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# M3dView Class Reference
OpenMayaUI - API module for user interface

This reference page is linked to from the following overview topics: Extension for Autodesk Maya 2013, Manipulator Containers, Drawing and refresh, Overview of hardware shading node plug-ins, Implementing a hardware shading node plug-in, Rendering Overrides, Transition Guide, 3.8 Render Loop Overrides, 3.9 UI draw manager, Example C++ plug-in descriptions, Appendix C: Frequently asked questions.

Search for all occurrences

## Detailed Description

A 3-D view.

M3dView provides methods for working with 3D model views. 3D views are based on OpenGL drawing areas.

Maya can operate in two different color modes, RGBA and color index. Color index mode is used to increase performance when shading is not required. Drawing in color index mode is more complicated, but this class provides methods to simplify color selection.

Maya has four color tables that can be used in RGBA, and that must be used in color index mode. These four color tables represent four sets of bit planes that are independent of each other. So, for example, it is possible to clear all active objects from the display and redraw them without redrawing the dormant and templated objects. The active and dormant color tables contain the same colors, but use different bitplanes.

The extra performance of color index mode comes at the cost of a limited number of colors. If this restriction causes difficulty, then it is possible for the user to force all displays into RGBA mode where any color may be used.

When an object is affected by another in the scene, it is drawn in a magenta colour by default. This is denoted in the DisplayStatus enum by kActiveAffected. These objects are drawn in the active planes even though they are dormant for performance reasons.

Examples:

  apiMeshShapeUI.cpp, apiMeshShapeUI.h, apiSimpleShapeUI.cpp, apiSimpleShapeUI.h, blindDataShader.cpp, blindDataShader.h, cgfxShaderCmd.cpp, componentScaleManip.cpp, curvedArrowsNode.cpp, customAttrManip.cpp, cvColorNode.cpp, footPrintManip.cpp, footPrintNode.cpp, helixTool.cpp, hwAnisotropicShader_NV20.cpp, hwAnisotropicShader_NV20.h, hwColorPerVertexShader.cpp, hwDecalBumpShader_NV20.cpp, hwDecalBumpShader_NV20.h, hwPhongShader.cpp, hwPhongShader.h, hwReflectBumpShader_NV20.cpp, hwReflectBumpShader_NV20.h, hwRefractReflectShader_NV20.cpp, hwRefractReflectShader_NV20.h, hwToonShader_NV20.cpp, hwToonShader_NV20.h, hwUnlitShader.cpp, hwUnlitShader.h, lassoTool.cpp, lineManip.cpp, lineManip.h, lineManipContainer.cpp, lineManipContainer.h, marqueeTool.cpp, moveManip.cpp, moveNumericTool.cpp, moveTool.cpp, pnTrianglesNode.cpp, pnTrianglesNode.h, quadricShape.cpp, renderViewRenderCmd.cpp, renderViewRenderRegionCmd.cpp, rotateManip.cpp, simpleEmitter.cpp, simpleEmitter.h, squareScaleManip.cpp, squareScaleManip.h, squareScaleManipContext.cpp, squareScaleManipContext.h, surfaceBumpManip.cpp, swissArmyManip.cpp, torusField.cpp, torusField.h, viewCallbackTest.cpp, and viewCaptureCmd.cpp.

`#include <M3dView.h>`

List of all members.

