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Open Inventor Reference
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Element that stores current shape hints and sends commands to GL based on them. More...
#include <Inventor/elements/SoGLShapeHintsElement.h>
Public Member Functions | |
| virtual void | init (SoState *state) |
| Initializes element. More... | |
| virtual void | push (SoState *state) |
| Override push() method to remember previous element's state so we can sometimes generate more efficient GL calls. More... | |
| virtual void | pop (SoState *state, const SoElement *prevTopElement) |
| Override pop() method so side effects can occur in GL. More... | |
 Public Member Functions inherited from SoShapeHintsElement | |
| virtual bool | matches (const SoElement *elt) const |
| Returns TRUE if the hints match in both elements. More... | |
| virtual SoElement * | copyMatchInfo () const |
| Create and return a copy of this element. More... | |
| virtual void | print (FILE *fp) const |
| Prints element (for debugging) More... | |
| Public Member Functions inherited from SoElement | |
| SoType | getTypeId () const |
| Returns type identifier for element instance. More... | |
| int | getStackIndex () const |
| Returns the stack index for an element instance. More... | |
| void | setDepth (int dpth) |
| Sets stuff in an element instance. More... | |
| void | setNext (SoElement *nxt) |
| void | setNextInStack (SoElement *nxt) |
| void | setNextFree (SoElement *nxt) |
| int | getDepth () const |
| Returns stuff from element instance. More... | |
| SoElement * | getNext () const |
| virtual | ~SoElement () |
| Destructor. More... | |
Static Public Member Functions | |
| static void | initClass () |
| Initializes the SoGLShapeHintsElement class. More... | |
| Static Public Member Functions inherited from SoShapeHintsElement | |
| static void | set (SoState *state, VertexOrdering vertexOrdering, ShapeType shapeType, FaceType faceType) |
| Sets the current shape hints in the state. More... | |
| static void | set (SoState *state, bool useVBO) |
| Sets the VBO usage in the state. More... | |
| static void | set (SoState *state, SoNode *, VertexOrdering vertexOrdering, ShapeType shapeType, FaceType faceType) |
| static void | get (SoState *state, VertexOrdering &vertexOrdering, ShapeType &shapeType, FaceType &faceType) |
| Returns current shape hints from the state. More... | |
| static bool | isVBOUsed (SoState *state) |
| static VertexOrdering | getDefaultVertexOrdering () |
| Returns each default hint. More... | |
| static ShapeType | getDefaultShapeType () |
| static FaceType | getDefaultFaceType () |
| static bool | getDefaultVBOUsage () |
| static void | initClass () |
| Initializes the SoShapeHintsElement class. More... | |
| Static Public Member Functions inherited from SoElement | |
| static SoType | getClassTypeId () |
| Returns type identifier for SoElement class. More... | |
| static void | initElements () |
| Initialize ALL Inventor element classes. More... | |
| static void | initClass () |
| Initializes the SoElement class. More... | |
| static int | getNumStackIndices () |
| Returns the number of stack indices allocated. More... | |
| static SoType | getIdFromStackIndex (int stackIndex) |
| Returns the id for the element with the given stack index. More... | |
Protected Member Functions | |
| virtual void | setElt (VertexOrdering vertexOrdering, ShapeType shapeType, FaceType faceType) |
| Override virtual sets to have GL side effects. More... | |
| virtual | ~SoGLShapeHintsElement () |
| Protected Member Functions inherited from SoShapeHintsElement | |
| virtual | ~SoShapeHintsElement () |
| Protected Member Functions inherited from SoElement | |
| SoElement () | |
| Constructor; use typeId.createInstance to create elements. More... | |
| void | capture (SoState *state) const |
| Does whatever is necessary in state to capture this element for caching purposes. More... | |
| virtual void | captureThis (SoState *state) const |
| Really captures this element, once it has been determined that a cache is open to capture it. More... | |
| void | setTypeId (SoType id) |
| Sets typeId in instance. More... | |
| void | setStackIndex (int index) |
| Sets stackIndex in instance. More... | |
| SoElement * | getNextInStack () const |
| Returns next instance in specific element stack. More... | |
| SoElement * | getNextFree () const |
| Returns next free element in a specific element stack. More... | |
Additional Inherited Members | |
| Public Types inherited from SoShapeHintsElement | |
| enum | VertexOrdering { UNKNOWN_ORDERING , CLOCKWISE , COUNTERCLOCKWISE , ORDERING_AS_IS } |
| Hints about ordering of face vertices: More... | |
| enum | ShapeType { UNKNOWN_SHAPE_TYPE , SOLID , SHAPE_TYPE_AS_IS } |
| Hints about entire shape: More... | |
| enum | FaceType { UNKNOWN_FACE_TYPE , CONVEX , FACE_TYPE_AS_IS } |
| Hints about faces of shape: More... | |
| Static Protected Member Functions inherited from SoElement | |
| static SoElement * | getElement (SoState *state, int stackIndex) |
| Returns an instance of an element from the stack with the given index in the given state. More... | |
| static const SoElement * | getConstElement (SoState *state, int stackIndex) |
| Returns a read-only pointer to the top instance in the given element stack. More... | |
| static int | createStackIndex (SoType id) |
| Creates and returns a new stack index. More... | |
| Protected Attributes inherited from SoShapeHintsElement | |
| VertexOrdering | vertexOrdering |
| ShapeType | shapeType |
| FaceType | faceType |
| bool | useVBO |
| Static Protected Attributes inherited from SoElement | |
| static int | classStackIndex |
| Stack index for SoElement class. More... | |
All three hints must be set at the same time; to leave any hint as is, use the "AS_IS" enum value.
Definition at line 71 of file SoGLShapeHintsElement.h.
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protectedvirtual |
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virtual |
Reimplemented from SoShapeHintsElement.
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static |
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virtual |
Reimplemented from SoElement.
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virtual |
Reimplemented from SoShapeHintsElement.
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protectedvirtual |
Reimplemented from SoShapeHintsElement.
1.9.1