Function
Coglgraphene_matrix_project_point
Declaration [src]
void
cogl_graphene_matrix_project_point (
  const graphene_matrix_t* matrix,
  float* x,
  float* y,
  float* z,
  float* w
)
Parameters
- matrix
- 
            Type: graphene_matrix_tA 4x4 transformation matrix. The data is owned by the caller of the function. 
- x
- 
            Type: float*The X component of your points position. The argument will be modified by the function. 
- y
- 
            Type: float*The Y component of your points position. The argument will be modified by the function. 
- z
- 
            Type: float*The Z component of your points position. The argument will be modified by the function. 
- w
- 
            Type: float*The W component of your points position. The argument will be modified by the function.