## Public Types
enum | DisplayStyle { kBoundingBox, kFlatShaded, kGouraudShaded, kWireFrame, kPoints }
| Display styles for a 3D view. More...
enum | DisplayStatus { kActive, kLive, kDormant, kInvisible, kHilite, kTemplate, kActiveTemplate, kActiveComponent, kLead, kIntermediateObject, kActiveAffected, kNoStatus }
| Drawing modes for individual objects. More...
enum | ColorTable { kActiveColors = kActive, kDormantColors = kDormant, kTemplateColor = kTemplate, kBackgroundColor }
| Reference to color palettes. More...
enum | TextPosition { kLeft, kCenter, kRight }
| Alignment values when drawing text. More...
enum | DisplayObjects { kDisplayEverything = ~0, kDisplayNurbsCurves = 1 << 0, kDisplayNurbsSurfaces = 1 << 1, kDisplayMeshes = 1 << 2, kDisplayPlanes = 1 << 3, kDisplayLights = 1 << 4, kDisplayCameras = 1 << 5, kDisplayJoints = 1 << 6, kDisplayIkHandles = 1 << 7, kDisplayDeformers = 1 << 8, kDisplayDynamics = 1 << 9, kDisplayLocators = 1 << 10, kDisplayDimensions = 1 << 11, kDisplaySelectHandles = 1 << 12, kDisplayPivots = 1 << 13, kDisplayTextures = 1 << 14, kDisplayGrid = 1 << 15, kDisplayCVs = 1 << 16, kDisplayHulls = 1 << 17, kDisplayStrokes = 1 << 18, kDisplaySubdivSurfaces = 1 << 19, kDisplayFluids = 1 << 20, kDisplayFollicles = 1 << 21, kDisplayHairSystems = 1 << 22, kDisplayImagePlane = 1 << 23, kDisplayNCloths = 1 << 24, kDisplayNRigids = 1 << 25, kDisplayDynamicConstraints = 1 << 26, kDisplayManipulators = 1 << 27, kDisplayNParticles = 1 << 28, kExcludeMotionTrails = 1<<(29), kExcludePluginShapes = 1<<(30) }
| Display modes Bit masks used in combination with the return value of the dirtyMask() method to determine which portions of the geometry are dirty. More...
enum | LightingMode { kLightAll, kLightSelected, kLightActive, kLightDefault, kUnused1, kLightNone }
| Lighting mode used in this 3D view. More...
enum | RendererName { kDefaultQualityRenderer, kHighQualityRenderer, kViewport2Renderer, kExternalRenderer }
| Current hardware rendering engine used in this view. More...
enum | DepthBufferFormat { kDepth_8 = 0, kDepth_Float }
| Possible depth buffer formats to read into. More...
enum | LineStipplePattern { kStippleNone, kStippleDashed }
| Line stipple pattern. More...
## Public Member Functions
MGLContext | display (MStatus *ReturnStatus=NULL)
| Mac OS X and Windows.
void | getScreenPosition (int &x, int &y, MStatus *ReturnStatus=NULL) const
| Returns the current position of this view window in screen coordinates.
QWidget * | widget (MStatus *ReturnStatus=NULL) const
| Returns the view's Qt widget.
MNativeWindowHdl | window (MStatus *ReturnStatus=NULL)
| Returns the native window for this view.
int | portWidth (MStatus *ReturnStatus=NULL)
| Returns the width of the current viewport.
int | portHeight (MStatus *ReturnStatus=NULL)
| Returns the height of the current viewport.
bool | isVisible (MStatus *ReturnStatus=NULL)
| Returns true if this viewport is visible.
MStatus | pushViewport (unsigned int x, unsigned int y, unsigned int width, unsigned int height)
| Set the current viewport dimensions.
MStatus | popViewport ()
| Pop the current viewport off of the viewport stack.
MStatus | viewport (unsigned int &x, unsigned int &y, unsigned int &width, unsigned int &height) const
| Get the current viewport dimensions.
MStatus | beginGL ()
| Setup port for native OpenGL drawing calls.
MStatus | endGL ()
| End OpenGL drawing.
void | beginSelect (GLuint *buffer=NULL, GLsizei size=0)
| Start selecting.
GLint | endSelect ()
| Finish a selection sequence.
bool | selectMode () const
| Tells if this M3dView is in selection mode.
bool | textureMode () const
| Tells if this M3dView is in texture mode.
void | loadName (GLuint name)
| Replace the top of the name stack with the given name.
void | pushName (GLuint name)
| Push a new name on the name stack.
void | popName ()
| Removes the top of the name stack.
void | initNames ()
| Reset the name stack.
MStatus | beginXorDrawing (bool drawOrthographic=true, bool disableDepthTesting=true, float lineWidth=1.0f, LineStipplePattern stipplePattern=kStippleNone, const MColor &lineColor=MColor(1, 1, 1))
| Setup the context for exclusive-or (XOR) drawing.
MStatus | endXorDrawing ()
| Reset the context to non-exclusive-or (non-XOR) screen drawing.
MStatus | setDrawColor (unsigned int index, ColorTable table=kActiveColors)
| Set the color to draw in.
MStatus | setDrawColor (const MColor &color)
| Set the color to draw in.
MStatus | setDrawColorAndAlpha (const MColor &color)
| Set the color to draw in.
unsigned int | numDormantColors (MStatus *ReturnStatus=NULL)
| Returns the number of dormant object colors in the internal application color table.
unsigned int | numActiveColors (MStatus *ReturnStatus=NULL)
| Returns the number of active object colors in the internal application color table.
unsigned int | numUserDefinedColors (MStatus *ReturnStatus=NULL)
| Returns the number of user defined colors in the internal application color table.
MStatus | setUserDefinedColor (unsigned int index, const MColor &color)
| Sets the user defined color at the given index.
unsigned int | userDefinedColorIndex (unsigned int index, MStatus *ReturnStatus=NULL)
| Returns the index for the given user-defined color.
MColor | colorAtIndex (unsigned int index, ColorTable table=kActiveColors, MStatus *ReturnStatus=NULL)
| Returns the value of the color at the given index in the application's color table.
MStatus | getColorIndexAndTable (unsigned int glindex, unsigned int &index, ColorTable &table) const
| Returns the color table and index representing the given OpenGL color-index value.
MStatus | colorMask (bool &r, bool &g, bool &b, bool &a)
| Get the current color mask.
MStatus | setColorMask (bool r, bool g, bool b, bool a)
| Set the current color mask.
MStatus | drawText (const MString &text, const MPoint position, TextPosition textPosition=kLeft)
| Draws the given text at the given spot in the default font.
MStatus | getCamera (MDagPath &camera)
| Get the camera for this view.
MStatus | setCamera (MDagPath &camera)
| Set the camera for this view.
MStatus | refresh (bool all=false, bool force=false)
| Refresh the this view.
MStatus | refresh (bool all, bool force, bool offscreen)
| Refresh the this view.
MStatus | refresh (MPxGlBuffer &buffer)
| Refresh the this view into the GL buffer buffer.
MStatus | refresh (MPxGlBuffer &buffer, bool offscreen)
| Refresh the this view into the GL buffer buffer.
MStatus | refresh (MPxGlBuffer &buffer, bool offscreen, const MMatrix &projectionMatrix)
| Refresh the this view into the GL buffer buffer.
MStatus | getLightCount (unsigned int &count, bool visible=true)
| Get the number of lights for the view.
MStatus | getLightingMode (LightingMode &mode)
| Get the current lighting mode for the view.
MStatus | getLightPath (unsigned int lightNumber, MDagPath &light)
| Get the path to a certain light.
MStatus | isLightVisible (unsigned int lightNumber, bool &visible)
| Find out if a light is visible in the view.
MStatus | getLightIndex (unsigned int lightNumber, unsigned int &lightIndex)
| Get the internal light index for a given light number.
MStatus | viewToWorld (short x_pos, short y_pos, MPoint &worldPt, MVector &worldVector) const
| Takes a point in port coordinates and returns a corresponding ray in world coordinates.
MStatus | viewToWorld (short x_pos, short y_pos, MPoint &nearClipPt, MPoint &farClipPt) const
| Takes a point in port coordinates and returns a point on the near and far clipping planes.
MStatus | viewToObjectSpace (short x_pos, short y_pos, const MMatrix &localMatrixInverse, MPoint &oPt, MVector &oVector) const
| Takes a point in port coordinates and returns a corresponding ray in object coordinates.
bool | worldToView (const MPoint &worldPt, short &x_pos, short &y_pos, MStatus *ReturnStatus=NULL) const
| converts a point in world space to port space.
MStatus | projectionMatrix (MMatrix &projectionMatrix) const
| Returns the projection matrix currently being used by OpenGL in the current view.
MStatus | modelViewMatrix (MMatrix &modelViewMatrix) const
| Returns the modelview matrix currently being used by OpenGL in the current view.
MString | viewSelectedPrefix (MStatus *ReturnStatus) const
| Returns the Returns the prefix used when displaying the camera name in the heads up display when view selected in on.
MStatus | setViewSelectedPrefix (const MString &prefix)
| Sets the prefix for the camera name as displayed in the heads up display when view selected is enabled.
bool | showViewSelectedChildren (MStatus *ReturnStatus) const
| Returns turn if view selected shows all of the children of the obejcts that are flagged for view selected.
MStatus | setShowViewSelectedChildren (bool)
| This method changes the way that view selected works.
DisplayStyle | displayStyle (MStatus *ReturnStatus=NULL) const
| Return the display style for this 3d view.
bool | isShadeActiveOnly (MStatus *ReturnStatus=NULL) const
| Returns true if this view's display style is shaded for objects that are active and wireframe otherwise.
MStatus | setDisplayStyle (DisplayStyle style, bool activeOnly=false)
| Sets the display style for this view.
MStatus | setObjectDisplay (unsigned int displayMask)
| Sets a display object mask that indicates which object types are drawn in current view.
unsigned int | objectDisplay (MStatus *ReturnStatus=NULL)
| Returns a display object mask that indicates which object types are drawn in the current view.
MStatus | setPluginObjectDisplay (const MString &pluginDisplayFilter, bool on)
| Enables or disables a user-defined display filter (i.e.
bool | pluginObjectDisplay (const MString &pluginDisplayFilter, MStatus *ReturnStatus=NULL)
| Returns true if the plugin display filter specified by the pluginDisplayFilter is enabled in the current view.
RendererName | getRendererName (MStatus *ReturnStatus) const
| Get the name of the current renderer being used for drawing to this view.
MString | rendererString (MStatus *ReturnStatus=NULL) const
| Get the string name of the current renderer being used for drawing to this view.
bool | wireframeOnlyInShadedMode (MStatus *ReturnStatus) const
| Return whether we are in shaded mode, but that only non shaded drawing should occur (wireframe).
bool | wireframeOnShaded (MStatus *ReturnStatus=NULL) const
| Return whether we draw wireframe in shaded mode.
MStatus | readColorBuffer (MImage &image, bool readRGBA=false)
| Read the RGB values from the frame buffer for a given view.
MStatus | writeColorBuffer (const MImage &image, signed short x=0, signed short y=0) const
| Overwrite the RGB values for the frame buffer for a given view.
MStatus | readDepthMap (unsigned short x, unsigned short y, unsigned int width, unsigned int height, unsigned char *bufferPtr, DepthBufferFormat depthMapPrecision)
| Read the depth values from the frame buffer for a given view.
MStatus | readBufferTo2dTexture (unsigned short x, unsigned short y, unsigned int width, unsigned int height)
| Read the depth values from the frame buffer for a given view into a predefined OpenGL 2d texture.
bool | usingMipmappedTextures () const
| Returns if the view is using mipmapped texture display.
bool | usingDefaultMaterial () const
| Returns true if the view is currently displaying objects using the default material.
MStatus | setDisallowPolygonOffset (bool v)
| Certain Maya actions will use glPolygonOffset to offset polygons drawing into the depth buffer.
bool | disallowPolygonOffset () const
| Returns the current state of the disallow polygon offset bit.
MStatus | updateViewingParameters ()
| This method tells the camera to set the view's transformation matrix.
bool | multipleDrawEnabled () const
| This method returns the multiple draw enable state for this view.
void | setMultipleDrawEnable (bool enable)
| This method enables/disables multiple camera drawing for this view.
unsigned | multipleDrawPassCount ()
| This method returns the number of multiple draw passes that are going to be made.
void | setMultipleDrawPassCount (unsigned count)
| This method sets the number of multiple draw passes when multiple draw is enabled.
MStatus | beginProjMatrixOverride (MMatrix &projectionMatrix)
| Begin overriding the projection matrix used in openGL drawing.
MStatus | endProjMatrixOverride ()
| End projection matrix override enabled by beginProjMatrixOverride().
MStatus | setRenderOverrideName (const MString &name)
| Set the name of a render override (MHWRender::MRenderOverride) to use.
MString | renderOverrideName (MStatus *ReturnStatus=NULL) const
| Get the current render override name.
MStatus | setObjectListFilterName (const MString &name)
| Set the name of the object list filter (MObjectListFilter) to use.
MString | objectListFilterName (MStatus *ReturnStatus=NULL) const
| Get the current object list filter name.
MStatus | setShowObjectFilterNameInHUD (bool show)
| Sets whether or not to display the object filter UI name in the heads up display when an object filter is active.
bool | showObjectFilterNameInHUD (MStatus *ReturnStatus) const
| Returns whether the object filter UI name is shown in the heads up display when an object filter is active.
MStatus | getRendererString (MString &stringName) const
| NO SCRIPT SUPPORT.
## Static Public Member Functions
static M3dView | active3dView (MStatus *ReturnStatus=NULL)
| Returns the active view in the form of a class (M3dView) that can operate on it.
static unsigned int | numberOf3dViews ()
| Returns the number of 3D views currently in existance.
static MStatus | get3dView (const unsigned int index, M3dView &view)
| Returns the 3D view at the given index.
static DisplayStatus | displayStatus (const MDagPath &path, MStatus *ReturnStatus=NULL)
| Returns the display status of the given DAG path.
static MNativeWindowHdl | applicationShell (MStatus *ReturnStatus=NULL)
| Returns the native handle for Maya's main window.
static bool | isBackgroundGradient (MStatus *ReturnStatus=NULL)
| Returns whether a gradient is being used as the background color.
static MColor | templateColor (MStatus *ReturnStatus=NULL)
| Returns the value of the template color.
static MColor | backgroundColor (MStatus *ReturnStatus=NULL)
| Returns the value of the background color.
static MColor | backgroundColorTop (MStatus *ReturnStatus=NULL)
| Returns the value of the background gradient top color.
static MColor | backgroundColorBottom (MStatus *ReturnStatus=NULL)
| Returns the value of the background gradient bottom color.
static MColor | liveColor (MStatus *ReturnStatus=NULL)
| Returns the color for live objects.
static MColor | referenceLayerColor (MStatus *ReturnStatus=NULL)
| Returns the color for objects which belong to a display layer whose display type is Reference.
static MColor | activeTemplateColor (MStatus *ReturnStatus=NULL)
| Returns the color for active template objects.
static MColor | leadColor (MStatus *ReturnStatus=NULL)
| Returns the color for lead objects.
static MColor | hiliteColor (MStatus *ReturnStatus=NULL)
| Returns the color for hilited objects.
static MColor | activeAffectedColor (MStatus *ReturnStatus=NULL)
| Returns the color for active affected objects.
static MStatus | getM3dViewFromModelPanel (const MString &modelPaneName, M3dView &view)
| Given the name of a model panel, get the M3dView used by that panel.
static MStatus | getM3dViewFromModelEditor (const MString &modelPaneName, M3dView &view)
| Given the name of a model editor, get the M3dView used by that editor.
static const char * | className ()
| Returns the name of this class.

