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add "draw on z fail" mode

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This commit is contained in:
Chris Danford
2004-05-15 09:26:21 +00:00
parent 0a59a81d66
commit 9ec4c6be91
11 changed files with 50 additions and 18 deletions
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stepmania/src/RageDisplay_OGL.cpp
+8 -5
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@@ -1480,13 +1480,16 @@ void RageDisplay_OGL::SetZWrite( bool b )
glDepthMask( b );
}
void RageDisplay_OGL::SetZTest( bool b )
void RageDisplay_OGL::SetZTestMode( ZTestMode mode )
{
glEnable( GL_DEPTH_TEST );
if( b )
glDepthFunc( GL_LEQUAL );
else
glDepthFunc( GL_ALWAYS );
switch( mode )
{
case ZTEST_OFF: glDepthFunc( GL_ALWAYS ); break;
case ZTEST_WRITE_ON_PASS: glDepthFunc( GL_LEQUAL ); break;
case ZTEST_WRITE_ON_FAIL: glDepthFunc( GL_GREATER ); break;
default: ASSERT( 0 );
}
}
void RageDisplay_OGL::SetTextureWrapping( bool b )