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fog coordinates - Printable Version

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fog coordinates - MACnus - Jan 7, 2005 10:15 AM

I'm going trough the Heightmap tutorial on
, and I'm having problems with the fog coordinates.

I have defined them in my hedaer file:
#define GL_FOG_COORDINATE_SOURCE_EXT            0x8450
#define GL_FOG_COORDINATE_EXT                    0x8451

but when i use it in my implementation file it doesnt show up


I've tried to comment the line, if i do i get fog everywhere.

(i also have scaled down the heightmap width this)

glScalef( 0.15f, 0.15f * HEIGHT_RATIO, 0.15f );

fog coordinates - DoG - Jan 8, 2005 11:37 AM

Dont #define them in your header, #include <OpenGL/glext.h> instead.