## Member Enumeration Documentation

enum DisplayStyle

Search for all occurrences

Display styles for a 3D view.

Enumerator:

  kBoundingBox | Bounding box display. Search for all occurrences
  kFlatShaded | Flat shaded display. Search for all occurrences
  kGouraudShaded | Gouraud shaded display. Search for all occurrences
  kWireFrame | Wire frame display. Search for all occurrences
  kPoints | Points only display. Search for all occurrences

enum DisplayStatus

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Drawing modes for individual objects.

Enumerator:

  kActive | Object is active (selected). Search for all occurrences
  kLive | Object is live (construction surface). Search for all occurrences
  kDormant | Object is domant. Search for all occurrences
  kInvisible | Object is invisible (not drawn). Search for all occurrences
  kHilite | Object is hilited (has selectable components). Search for all occurrences
  kTemplate | Object is templated (Not renderable). Search for all occurrences
  kActiveTemplate | Object is active and templated. Search for all occurrences
  kActiveComponent | Object has active components. Search for all occurrences
  kLead | Last selected object. Search for all occurrences
  kIntermediateObject | Construction object (not drawn). Search for all occurrences
  kActiveAffected | Affected by active object(s). Search for all occurrences
  kNoStatus | Object does not have a valid display status. Search for all occurrences

enum ColorTable

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Reference to color palettes.

Enumerator:

  kActiveColors | Colors for active objects. Search for all occurrences
  kDormantColors | Colors for dormant objects. Search for all occurrences
  kTemplateColor | Colors for templated objects. Search for all occurrences
  kBackgroundColor | Colors for background color. Search for all occurrences

enum TextPosition

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Alignment values when drawing text.

Enumerator:

  kLeft | Draw text to the left of the point. Search for all occurrences
  kCenter | Draw text centered around the point. Search for all occurrences
  kRight | Draw text to the right of the point. Search for all occurrences

enum DisplayObjects

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Display modes Bit masks used in combination with the return value of the dirtyMask() method to determine which portions of the geometry are dirty.

Enumerator:

  kDisplayEverything | Show everything. Search for all occurrences
  kDisplayNurbsCurves | Show nurbs curves. Search for all occurrences
  kDisplayNurbsSurfaces | Show nurbs surfaces. Search for all occurrences
  kDisplayMeshes | Show meshes. Search for all occurrences
  kDisplayPlanes | Show planes. Search for all occurrences
  kDisplayLights | Show lights. Search for all occurrences
  kDisplayCameras | Show camera. Search for all occurrences
  kDisplayJoints | Show joints. Search for all occurrences
  kDisplayIkHandles | Show IK handles. Search for all occurrences
  kDisplayDeformers | Show deformers. Search for all occurrences
  kDisplayDynamics | Show dynamics. Search for all occurrences
  kDisplayLocators | Show locators. Search for all occurrences
  kDisplayDimensions | Show dimensions. Search for all occurrences
  kDisplaySelectHandles | Show selection handles. Search for all occurrences
  kDisplayPivots | Show pivots. Search for all occurrences
  kDisplayTextures | Show textures. Search for all occurrences
  kDisplayGrid | Show the grid. Search for all occurrences
  kDisplayCVs | Show NURBS CVs. Search for all occurrences
  kDisplayHulls | Show NURBS hulls. Search for all occurrences
  kDisplayStrokes | Show strokes. Search for all occurrences
  kDisplaySubdivSurfaces | Show subdivision surfaces. Search for all occurrences
  kDisplayFluids | Show fluids. Search for all occurrences
  kDisplayFollicles | Show follcles. Search for all occurrences
  kDisplayHairSystems | Show hair systems. Search for all occurrences
  kDisplayImagePlane | Show image plane. Search for all occurrences
  kDisplayNCloths | Show nCloths. Search for all occurrences
  kDisplayNRigids | Show nRigids. Search for all occurrences
  kDisplayDynamicConstraints | Show nDynamicConstraints. Search for all occurrences
  kDisplayManipulators | Show Manipulators. Search for all occurrences
  kDisplayNParticles | Show nParticles. Search for all occurrences
  kExcludeMotionTrails | Show motion trails. Search for all occurrences
  kExcludePluginShapes | Show plugin shapes. Search for all occurrences

enum LightingMode

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Lighting mode used in this 3D view.

Enumerator:

  kLightAll | All lights. Search for all occurrences
  kLightSelected | Selected lights. Search for all occurrences
  kLightActive | Active lights. Search for all occurrences
  kLightDefault | Default light. Search for all occurrences
  kUnused1 | Not currently used in Maya. Search for all occurrences
  kLightNone | No lights / lighting disabled. Search for all occurrences

enum RendererName

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Current hardware rendering engine used in this view.

Enumerator:

  kDefaultQualityRenderer | Equivalent to when the renderer name is "base_OpenGL_Renderer" when queried from the "modelEditor" command. Search for all occurrences
  kHighQualityRenderer | Equivalent to when the renderer name is "hwRender_OpenGL_Renderer" when queried from the "modelEditor" command. Search for all occurrences
  kViewport2Renderer | Equivalent to the viewport 2.0 renderer. Search for all occurrences
  kExternalRenderer | An externally defined renderer name has been set. Search for all occurrences

enum DepthBufferFormat

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Possible depth buffer formats to read into.

Enumerator:

  kDepth_8 | 8 bits. Search for all occurrences
  kDepth_Float | Floating point. Search for all occurrences

enum LineStipplePattern

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Line stipple pattern.

Enumerator:

  kStippleNone | No stipple. Solid line Search for all occurrences
  kStippleDashed | Dashed line stipple. Search for all occurrences

## Member Function Documentation

M3dView active3dView | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the active view in the form of a class (M3dView) that can operate on it.

Parameters:

  [out] | ReturnStatus |

Returns:
  Active view class.

Status Codes:
  - MS::kSuccess The 3d view was successfully returned
  - MS::kFailure Error getting the active 3d view

Examples:
  cgfxShaderCmd.cpp, helixTool.cpp, hwPhongShader.cpp, lassoTool.cpp, marqueeTool.cpp, moveNumericTool.cpp, moveTool.cpp, renderViewRenderCmd.cpp, renderViewRenderRegionCmd.cpp, sampleCmd.cpp, sampleParticles.cpp, viewCaptureCmd.cpp, and zoomCameraCmd.cpp.

unsigned int numberOf3dViews | ( |  | ) | `[static]`

Search for all occurrences

Returns the number of 3D views currently in existance.

Returns:
  Number of 3D views.

MStatus get3dView | ( | const unsigned int | index,
|  | M3dView & | view
| ) |  | `[static]`

Search for all occurrences

Returns the 3D view at the given index.

