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- Implement stereo rendering with anaglyph images.

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- Add r_greyscale for black&white rendering
This commit is contained in:
Thilo Schulz 2008-04-27 17:32:14 +00:00
parent 48d9999698
commit 425c351d1b
12 changed files with 435 additions and 128 deletions
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4
code/renderer/tr_shadows.c
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@ -155,6 +155,7 @@ void RB_ShadowTessEnd( void ) {
int i;
int numTris;
vec3_t lightDir;
GLboolean rgba[4];
// we can only do this if we have enough space in the vertex buffers
if ( tess.numVertexes >= SHADER_MAX_VERTEXES / 2 ) {
@ -215,6 +216,7 @@ void RB_ShadowTessEnd( void ) {
qglColor3f( 0.2f, 0.2f, 0.2f );
// don't write to the color buffer
qglGetBooleanv(GL_COLOR_WRITEMASK, rgba);
qglColorMask( GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE );
qglEnable( GL_STENCIL_TEST );
@ -245,7 +247,7 @@ void RB_ShadowTessEnd( void ) {
// reenable writing to the color buffer
qglColorMask( GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE );
qglColorMask(rgba[0], rgba[1], rgba[2], rgba[3]);
}