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_t
A 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.