Parameters:

  [in] | index | index of the view to get
  [out] | view | storage for the returned view

Returns:
  Return status

Status Codes:
  - MS::kSuccess operation successful
  - MS::kFailure Error getting the view
  - MS::kInvalidParameter index is out of range

M3dView::DisplayStatus displayStatus | ( | const MDagPath & | path,
|  | MStatus * | ReturnStatus = `NULL`
| ) |  | `[static]`

Search for all occurrences

Returns the display status of the given DAG path.

Parameters:

  [in] | path | the DAG path to get.
  [out] | ReturnStatus | Status code.

Returns:
  Display status for the DAG

Status Codes:
  - MS::kSuccess Success
  - MS::kFailure The DAG path is invalid

MGLContext display | ( | MStatus * | ReturnStatus = `NULL` | ) |

Search for all occurrences

Mac OS X and Windows.

Returns the OpenGL context for this view.

Parameters:

  [out] | ReturnStatus | Status Code

Returns:
  The OpenGL context. On 32-bit OS X this is an AGLContext. On 64-bit OS X this is an NSOpenGLContext pointer. On Windows this is an HGLRC.

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MNativeWindowHdl applicationShell | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the native handle for Maya's main window.

This is equivalent to MQtUtil::nativeWindow(MQtUtil::mainWindow()).

Parameters:

  [out] | ReturnStatus | Status Code

Returns:
  The window handle.

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Main window does not yet exist.

void getScreenPosition | ( | int & | x,
|  | int & | y,
|  | MStatus * | ReturnStatus = `NULL`
| ) |  | const

Search for all occurrences

Returns the current position of this view window in screen coordinates.

This is useful for finding out the exact location of the window as it appears on the screen. These values are in UI coordinate space so the y value increases from bottom to top.

Parameters:

  [out] | x | - x coordinate of the upper-left corner of the view
  [out] | y | - y coordinate of the upper-left corner of the view
  [out] | ReturnStatus | Status Code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

QWidget * widget | ( | MStatus * | ReturnStatus = `NULL` | ) | const

Search for all occurrences

Returns the view's Qt widget.

Parameters:

  [out] | ReturnStatus | Status Code

Returns:
  A QWidget pointer to the Qt widget containing the view's drawing region, or NULL if the view's drawing region has not yet been created.

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure There is no view associated with this M3dView instance.

MNativeWindowHdl window | ( | MStatus * | ReturnStatus = `NULL` | ) |

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Returns the native window for this view.

This is equivalent to MQtUtil::nativeWindow(view.widget()).

Parameters:

  [out] | ReturnStatus | Status Code

Returns:
  The X window

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

int portWidth | ( | MStatus * | ReturnStatus = `NULL` | ) |

Search for all occurrences

Returns the width of the current viewport.

Parameters:

  [out] | ReturnStatus | Status Code

Returns:
  The width of this viewport

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  viewCallbackTest.cpp, and viewCaptureCmd.cpp.

int portHeight | ( | MStatus * | ReturnStatus = `NULL` | ) |

Search for all occurrences

Returns the height of the current viewport.

Parameters:

  [out] | ReturnStatus | Status Code

Returns:
  The height of this viewport

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  viewCallbackTest.cpp, and viewCaptureCmd.cpp.

bool isVisible | ( | MStatus * | ReturnStatus = `NULL` | ) |

Search for all occurrences

Returns true if this viewport is visible.

Parameters:

  [out] | ReturnStatus | Status Code

Returns:
  True if this viewport is visible

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus pushViewport | ( | unsigned int | x,
|  | unsigned int | y,
|  | unsigned int | width,
|  | unsigned int | height
| ) |  |

Search for all occurrences

Set the current viewport dimensions.

Will keep track of the last viewport dimensions on a stack. When finished with this viewport, the current dimensions should be removed from the top of stack using M3dView::popViewport().

Parameters:

  [in] | x | Lower left corner of viewport (x coordinate).
  [in] | y | Lower left corner of viewport (y coordinate).
  [in] | width | Width of the viewport.
  [in] | height | Height of the viewport.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  viewCallbackTest.cpp.

MStatus popViewport | ( |  | ) |

Search for all occurrences

Pop the current viewport off of the viewport stack.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  viewCallbackTest.cpp.

MStatus viewport | ( | unsigned int & | x,
|  | unsigned int & | y,
|  | unsigned int & | width,
|  | unsigned int & | height
| ) |  | const

Search for all occurrences

Get the current viewport dimensions.

Parameters:

  [out] | x | Lower left corner of viewport (x coordinate).
  [out] | y | Lower left corner of viewport (y coordinate).
  [out] | width | Width of the viewport.
  [out] | height | Height of the viewport.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus beginGL | ( |  | ) |

Search for all occurrences

Setup port for native OpenGL drawing calls.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  apiMeshShapeUI.cpp, apiSimpleShapeUI.cpp, blindDataShader.cpp, cgfxShaderCmd.cpp, curvedArrowsNode.cpp, cvColorNode.cpp, footPrintManip.cpp, footPrintNode.cpp, hwAnisotropicShader_NV20.cpp, hwDecalBumpShader_NV20.cpp, hwPhongShader.cpp, hwReflectBumpShader_NV20.cpp, hwRefractReflectShader_NV20.cpp, hwToonShader_NV20.cpp, hwUnlitShader.cpp, lineManip.cpp, lineManipContainer.cpp, moveManip.cpp, pnTrianglesNode.cpp, simpleEmitter.cpp, squareScaleManip.cpp, squareScaleManipContext.cpp, swissArmyManip.cpp, torusField.cpp, and viewCaptureCmd.cpp.

MStatus endGL | ( |  | ) |

Search for all occurrences

End OpenGL drawing.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  apiMeshShapeUI.cpp, apiSimpleShapeUI.cpp, blindDataShader.cpp, cgfxShaderCmd.cpp, curvedArrowsNode.cpp, cvColorNode.cpp, footPrintManip.cpp, footPrintNode.cpp, hwAnisotropicShader_NV20.cpp, hwDecalBumpShader_NV20.cpp, hwPhongShader.cpp, hwReflectBumpShader_NV20.cpp, hwRefractReflectShader_NV20.cpp, hwToonShader_NV20.cpp, hwUnlitShader.cpp, lineManip.cpp, lineManipContainer.cpp, moveManip.cpp, pnTrianglesNode.cpp, simpleEmitter.cpp, squareScaleManip.cpp, squareScaleManipContext.cpp, swissArmyManip.cpp, torusField.cpp, and viewCaptureCmd.cpp.

void beginSelect | ( | GLuint * | buffer = `NULL`,
|  | GLsizei | size = `0`
| ) |  |

Search for all occurrences

Start selecting.

The buffer passed is used to record selection hits. A selection hit consists of the following 4 items:

- Number of names on selection stack when hit occurred.
- Min Z window-coordinate of all vertices that intersected view volume since last recorded hit. The value (which lies in the range [0..1] is multiplied by 2^32 - 1 and rounded to the nearest unsigned integer.
- Max Z window-coordinate. (computed as above)
- Contents of name stack with bottommost element first. When multiple names are pushed on the stack, several GLuint values will be stored.

Parameters:

  [in] | buffer | OpenGl pick buffer
  [in] | size | Buffer size (number of GLint)

Examples:
  apiMeshShapeUI.cpp, and apiSimpleShapeUI.cpp.

GLint endSelect | ( |  | ) |

Search for all occurrences

Finish a selection sequence.

Result is stored in the buffer passed in the beginSelect call.

Examples:
  apiMeshShapeUI.cpp, and apiSimpleShapeUI.cpp.

bool selectMode | ( |  | ) | const

Search for all occurrences

Tells if this M3dView is in selection mode.

Returns:
  true between beginSelect and endSelect calls.

bool textureMode | ( |  | ) | const

Search for all occurrences

Tells if this M3dView is in texture mode.

Returns:
  true if this modelling view is in texture mode.

void loadName | ( | GLuint | name | ) |

Search for all occurrences

Replace the top of the name stack with the given name.

Valid only when beginSelect() has been called.

Parameters:

  [in] | name | Name to be loaded onto the top of the stack.

void pushName | ( | GLuint | name | ) |

Search for all occurrences

Push a new name on the name stack.

Valid only when beginSelect() has been called.

Parameters:

  [in] | name | Name to be loaded onto the top of the stack.

void popName | ( |  | ) |

Search for all occurrences

Removes the top of the name stack.

Valid only when beginSelect() has been called.

void initNames | ( |  | ) |

Search for all occurrences

Reset the name stack.

