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Fix for flares. Can be enabled by setting r_flares 1

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This commit is contained in:
Thilo Schulz 2006-04-20 04:43:43 +00:00
parent 7aed801011
commit c552a46e5f
5 changed files with 121 additions and 86 deletions
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67
code/renderer/tr_surface.c
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@ -1214,71 +1214,12 @@ void RB_SurfaceBad( surfaceType_t *surfType ) {
ri.Printf( PRINT_ALL, "Bad surface tesselated.\n" );
}
#if 0
void RB_SurfaceFlare( srfFlare_t *surf ) {
vec3_t left, up;
float radius;
byte color[4];
vec3_t dir;
vec3_t origin;
float d;
// calculate the xyz locations for the four corners
radius = 30;
VectorScale( backEnd.viewParms.or.axis[1], radius, left );
VectorScale( backEnd.viewParms.or.axis[2], radius, up );
if ( backEnd.viewParms.isMirror ) {
VectorSubtract( vec3_origin, left, left );
}
color[0] = color[1] = color[2] = color[3] = 255;
VectorMA( surf->origin, 3, surf->normal, origin );
VectorSubtract( origin, backEnd.viewParms.or.origin, dir );
VectorNormalize( dir );
VectorMA( origin, r_ignore->value, dir, origin );
d = -DotProduct( dir, surf->normal );
if ( d < 0 ) {
return;
}
#if 0
color[0] *= d;
color[1] *= d;
color[2] *= d;
#endif
RB_AddQuadStamp( origin, left, up, color );
void RB_SurfaceFlare(srfFlare_t *surf)
{
if (r_flares->integer)
RB_AddFlare(surf, tess.fogNum, surf->origin, surf->color, surf->normal);
}
#else
void RB_SurfaceFlare( srfFlare_t *surf ) {
#if 0
vec3_t left, up;
byte color[4];
color[0] = surf->color[0] * 255;
color[1] = surf->color[1] * 255;
color[2] = surf->color[2] * 255;
color[3] = 255;
VectorClear( left );
VectorClear( up );
left[0] = r_ignore->value;
up[1] = r_ignore->value;
RB_AddQuadStampExt( surf->origin, left, up, color, 0, 0, 1, 1 );
#endif
}
#endif
void RB_SurfaceDisplayList( srfDisplayList_t *surf ) {
// all apropriate state must be set in RB_BeginSurface
// this isn't implemented yet...