glMatrixMode
- specify which matrix is the current matrix
void glMatrixMode(GLenum mode)
mode
Specifies which matrix stack is the target for subsequent matrix operations. These values are accepted: GL_MODELVIEW
, GL_PROJECTION
, GL_TEXTURE
, and GL_MATRIX_PALETTE_OES
. The initial value is GL_MODELVIEW
.
glMatrixMode
sets the current matrix mode. mode
can assume one of these values:
GL_MODELVIEW
Applies subsequent matrix operations to the modelview matrix stack.
GL_PROJECTION
Applies subsequent matrix operations to the projection matrix stack.
GL_TEXTURE
Applies subsequent matrix operations to the texture matrix stack.
GL_MATRIX_PALETTE_OES
Enables the matrix palette stack extension, and applies subsequent matrix operations to the matrix palette stack.
GL_INVALID_ENUM
is generated if mode
is not an accepted value.
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This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.