Valid only when beginSelect() has been called.

MStatus beginXorDrawing | ( | bool | drawOrthographic = `true`,
|  | bool | disableDepthTesting = `true`,
|  | float | lineWidth = `1.0f`,
|  | LineStipplePattern | stipplePattern = `kStippleNone`,
|  | const MColor & | lineColor = `MColor(1, 1, 1)`
| ) |  |

Search for all occurrences

Setup the context for exclusive-or (XOR) drawing.

In XOR drawing the color values of the pixels being drawn is exclusive-ored with the color values already present in the view. The advantage of this is that exclusive-oring the same pixels with the same color values a second time will restore the pixels to their original colors, making it possible to temporarily display and erase lines without having to redraw the entire view. This makes XOR drawing particularly useful for drawing guidelines for tools.

One disadvantage of XOR drawing is that the final color after the exclusive-or will not match your drawing color, except when the original color of the pixel was black. For example, XORing a white line across a red background will result in a cyan line and XORing it across a changing background will result in a line of changing colors. However in most situations where you would use XOR drawing the color of the lines is irrelevant just so long as they are visible.

It is an error to call beginXorDrawing() again before calling endXorDrawing() first.

Parameters:

  [in] | drawOrthographic | Draw using orthographic projection. Default is true.
  [in] | disableDepthTesting | Disable depth testing during draw. Default is true.
  [in] | lineWidth | Set up line width. Default is 1.
  [in] | stipplePattern | Line stipple pattern. Default is kStippleNone.
  [in] | lineColor | Line color. Default is white (1,1,1).

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus endXorDrawing | ( |  | ) |

Search for all occurrences

Reset the context to non-exclusive-or (non-XOR) screen drawing.

If endXorDrawing() is called without first calling beginXorDrawing() an error will result.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus setDrawColor | ( | unsigned int | index,
|  | ColorTable | table = `kActiveColors`
| ) |  |

Search for all occurrences

Set the color to draw in.

The index argument is an index into the application's color tables. Valid values range between zero and the size of the table minus one. The size of the active and dormant color tables can be found using methods of this class. The background and template color tables are both of size one.

These indices do not directly correspond to those of the underlying OpenGL color index mode. Using the glIndex call directly is not recommended and may cause unpredictable results. This method should be used instead.

Note that this method will work in either RGBA mode or color index mode.

Parameters:

  [in] | index | index of the color to draw in
  [in] | table | color table to index into

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kInvalidParameter Index is out of range
  - MS::kFailure Object error

Examples:
  apiMeshShapeUI.cpp, curvedArrowsNode.cpp, cvColorNode.cpp, footPrintManip.cpp, footPrintNode.cpp, and swissArmyManip.cpp.

MStatus setDrawColor | ( | const MColor & | color | ) |

Search for all occurrences

Set the color to draw in.

It is a convenient replacement for glColor3.

Parameters:

  [in] | color | color to draw in

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus setDrawColorAndAlpha | ( | const MColor & | color | ) |

Search for all occurrences

Set the color to draw in.

It is a convenient replacement for glColor4.

Parameters:

  [in] | color | color to draw in

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

unsigned int numDormantColors | ( | MStatus * | ReturnStatus = `NULL` | ) |

Search for all occurrences

Returns the number of dormant object colors in the internal application color table.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The number of dormant colors

Status Codes:
  - MS::kSuccess Method was successful

unsigned int numActiveColors | ( | MStatus * | ReturnStatus = `NULL` | ) |

Search for all occurrences

Returns the number of active object colors in the internal application color table.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The number of active colors

Status Codes:
  - MS::kSuccess Method was successful

unsigned int numUserDefinedColors | ( | MStatus * | ReturnStatus = `NULL` | ) |

Search for all occurrences

Returns the number of user defined colors in the internal application color table.

These colors may be changed by the user and assigned to specific objects. See the methods of MFnDagNode for information on assigning user defined colors to individual objects.

The user defined colors are not a color table of their own. They exist in the active and dormant color tables.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The number of user defined colors

Status Codes:
  - MS::kSuccess Method was successful

MStatus setUserDefinedColor | ( | unsigned int | index,
|  | const MColor & | color
| ) |  |

Search for all occurrences

Sets the user defined color at the given index.

Valid indices range between zero and the number of user defined colors.

Parameters:

  [in] | index | index into the user defined color
  [in] | color | color to set to

Returns:
  An index into the application's color table

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kInvalidParameter Index is out of range

unsigned int userDefinedColorIndex | ( | unsigned int | index,
|  | MStatus * | ReturnStatus = `NULL`
| ) |  |

Search for all occurrences

Returns the index for the given user-defined color.

Valid values for the index argument range between zero and the number of user-defined colors minus one.

The index returned gives the location of the specified color inside the active and dormant color tables (the index is the same in both tables).

Parameters:

  [in] | index | Index into user-defined colors
  [out] | ReturnStatus | Status code

Returns:
  Index of user-defined color into the active and dormant tables

Status Codes:
  - MS::kSuccess Method was successful

MColor colorAtIndex | ( | unsigned int | index,
|  | ColorTable | table = `kActiveColors`,
|  | MStatus * | ReturnStatus = `NULL`
| ) |  |

Search for all occurrences

Returns the value of the color at the given index in the application's color table.

Parameters:

  [in] | index | Index of the color to retrieve
  [in] | table | Table to index into
  [out] | ReturnStatus | Status code

Returns:
  The color

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kInvalidParameter Index is out of range

MStatus getColorIndexAndTable | ( | unsigned int | glindex,
|  | unsigned int & | index,
|  | ColorTable & | table
| ) |  | const

Search for all occurrences

Returns the color table and index representing the given OpenGL color-index value.

This method is useful when converting color indices obtained from glReadPixels(GL_COLOR_INDEX) to Maya color-index values suitable for use with the colorAtIndex and setDrawColor methods.

Parameters:

  [in] | glindex | Value of the OpenGL color-index to retrieve
  [out] | index | Returned ColorTable index
  [out] | table | Returned ColorTable

Returns:
  StatusCode

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kInvalidParameter Index is out of range

MStatus colorMask | ( | bool & | r,
|  | bool & | g,
|  | bool & | b,
|  | bool & | a
| ) |  |

Search for all occurrences

Get the current color mask.

Parameters:

  [out] | r | Red color mask flag.
  [out] | g | Green color mask flag.
  [out] | b | Blue color mask flag.
  [out] | a | Alpha color mask flag.

Returns:
  Status Code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus setColorMask | ( | bool | r,
|  | bool | g,
|  | bool | b,
|  | bool | a
| ) |  |

Search for all occurrences

Set the current color mask.

Parameters:

  [in] | r | Red color mask flag.
  [in] | g | Green color mask flag.
  [in] | b | Blue color mask flag.
  [in] | a | Alpha color mask flag.

Returns:
  Status Code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

bool isBackgroundGradient | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns whether a gradient is being used as the background color.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  - true background is a color gradient
  - false background is a solid color

Status Codes:
  - MS::kSuccess Method was successful

MColor templateColor | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the value of the template color.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The template color

Status Codes:
  - MS::kSuccess Method was successful

MColor backgroundColor | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the value of the background color.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The background color

Status Codes:
  - MS::kSuccess Method was successful

MColor backgroundColorTop | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the value of the background gradient top color.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The background gradient top color

Status Codes:
  - MS::kSuccess Method was successful

MColor backgroundColorBottom | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the value of the background gradient bottom color.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The background gradient bottom color

Status Codes:
  - MS::kSuccess Method was successful

MColor liveColor | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the color for live objects.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The live color

Status Codes:
  - MS::kSuccess Method was successful

MColor referenceLayerColor | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the color for objects which belong to a display layer whose display type is Reference.

This color is also used for objects whose display override is set to Reference.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The reference layer color

Status Codes:
  - MS::kSuccess Method was successful

MColor activeTemplateColor | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the color for active template objects.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The active template color

Status Codes:
  - MS::kSuccess Method was successful

MColor leadColor | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the color for lead objects.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The lead color

Status Codes:
  - MS::kSuccess Method was successful

MColor hiliteColor | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the color for hilited objects.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The hilite color

Status Codes:
  - MS::kSuccess Method was successful

MColor activeAffectedColor | ( | MStatus * | ReturnStatus = `NULL` | ) | `[static]`

Search for all occurrences

Returns the color for active affected objects.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The active affected color

Status Codes:
  - MS::kSuccess Method was successful

MStatus drawText | ( | const MString & | text,
|  | const MPoint | position,
|  | M3dView::TextPosition | textPosition = `kLeft`
| ) |  |

Search for all occurrences

Draws the given text at the given spot in the default font.

