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Only set canvas color if it is used

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This commit is contained in:
Kp 2014-08-16 21:58:37 +00:00
parent 1d16377d48
commit dfb7026724
1 changed files with 8 additions and 7 deletions
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15
similar/3d/interp.cpp
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@ -344,6 +344,13 @@ void g3_draw_polygon_model(ubyte *p,grs_bitmap **model_bitmaps,vms_angvec *anim_
if (g3_check_normal_facing(vp(p+4),vp(p+16)) > 0) {
int i;
for (i=0;i<nv;i++)
point_list[i] = Interp_point_list + wp(p+30)[i];
#if defined(DXX_BUILD_DESCENT_II)
if (!glow_values || !(glow_num < glow_values->size()) || (*glow_values)[glow_num] != -3)
#endif
{
// DPH: Now we treat this color as 15bpp
#if defined(DXX_BUILD_DESCENT_I)
gr_setcolor(w(p+28));
@ -355,14 +362,8 @@ void g3_draw_polygon_model(ubyte *p,grs_bitmap **model_bitmaps,vms_angvec *anim_
gr_setcolor(gr_find_closest_color_15bpp(w(p + 28)));
}
#endif
for (i=0;i<nv;i++)
point_list[i] = Interp_point_list + wp(p+30)[i];
#if defined(DXX_BUILD_DESCENT_II)
if (!glow_values || !(glow_num < glow_values->size()) || (*glow_values)[glow_num] != -3)
#endif
g3_draw_poly(nv,point_list);
}
}
p += 30 + ((nv&~1)+1)*2;