Subset data structure. More...
Public Member Functions | |
| Subset () | |
| Constructor used to clean the data structure at startup. | |
| ~Subset () | |
| Destructor used to destroy all allocated data when the structur is deleted. | |
Public Attributes | |
| bool | ishidden |
| Hidden flag (false by default) | |
Rendering flags | |
| bool | fl_difftex |
| Flag stating if the mesh has a diffuse texture. | |
| bool | fl_lightmap |
| Flag stating if the mesh has a light map. | |
| bool | fl_normmap |
| Flag stating if the mesh has a normal map. | |
| bool | fl_dispmap |
| Flag stating if the mesh has a displacement map. | |
Geometric Data | |
| GLint | tri_count |
| Number of triangles in this subset. | |
| GLint | first |
| First triangle (if they were numbered from 0 up in the mesh) | |
| GLint * | ptex_indices |
| The array of primary (diffuse) texture indices (m_tri_count*3 GLints) | |
| GLint * | stex_indices |
| The array of light map texture indices (m_tri_count*3 GLints) | |
| GLint * | ntex_indices |
| The array of normal map texture indices (m_tri_count*3 GLints) | |
| GLint * | dtex_indices |
| The array of displacement map texture indices (m_tri_count*3 GLints) | |
Material Data | |
| VR3Material * | material |
| Material associated to the mesh. | |
VAO and VBOs | |
| GLuint | VAO |
| VAO associated with the subset. | |
| GLuint | VBOs [VR3MESH_MAX_VER_ATTRIBS] |
| Mesh VBOs associated with the above VAO (vertex attributes in this subset) | |
Default shading program parameters | |
| typedef void(VR3Mesh::* | f_loaduniforms )(const Subset *sub) |
| Standard shader uniform loading function typedef. | |
| GLuint | shader_program |
| Shader program to be used by default for this mesh. | |
| const GLint * | unilocs |
| Pointer to the uniform location array defined for the default program. | |
| f_loaduniforms | loadunifunc |
| Function used to load uniform values in the current standard shader program. | |
Subset data structure.
This structure contains data useful to identify informations available only with reference to a specific subset of the mesh.
Definition at line 93 of file VR3Mesh.h.
| typedef void(VR3Mesh::* VR3Mesh::Subset::f_loaduniforms)(const Subset *sub) |
| VR3Mesh::Subset::Subset | ( | ) |
Constructor used to clean the data structure at startup.
| VR3Mesh::Subset::~Subset | ( | ) |
Destructor used to destroy all allocated data when the structur is deleted.
| GLint VR3Mesh::Subset::first |
Function used to load uniform values in the current standard shader program.
When standard shading program is used, the following pointer is loaded with a reference to the function to use to load the uniform values. The function chosen only depends upon the rendering flags.
| const GLint* VR3Mesh::Subset::unilocs |
| GLuint VR3Mesh::Subset::VAO |
| GLuint VR3Mesh::Subset::VBOs[VR3MESH_MAX_VER_ATTRIBS] |
1.7.2
