Differential D2919 Diff 9558 source/blender/render/intern/source/volumetric.c

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Show First 20 Lines • Show All 166 Lines • ▼ Show 20 Lines	static void shade_intersection(ShadeInput shi, float col_r[4], Isect is)
shi_new.thread = shi->thread;		shi_new.thread = shi->thread;
shi_new.depth = shi->depth + 1;		shi_new.depth = shi->depth + 1;
shi_new.volume_depth = shi->volume_depth + 1;		shi_new.volume_depth = shi->volume_depth + 1;
shi_new.xs = shi->xs;		shi_new.xs = shi->xs;
shi_new.ys = shi->ys;		shi_new.ys = shi->ys;
shi_new.lay = shi->lay;		shi_new.lay = shi->lay;
shi_new.passflag = SCE_PASS_COMBINED; /* result of tracing needs no pass info */		shi_new.passflag = SCE_PASS_COMBINED; /* result of tracing needs no pass info */
shi_new.combinedflag = 0xFFFFFF; /* ray trace does all options */		shi_new.combinedflag = 0xFFFFFF; /* ray trace does all options */
shi_new.light_override = shi->light_override;
shi_new.mat_override = shi->mat_override;

copy_v3_v3(shi_new.camera_co, is->start);		copy_v3_v3(shi_new.camera_co, is->start);

memset(&shr_new, 0, sizeof(ShadeResult));		memset(&shr_new, 0, sizeof(ShadeResult));

/* hardcoded limit of 100 for now - prevents problems in weird geometry */		/* hardcoded limit of 100 for now - prevents problems in weird geometry */
if (shi->volume_depth < 100) {		if (shi->volume_depth < 100) {
shade_ray(is, &shi_new, &shr_new);		shade_ray(is, &shi_new, &shr_new);
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