Differential D2927 Diff 9589 source/blender/blenkernel/intern/smoke.c

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source/blender/blenkernel/intern/smoke.c

Show First 20 Lines • Show All 689 Lines • ▼ Show 20 Lines	void smokeModifier_copy(struct SmokeModifierData smd, struct SmokeModifierData tsmd)
else if (tsmd->coll) {		else if (tsmd->coll) {
/* leave it as initialized, collision settings is mostly caches */		/* leave it as initialized, collision settings is mostly caches */
}		}
}		}

#ifdef WITH_SMOKE		#ifdef WITH_SMOKE

// forward decleration		// forward decleration
static void smoke_calc_transparency(SmokeDomainSettings sds, SceneLayer sl);		static void smoke_calc_transparency(SmokeDomainSettings sds, ViewLayer sl);
static float calc_voxel_transp(float result, float input, int res[3], int pixel, float tRay, float correct);		static float calc_voxel_transp(float result, float input, int res[3], int pixel, float tRay, float correct);

static int get_lamp(SceneLayer sl, float light)		static int get_lamp(ViewLayer sl, float light)
{		{
Base *base_tmp = NULL;		Base *base_tmp = NULL;
int found_lamp = 0;		int found_lamp = 0;

// try to find a lamp, preferably local		// try to find a lamp, preferably local
for (base_tmp = FIRSTBASE(sl); base_tmp; base_tmp = base_tmp->next) {		for (base_tmp = FIRSTBASE(sl); base_tmp; base_tmp = base_tmp->next) {
if (base_tmp->object->type == OB_LAMP) {		if (base_tmp->object->type == OB_LAMP) {
Lamp *la = base_tmp->object->data;		Lamp *la = base_tmp->object->data;
▲ Show 20 Lines • Show All 2,096 Lines • ▼ Show 20 Lines	if (framenr != startframe)
}		}

}		}

step(eval_ctx, scene, ob, smd, dm, scene->r.frs_sec / scene->r.frs_sec_base);		step(eval_ctx, scene, ob, smd, dm, scene->r.frs_sec / scene->r.frs_sec_base);
}		}

// create shadows before writing cache so they get stored		// create shadows before writing cache so they get stored
smoke_calc_transparency(sds, eval_ctx->scene_layer);		smoke_calc_transparency(sds, eval_ctx->view_layer);

if (sds->wt && sds->total_cells > 1) {		if (sds->wt && sds->total_cells > 1) {
smoke_turbulence_step(sds->wt, sds->fluid);		smoke_turbulence_step(sds->wt, sds->fluid);
}		}

BKE_ptcache_validate(cache, framenr);		BKE_ptcache_validate(cache, framenr);
if (framenr != startframe)		if (framenr != startframe)
BKE_ptcache_write(&pid, framenr);		BKE_ptcache_write(&pid, framenr);
▲ Show 20 Lines • Show All 122 Lines • ▼ Show 20 Lines	for (i = 0; i < n; i++) {
err_1 += dy2;		err_1 += dy2;
err_2 += dx2;		err_2 += dx2;
pixel[2] += z_inc;		pixel[2] += z_inc;
}		}
}		}
cb(result, input, res, pixel, tRay, correct);		cb(result, input, res, pixel, tRay, correct);
}		}

static void smoke_calc_transparency(SmokeDomainSettings sds, SceneLayer sl)		static void smoke_calc_transparency(SmokeDomainSettings sds, ViewLayer sl)
{		{
float bv[6] = {0};		float bv[6] = {0};
float light[3];		float light[3];
int a, z, slabsize = sds->res[0] * sds->res[1], size = sds->res[0] * sds->res[1] * sds->res[2];		int a, z, slabsize = sds->res[0] * sds->res[1], size = sds->res[0] * sds->res[1] * sds->res[2];
float *density = smoke_get_density(sds->fluid);		float *density = smoke_get_density(sds->fluid);
float correct = -7.0f * sds->dx;		float correct = -7.0f * sds->dx;

if (!get_lamp(sl, light)) return;		if (!get_lamp(sl, light)) return;
▲ Show 20 Lines • Show All 135 Lines • Show Last 20 Lines