This method is provided as a convienient way to draw OpenGL text.

Parameters:

  [in] | text | Text to draw
  [in] | position | Position in space to draw at
  [in] | textPosition | Text position relative to the point

Returns:
  The color

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  apiMeshShapeUI.cpp, apiSimpleShapeUI.cpp, footPrintManip.cpp, footPrintNode.cpp, lineManipContainer.cpp, moveManip.cpp, swissArmyManip.cpp, and viewCallbackTest.cpp.

MStatus getCamera | ( | MDagPath & | camera | ) |

Search for all occurrences

Get the camera for this view.

Parameters:

  [out] | camera | Dag path for the camera (allocated by caller)

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  hwAnisotropicShader_NV20.cpp, hwDecalBumpShader_NV20.cpp, hwReflectBumpShader_NV20.cpp, hwRefractReflectShader_NV20.cpp, hwToonShader_NV20.cpp, lineManip.cpp, lineManipContainer.cpp, renderViewRenderCmd.cpp, renderViewRenderRegionCmd.cpp, sampleCmd.cpp, sampleParticles.cpp, squareScaleManip.cpp, and zoomCameraCmd.cpp.

MStatus setCamera | ( | MDagPath & | camera | ) |

Search for all occurrences

Set the camera for this view.

Parameters:

  [in] | camera | Dag path of the camera for this view

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus refresh | ( | bool | all = `false`,
|  | bool | force = `false`
| ) |  |

Search for all occurrences

Refresh the this view.

If all is set to true then all of the 3d-view will be refreshed.

If force is set to true, then the views will be refreshed even if they do not require it. This option should be used with extreme care because extra refreshes will greatly degrade application performance. In almost all cases it is better to use the default behavior where the view is only refreshed if it is required.

Parameters:

  [in] | all | If true then refresh all views, otherwise refresh this view.
  [in] | force | If true then force views to refresh even if they do not require it.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  viewCaptureCmd.cpp.

MStatus refresh | ( | bool | all,
|  | bool | force,
|  | bool | offscreen
| ) |  |

Search for all occurrences

Refresh the this view.

If all is set to true then all of the 3d-view will be refreshed.

If force is set to true, then the views will be refreshed even if they do not require it. This option should be used with extreme care because extra refreshes will greatly degrade application performance. In almost all cases it is better to use the default behavior where the view is only refreshed if it is required.

Parameters:

  [in] | all | If true then refresh all views, otherwise refresh this view.
  [in] | force | If true then force views to refresh even if they do not require it.
  [in] | offscreen | Should the buffer be redrawn if it's offscreen?

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus refresh | ( | MPxGlBuffer & | buffer | ) |

Search for all occurrences

Refresh the this view into the GL buffer buffer.

This refresh function always forces an update and always only draws the this view. The buffer argument should refer to a buffer that has been configured with the correct depth, color, z-buffer, etc. This configuration normally occurs in the constructor of the MPxGlBuffer and the behavior is undefined. If a buffer is configured for one view configuration and then is used for a different configuration. This may occur when Maya switches from wireframe to shaded mode since it also changes from color index to RGB mode.

If the MPxGlBuffer is double buffered, drawing always is done to the back buffer and swapping is left to the user.

Parameters:

  [in] | buffer | The MPxGlBuffer in which to draw the view.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus refresh | ( | MPxGlBuffer & | buffer,
|  | bool | offscreen
| ) |  |

Search for all occurrences

Refresh the this view into the GL buffer buffer.

This refresh function always forces an update and always only draws the this view. The buffer argument should refer to a buffer that has been configured with the correct depth, color, z-buffer, etc. This configuration normally occurs in the constructor of the MPxGlBuffer and the behavior is undefined. If a buffer is configured for one view configuration and then is used for a different configuration. This may occur when Maya switches from wireframe to shaded mode since it also changes from color index to RGB mode.

Parameters:

  [in] | buffer | The MPxGlBuffer in which to draw the view.
  [in] | offscreen | Should the buffer be redrawn if it's offscreen?

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus refresh | ( | MPxGlBuffer & | buffer,
|  | bool | offscreen,
|  | const MMatrix & | projMatrix
| ) |  |

Search for all occurrences

Refresh the this view into the GL buffer buffer.

This refresh function always forces an update and always only draws the this view. The buffer argument should refer to a buffer that has been configured with the correct depth, color, z-buffer, etc. This configuration normally occurs in the constructor of the MPxGlBuffer and the behavior is undefined. If a buffer is configured for one view configuration and then is used for a different configuration. This may occur when Maya switches from wireframe to shaded mode since it also changes from color index to RGB mode.

Parameters:

  [in] | buffer | The MPxGlBuffer in which to draw the view.
  [in] | offscreen | Should the buffer be redrawn if it's offscreen?
  [in] | projMatrix | Projection matrix to provide to openGL before drawing

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus getLightCount | ( | unsigned int & | count,
|  | bool | visible = `true`
| ) |  |

Search for all occurrences

Get the number of lights for the view.

Parameters:

  [out] | count | The number of visible lights for the view.
  [in] | visible | Specify whether to count visible lights only. By Default this is set true.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  hwAnisotropicShader_NV20.cpp, and hwToonShader_NV20.cpp.

MStatus getLightingMode | ( | M3dView::LightingMode & | mode | ) |

Search for all occurrences

Get the current lighting mode for the view.

Parameters:

  [out] | mode | The lighting mode for the view.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  hwAnisotropicShader_NV20.cpp, and hwToonShader_NV20.cpp.

MStatus getLightPath | ( | unsigned int | lightNumber,
|  | MDagPath & | lightPath
| ) |  |

Search for all occurrences

Get the path to a certain light.

Parameters:

  [in] | lightNumber | Number of the light interested in
  [out] | lightPath | Path to light.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  hwAnisotropicShader_NV20.cpp, and hwToonShader_NV20.cpp.

MStatus isLightVisible | ( | unsigned int | lightNumber,
|  | bool & | visible
| ) |  |

Search for all occurrences

Find out if a light is visible in the view.

Parameters:

  [in] | lightNumber | The number of the light to check.
  [out] | visible | Whether the light is visible or not.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus getLightIndex | ( | unsigned int | lightNumber,
|  | unsigned int & | lightIndex
| ) |  |

Search for all occurrences

Get the internal light index for a given light number.

Parameters:

  [in] | lightNumber | The number of the light to check.
  [out] | lightIndex | The internal light index (returned)

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus viewToWorld | ( | short | x_pos,
|  | short | y_pos,
|  | MPoint & | worldPt,
|  | MVector & | worldVector
| ) |  | const

Search for all occurrences

Takes a point in port coordinates and returns a corresponding ray in world coordinates.

Parameters:

  [in] | x_pos | the x position of the point in port coordinates
  [in] | y_pos | the y position of the point in port coordinates
  [out] | worldPt | (returned) the source of the ray
  [out] | worldVector | (returned) the direction of the ray

Returns:
  Status Code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus viewToWorld | ( | short | x_pos,
|  | short | y_pos,
|  | MPoint & | nearClipPt,
|  | MPoint & | farClipPt
| ) |  | const

Search for all occurrences

Takes a point in port coordinates and returns a point on the near and far clipping planes.

Parameters:

  [in] | x_pos | the x position of the point in port coordinates
  [in] | y_pos | the y position of the point in port coordinates
  [out] | nearClipPt | (returned) point on near clipping plane
  [out] | farClipPt | (returned) point on far clipping plane

Returns:
  Status Code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus viewToObjectSpace | ( | short | x_pos,
|  | short | y_pos,
|  | const MMatrix & | localMatrixInverse,
|  | MPoint & | oPt,
|  | MVector & | oVector
| ) |  | const

Search for all occurrences

Takes a point in port coordinates and returns a corresponding ray in object coordinates.

Parameters:

  [in] | x_pos | the x position of the point in port coordinates
  [in] | y_pos | the y position of the point in port coordinates
  [in] | localMatrixInverse | the inclusive matrix inverse of the object in question
  [out] | oPt | (returned) the source of the ray in object space
  [out] | oVector | (returned) the direction of the ray in object space

Returns:
  Status Code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

bool worldToView | ( | const MPoint & | worldPt,
|  | short & | x_pos,
|  | short & | y_pos,
|  | MStatus * | ReturnStatus = `NULL`
| ) |  | const

Search for all occurrences

converts a point in world space to port space.

The return value indicates if the point is not clipped.

