s_triangle.h File Reference

#include "swrast.h"

Functions
GLboolean	_swrast_culltriangle (GLcontext *ctx, const SWvertex *v0, const SWvertex *v1, const SWvertex *v2)
	Test if a triangle should be culled.
void	_swrast_choose_triangle (GLcontext *ctx)
void	_swrast_add_spec_terms_triangle (GLcontext *ctx, const SWvertex *v0, const SWvertex *v1, const SWvertex *v2)

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Function Documentation

void _swrast_add_spec_terms_triangle	(	GLcontext *	ctx,
		const SWvertex *	v0,
		const SWvertex *	v1,
		const SWvertex *	v2
	)

void _swrast_choose_triangle

(

GLcontext *

ctx

)

GLboolean _swrast_culltriangle	(	GLcontext *	ctx,
		const SWvertex *	v0,
		const SWvertex *	v1,
		const SWvertex *	v2
	)

Test if a triangle should be culled.

Used for feedback and selection mode.

Returns:

GL_TRUE if the triangle is to be culled, GL_FALSE otherwise.

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