a mesh that has only one material (or render state, in general) More...
#include <RenderMesh.h>
Public Member Functions | |
| virtual uint32_t | getVertexCount (uint32_t partIndex) const =0 |
| virtual const VertexBuffer & | getVertexBuffer () const =0 |
| virtual VertexBuffer & | getVertexBufferWritable ()=0 |
| virtual uint32_t | getFirstVertexIndex (uint32_t partIndex) const =0 |
| virtual uint32_t | getIndexCount (uint32_t partIndex) const =0 |
| virtual const uint32_t * | getIndexBuffer (uint32_t partIndex) const =0 |
| virtual const uint32_t * | getSmoothingGroups (uint32_t partIndex) const =0 |
a mesh that has only one material (or render state, in general)
| virtual uint32_t nvidia::apex::RenderSubmesh::getFirstVertexIndex | ( | uint32_t | partIndex | ) | const [pure virtual] |
Vertices for a given part are contiguous within the vertex buffer. This function returns the first vertex index for the indexed part.
| virtual const uint32_t* nvidia::apex::RenderSubmesh::getIndexBuffer | ( | uint32_t | partIndex | ) | const [pure virtual] |
Returns the index buffer associated with the indexed part.
| virtual uint32_t nvidia::apex::RenderSubmesh::getIndexCount | ( | uint32_t | partIndex | ) | const [pure virtual] |
Returns the number of indices in the part's index buffer.
| virtual const uint32_t* nvidia::apex::RenderSubmesh::getSmoothingGroups | ( | uint32_t | partIndex | ) | const [pure virtual] |
Returns an array of smoothing groups for the given part, if one exists. Otherwise, returns NULL. If not NULL, the size of the array is the number of triangles in the part. Since only triangle lists are currently supported, the size of this array is getIndexCount(partIndex)/3.
| virtual const VertexBuffer& nvidia::apex::RenderSubmesh::getVertexBuffer | ( | ) | const [pure virtual] |
Returns the submesh's vertex buffer (contains all parts' vertices)
| virtual VertexBuffer& nvidia::apex::RenderSubmesh::getVertexBufferWritable | ( | ) | [pure virtual] |
Returns the submesh's index buffer (contains all parts' vertices). Can be changed.
| virtual uint32_t nvidia::apex::RenderSubmesh::getVertexCount | ( | uint32_t | partIndex | ) | const [pure virtual] |
Returns the number of vertices associated with the indexed part.