Parameters:

  [in] | worldPt | the point to world space
  [out] | x_pos | (returned) The x coordinate of the world point in port space.
  [out] | y_pos | (returned) The y coordinate of the world point in port space.
  [out] | ReturnStatus | Status code

Returns:
  - true point is not clipped
  - false point is undefined or outside frustum

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus projectionMatrix | ( | MMatrix & | projMat | ) | const

Search for all occurrences

Returns the projection matrix currently being used by OpenGL in the current view.

Parameters:

  [out] | projMat | A place to store the projection matrix

Returns:
  Status Code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus modelViewMatrix | ( | MMatrix & | modelViewMatrix | ) | const

Search for all occurrences

Returns the modelview matrix currently being used by OpenGL in the current view.

Parameters:

  [out] | modelViewMatrix | A place to store the modelview matrix

Returns:
  Status Code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MString viewSelectedPrefix | ( | MStatus * | ReturnStatus | ) | const

Search for all occurrences

Returns the Returns the prefix used when displaying the camera name in the heads up display when view selected in on.

Parameters:

  [out] | ReturnStatus | the return status

Returns:
  The prefix.

Status Codes:
  - MS::kSuccess Operation successful

MStatus setViewSelectedPrefix | ( | const MString & | prefix | ) |

Search for all occurrences

Sets the prefix for the camera name as displayed in the heads up display when view selected is enabled.

The prefix is concatenated with the camera name.

The default value is "isolate: "

Parameters:

  [in] | prefix | The prefix to use.

Returns:
  Status

Status Codes:
  - MS::kSuccess Operation successful

bool showViewSelectedChildren | ( | MStatus * | ReturnStatus | ) | const

Search for all occurrences

Returns turn if view selected shows all of the children of the obejcts that are flagged for view selected.

Parameters:

  [out] | ReturnStatus | The return status

Returns:
  true if the children of view selected objects are drawn.

Status Codes:
  - MS::kSuccess Operation successful
  - MS::kFailure Operation failed

MStatus setShowViewSelectedChildren | ( | bool | show | ) |

Search for all occurrences

This method changes the way that view selected works.

By default, view selected with show all of the children of the objects in the view selected set. If false is passed to this method, then only the obejcts in the view selected set and their shapes will be drawn.

Parameters:

  [in] | show | true if all of the children of view selected objects should be displayed. true is the default behavior for view selected.

Returns:
  Return status

Status Codes:
  - MS::kSuccess Operation successful
  - MS::kSuccess Operation failed

MStatus getM3dViewFromModelPanel | ( | const MString & | name,
|  | M3dView & | view
| ) |  | `[static]`

Search for all occurrences

Given the name of a model panel, get the M3dView used by that panel.

If this fails, then a panel with the given name could not be located.

Parameters:

  [in] | name | The name of the model panel.
  [out] | view | The M3dView from the model panel.

Returns:
  Return Status

Status Codes:
  - MS::kSuccess Operation successful
  - MS::kSuccess Operation failed

Examples:
  viewCallbackTest.cpp.

MStatus getM3dViewFromModelEditor | ( | const MString & | name,
|  | M3dView & | view
| ) |  | `[static]`

Search for all occurrences

Given the name of a model editor, get the M3dView used by that editor.

If this fails, then a editor with the given name could not be located.

Parameters:

  [in] | name | The name of the model editor.
  [out] | view | The M3dView from the model editor.

Returns:
  Return Status

Status Codes:
  - MS::kSuccess Operation successful
  - MS::kSuccess Operation failed

M3dView::DisplayStyle displayStyle | ( | MStatus * | ReturnStatus = `NULL` | ) | const

Search for all occurrences

Return the display style for this 3d view.

The display style can be wireframe, flat-shaded, or smooth-shaded.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  The display style for this view

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

bool isShadeActiveOnly | ( | MStatus * | ReturnStatus = `NULL` | ) | const

Search for all occurrences

Returns true if this view's display style is shaded for objects that are active and wireframe otherwise.

Parameters:

  [out] | ReturnStatus | Status code

Returns:
  - true Only active objects are shaded if this view is in shaded mode
  - false All objects are shaded if this view is in shaded mode

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus setDisplayStyle | ( | DisplayStyle | style,
|  | bool | activeOnly = `false`
| ) |  |

Search for all occurrences

Sets the display style for this view.

The display style can be wireframe, flat-shaded, or smooth-shaded.

Parameters:

  [in] | style | The display style to be set for this view
  [in] | activeOnly | Specifies whether only active objects are to be shaded in shaded mode.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus setObjectDisplay | ( | unsigned int | displayMask | ) |

Search for all occurrences

Sets a display object mask that indicates which object types are drawn in current view.

By default every thing is displayed.

Parameters:

  [in] | displayMask | The display object mask made with M3dView::DisplayObjects enum

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

unsigned int objectDisplay | ( | MStatus * | ReturnStatus = `NULL` | ) |

Search for all occurrences

Returns a display object mask that indicates which object types are drawn in the current view.

Parameters:

  [out] | ReturnStatus | the return status

Returns:
  The display object mask which can be bit 'AND'ed against the M3dView::DisplayObjects enum.

Status Codes:
  - MS::kSuccess Operation successful
  - MS::kFailure Object error

MStatus setPluginObjectDisplay | ( | const MString & | pluginDisplayFilter,
|  | bool | on
| ) |  |

Search for all occurrences

Enables or disables a user-defined display filter (i.e.

one which was registered using MFnPlugin::registerDisplayFilter() or the 'pluginDisplayFilter' command).

In Default Viewport, the plug-in will have to check the state of the user-defined display filter in the node's draw code. In Viewport 2.0, nodes will be filtered automatically based on the classification associated with the filter. During selection/snapping, the plugin will have to check the state of the filter in the node's select/snap code.

Parameters:

  [in] | pluginDisplayFilter | The name of the plugin display filter.
  [in] | on | Enable or disable the plugin display filter.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

bool pluginObjectDisplay | ( | const MString & | pluginDisplayFilter,
|  | MStatus * | ReturnStatus = `NULL`
| ) |  |

Search for all occurrences

Returns true if the plugin display filter specified by the pluginDisplayFilter is enabled in the current view.

Parameters:

  [in] | pluginDisplayFilter | The name of the plugin display filter.
  [out] | ReturnStatus | the return status

Returns:
  true if the plugin display filter is enabled

Status Codes:
  - MS::kSuccess Operation successful
  - MS::kFailure Object error

M3dView::RendererName getRendererName | ( | MStatus * | ReturnStatus | ) | const

Search for all occurrences

Get the name of the current renderer being used for drawing to this view.

The current possible return values are:

kDefaultQualityRenderer : This is equivalent to when the renderer name is "base_OpenGL_Renderer" when queried from the "modelEditor" command kHighQualityRenderer : This is equivalent to when the renderer name is "hwRender_OpenGL_Renderer" when queried from the "modelEditor" command kViewport2Renderer : This is equivalent to the viewport 2.0 renderer.

Note that the latter is not supported on platforms running the IRIX operating system.

Parameters:

  [out] | ReturnStatus | the return status

Returns:
  The name of the current renderer.

Status Codes:
  - MS::kSuccess Operation successful

MString rendererString | ( | MStatus * | ReturnStatus = `NULL` | ) | const

Search for all occurrences

Get the string name of the current renderer being used for drawing to this view.

Parameters:

  [out] | ReturnStatus | Status code (see below)

Returns:
  String name

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

bool wireframeOnlyInShadedMode | ( | MStatus * | ReturnStatus | ) | const

Search for all occurrences

Return whether we are in shaded mode, but that only non shaded drawing should occur (wireframe).

In general it will return true only when the current renderer is "hwRender_OpenGL_Renderer". See the M3dView::getRendererString() method for more details.

Parameters:

  [out] | ReturnStatus | the return status

Returns:
  true if we are in this mode.

Status Codes:
  - MS::kSuccess Operation successful

bool wireframeOnShaded | ( | MStatus * | ReturnStatus = `NULL` | ) | const

Search for all occurrences

Return whether we draw wireframe in shaded mode.

Parameters:

  [out] | ReturnStatus | the return status

Returns:
  true if we draw wireframe in shaded mode.

Status Codes:
  - MS::kSuccess Operation successful

MStatus readColorBuffer | ( | MImage & | image,
|  | bool | readRGBA = `false`
| ) |  |

Search for all occurrences

Read the RGB values from the frame buffer for a given view.

The buffer is read in a pixel format which is BGRA by default, such that each channel is one byte in size.

Parameters:

  [in] | image | The image contains the frame buffer pixels.
  [in] | readRGBA | Read the image back in RGBA format. By default the format is BGRA.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  viewCallbackTest.cpp.

