GSDP:GAM100/CProcessing/CP Matrix
From Inside
< GSDP:GAM100 | CProcessing
CP_Matrix
Description
A CP_Matrix (3D matrix type) is a structure that can hold nine float values. This is used for linear algebra and transformation, but can be used for any purpose that requires nine float values. There are a series of operations that can be done using a 3D matrix that are also provided.
Example
void update()
{
// create a transform and set it to initialized values
CP_Matrix transform = CP_Matrix_Identity();
// make the matrix a translation transform by (100, 100)
transform = CP_Matrix_Translate((CP_Vector) { 100, 100 });
// create a vec2 position
CP_Vector position;
position.x = 100;
position.y = 100;
// apply that matrix to the point and store it in the position
position = CP_Matrix_MultiplyVector(transform, position);
}
