STATIC SUB MatrixMode ( Mode AS Integer )
Specify which matrix is the current matrix.
Specifies which matrix stack is the target
for subsequent matrix operations.
Three values are accepted:
The initial value is Gl.MODELVIEW.
Additionally, if the ARB_imaging extension is supported,
Gl.COLOR is also accepted.
sets the current matrix mode.
can assume one of four values:
Applies subsequent matrix operations to the modelview matrix stack.
Applies subsequent matrix operations to the projection matrix stack.
Applies subsequent matrix operations to the texture matrix stack.
Applies subsequent matrix operations to the color matrix stack.
To find out which matrix stack is currently the target of all matrix
operations, call Gl.Get
with argument Gl.MATRIX_MODE. The initial
value is Gl.MODELVIEW.
Gl.INVALID_ENUM is generated if mode
is not an accepted value.
Gl.INVALID_OPERATION is generated if Gl.MatrixMode
is executed between the execution of Gl.Begin
and the corresponding execution of Gl.End.
with argument Gl.MATRIX_MODE
See original documentation on OpenGL website