MStatus writeColorBuffer | ( | const MImage & | image,
|  | signed short | x = `0`,
|  | signed short | y = `0`
| ) |  | const

Search for all occurrences

Overwrite the RGB values for the frame buffer for a given view.

Expected input is a block of RGBA, such that each channel is one byte in size.

Parameters:

  [in] | image | The image containing the block of pixels to write
  [in] | x | The location in screen space of the lower left corner (X) of the image to write. The default value is 0.
  [in] | y | The location in screen space of the lower left corner (Y) of the image to write. The default value is 0.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  viewCallbackTest.cpp.

MStatus readDepthMap | ( | unsigned short | x,
|  | unsigned short | y,
|  | unsigned int | width,
|  | unsigned int | height,
|  | unsigned char * | bufferPtr,
|  | DepthBufferFormat | depthMapPrecision
| ) |  |

Search for all occurrences

Read the depth values from the frame buffer for a given view.

The buffer is read into a block of data as defined as an argument. The data block size must be large enough to accomodate ( view width * view height * depth map precision ) bytes of data.

Parameters:

  [in] | x | Start position x to read.
  [in] | y | Start position y to read.
  [in] | width | Number of pixels in x to read.
  [in] | height | Number of pixels in y to read.
  [in] | bufferPtr | Pointer to depth data allocated by the caller.
  [in] | depthMapPrecision | Enumerated depth precision.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

Examples:
  viewCallbackTest.cpp.

MStatus readBufferTo2dTexture | ( | unsigned short | x,
|  | unsigned short | y,
|  | unsigned int | width,
|  | unsigned int | height
| ) |  |

Search for all occurrences

Read the depth values from the frame buffer for a given view into a predefined OpenGL 2d texture.

It is assumed that such a texture has been created and bound before making this call.

Parameters:

  [in] | x | Start position x to read.
  [in] | y | Start position y to read.
  [in] | width | Number of pixels in x to read.
  [in] | height | Number of pixels in y to read.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

bool usingMipmappedTextures | ( |  | ) | const

Search for all occurrences

Returns if the view is using mipmapped texture display.

Returns:
  Mipmap texture display state.

bool usingDefaultMaterial | ( |  | ) | const

Search for all occurrences

Returns true if the view is currently displaying objects using the default material.

Returns:
  The default material state.

Examples:
  apiMeshShapeUI.cpp.

MStatus setDisallowPolygonOffset | ( | bool | v | ) |

Search for all occurrences

Certain Maya actions will use glPolygonOffset to offset polygons drawing into the depth buffer.

This method controls this behavior. When true, it prevents Maya from altering the polygon offset parameters.

Parameters:

  [in] | v | enable/disable the polygon offset

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

bool disallowPolygonOffset | ( |  | ) | const

Search for all occurrences

Returns the current state of the disallow polygon offset bit.

See setDisallowPolygonOffset for more information.

Returns:
  True if Maya currently is disallowing the use of glPolygonOffset.

MStatus updateViewingParameters | ( |  | ) |

Search for all occurrences

This method tells the camera to set the view's transformation matrix.

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

bool multipleDrawEnabled | ( |  | ) | const

Search for all occurrences

This method returns the multiple draw enable state for this view.

Returns:
  - true if multiple draw is enabled.

void setMultipleDrawEnable | ( | bool | enable | ) |

Search for all occurrences

This method enables/disables multiple camera drawing for this view.

If multiple draw is disabled, then this view will behave like a normal Maya view.

Parameters:

  [in] | enable | If true, then multiple draw is enabled.

unsigned multipleDrawPassCount | ( |  | ) |

Search for all occurrences

This method returns the number of multiple draw passes that are going to be made.

By default a 1 is returned.

Returns:
  - The number of multiple draw passes that will be made.

void setMultipleDrawPassCount | ( | unsigned | count | ) |

Search for all occurrences

This method sets the number of multiple draw passes when multiple draw is enabled.

Parameters:

  [in] | count | The number of multiple draw passes.

NOTE: This method is designed to be used for default model view only, that means this method can not used in MPx3dModelView derived custom model view.

This method must be called in a pre-render callback that added by MUIMessage::add3dViewPreRenderMsgCallback().

By setting setMultipleDrawPassCount() in the pre-render callback, pre/post multiple draw pass callbacks that are added by MUIMessage::add3dViewPreMultipleDrawPassMsgCallback() and MUIMessage::add3dViewPreMultipleDrawPassMsgCallback() are called.

Note that setMultipleDrawPassCount value should be restored in the post-render callback that is added by MUIMessage::add3dViewPostRenderMsgCallback().

See following example code.

    	preRenderCB()
    	{
    		view.setMultipleDrawEnable( true )
    		view.setMultipleDrawPassCount( 2 )
    	}

    		preMultiplePassCB(0)
    			draw()
    		postMultiplePassCB(0)

    		preMultiplePassCB(1)
    			draw()
    		postMultiplePassCB(1)

    	postRenderCB()
    	{
    		view.setMultipleDrawEnable( false )
    		view.setMultipleDrawPassCount( 1 )
    	}

MStatus beginProjMatrixOverride | ( | MMatrix & | projectionMatrix | ) |

Search for all occurrences

Begin overriding the projection matrix used in openGL drawing.

This override is enabled until endProjMatrixOverride() is called.

Parameters:

  [in] | projectionMatrix | Projection matrix used in openGL drawing

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus endProjMatrixOverride | ( |  | ) |

Search for all occurrences

End projection matrix override enabled by beginProjMatrixOverride().

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

MStatus setRenderOverrideName | ( | const MString & | name | ) |

Search for all occurrences

Set the name of a render override (MHWRender::MRenderOverride) to use.

The override must be registered before it can be used.

The override cannot be set unless the view is set to be using the Viewport 2.0 renderer.

If the override name is an empty string then the any existing override will be removed.

Parameters:

  [in] | name | Name of the override.

Returns:
  Status code

Status Codes:
  - MS::kSuccess The override was set.
  - MS::kFailure The override could not be set.

MString renderOverrideName | ( | MStatus * | ReturnStatus = `NULL` | ) | const

Search for all occurrences

Get the current render override name.

If none then an empty string will be returned.

Parameters:

  [out] | ReturnStatus | return status.

Returns:
  Override name.

MStatus setObjectListFilterName | ( | const MString & | name | ) |

Search for all occurrences

Set the name of the object list filter (MObjectListFilter) to use.

The filter must be registered before it can be used.

If the name is an empty string then any existing filter will be removed.

Any previously set filter will be replaced with the new one.

Parameters:

  [in] | name | Name of the filter.

Returns:
  Status code

Status Codes:
  - MS::kSuccess The filter was set.
  - MS::kFailure The filter could not be set.

MString objectListFilterName | ( | MStatus * | ReturnStatus = `NULL` | ) | const

Search for all occurrences

Get the current object list filter name.

If none then an empty string will be returned.

Parameters:

  [out] | ReturnStatus |

Returns:
  Filter name.

Status Codes:
  - MS::kSuccess An object filter name can be returned
  - MS::kFailure No object filter can be returned

MStatus setShowObjectFilterNameInHUD | ( | bool | show | ) |

Search for all occurrences

Sets whether or not to display the object filter UI name in the heads up display when an object filter is active.

This string is concatenated with the camera name.

Parameters:

  [in] | show | If true, show the filter UI name in the HUD

Returns:
  Status

Status Codes:
  - MS::kSuccess Operation successful
  - MS::kFailure Object error

bool showObjectFilterNameInHUD | ( | MStatus * | ReturnStatus | ) | const

Search for all occurrences

Returns whether the object filter UI name is shown in the heads up display when an object filter is active.

Parameters:

  [out] | ReturnStatus | the return status

Returns:
  True if the filter UI name is shown

Status Codes:
  - MS::kSuccess Operation successful
  - MS::kFailure Object error

MStatus getRendererString | ( | MString & | stringName | ) | const

Search for all occurrences

NO SCRIPT SUPPORT.

Get the string name of the current renderer being used for drawing to this view.

Python Notes

This method is not supported in Python. See the version which returns a string.

Parameters:

  [out] | stringName | string name (returned).

Returns:
  Status code

Status Codes:
  - MS::kSuccess Method was successful
  - MS::kFailure Object error

const char * className | ( |  | ) | `[static]`

Search for all occurrences

Returns the name of this class.

Returns:
  The name of this class.

M3dView M3dView M3dView M3dView M3dView M3dView M3dView M3dView M3dView M3dView
M3dView M3dView M3dView M3dView M3dView M3dView M3dView M3dView M3dView M3dView