Differential D3855 Diff 12291 source/blender/render/intern/source/voxeldata.c

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source/blender/render/intern/source/voxeldata.c

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#include "IMB_imbuf_types.h"		#include "IMB_imbuf_types.h"

#include "BKE_cloth.h"		#include "BKE_cloth.h"
#include "BKE_global.h"		#include "BKE_global.h"
#include "BKE_image.h"		#include "BKE_image.h"
#include "BKE_main.h"		#include "BKE_main.h"
#include "BKE_modifier.h"		#include "BKE_modifier.h"

#include "smoke_API.h"		#ifdef WITH_MANTA
		# include "manta_fluid_API.h"
		#endif
#include "BPH_mass_spring.h"		#include "BPH_mass_spring.h"

#include "DNA_texture_types.h"		#include "DNA_texture_types.h"
#include "DNA_object_force_types.h"		#include "DNA_object_force_types.h"
#include "DNA_object_types.h"		#include "DNA_object_types.h"
#include "DNA_particle_types.h"		#include "DNA_particle_types.h"
#include "DNA_modifier_types.h"		#include "DNA_modifier_types.h"
#include "DNA_smoke_types.h"		#include "DNA_smoke_types.h"
▲ Show 20 Lines • Show All 154 Lines • ▼ Show 20 Lines	static int read_voxeldata_header(FILE fp, struct VoxelData vd)
vd->resol[2] = h->resolZ;		vd->resol[2] = h->resolZ;

MEM_freeN(h);		MEM_freeN(h);
return 1;		return 1;
}		}

static void init_frame_smoke(VoxelData *vd, int cfra)		static void init_frame_smoke(VoxelData *vd, int cfra)
{		{
#ifdef WITH_SMOKE		#ifdef WITH_MANTA
Object *ob;		Object *ob;
ModifierData *md;		ModifierData *md;

vd->dataset = NULL;		vd->dataset = NULL;
if (vd->object == NULL) return;		if (vd->object == NULL) return;
ob = vd->object;		ob = vd->object;

/* draw code for smoke */		/* draw code for smoke */
Show All 36 Lines	if (sds && sds->fluid) {
size_t totRes;		size_t totRes;
size_t i;		size_t i;
float xvel, yvel, *zvel;		float xvel, yvel, *zvel;

copy_v3_v3_int(vd->resol, sds->res);		copy_v3_v3_int(vd->resol, sds->res);
totRes = vd_resol_size(vd);		totRes = vd_resol_size(vd);
vd->dataset = MEM_mapallocN(sizeof(float) * (totRes), "smoke data");		vd->dataset = MEM_mapallocN(sizeof(float) * (totRes), "smoke data");
/* get velocity data */		/* get velocity data */
xvel = smoke_get_velocity_x(sds->fluid);		xvel = fluid_get_velocity_x(sds->fluid);
yvel = smoke_get_velocity_y(sds->fluid);		yvel = fluid_get_velocity_y(sds->fluid);
zvel = smoke_get_velocity_z(sds->fluid);		zvel = fluid_get_velocity_z(sds->fluid);

/* map velocities between 0 and 0.3f */		/* map velocities between 0 and 0.3f */
for (i = 0; i < totRes; i++) {		for (i = 0; i < totRes; i++) {
vd->dataset[i] = sqrtf(xvel[i] * xvel[i] + yvel[i] * yvel[i] + zvel[i] * zvel[i]) * 3.0f;		vd->dataset[i] = sqrtf(xvel[i] * xvel[i] + yvel[i] * yvel[i] + zvel[i] * zvel[i]) * 3.0f;
}		}

}		}
else if (vd->smoked_type == TEX_VD_SMOKEFLAME) {		else if (vd->smoked_type == TEX_VD_SMOKEFLAME) {
size_t totRes;		size_t totRes;
float *flame;		float *flame;

if (sds->flags & MOD_SMOKE_HIGHRES) {		if (sds->flags & FLUID_DOMAIN_USE_NOISE) {
if (!smoke_turbulence_has_fuel(sds->wt)) {		if (!smoke_turbulence_has_fuel(sds->fluid)) {
BLI_rw_mutex_unlock(sds->fluid_mutex);		BLI_rw_mutex_unlock(sds->fluid_mutex);
return;		return;
}		}
smoke_turbulence_get_res(sds->wt, vd->resol);		smoke_turbulence_get_res(sds->fluid, vd->resol);
flame = smoke_turbulence_get_flame(sds->wt);		flame = smoke_turbulence_get_flame(sds->fluid);
}		}
else {		else {
if (!smoke_has_fuel(sds->fluid)) {		if (!smoke_has_fuel(sds->fluid)) {
BLI_rw_mutex_unlock(sds->fluid_mutex);		BLI_rw_mutex_unlock(sds->fluid_mutex);
return;		return;
}		}
copy_v3_v3_int(vd->resol, sds->res);		copy_v3_v3_int(vd->resol, sds->res);
flame = smoke_get_flame(sds->fluid);		flame = smoke_get_flame(sds->fluid);
}		}

/* always store copy, as smoke internal data can change */		/* always store copy, as smoke internal data can change */
totRes = vd_resol_size(vd);		totRes = vd_resol_size(vd);
vd->dataset = MEM_mapallocN(sizeof(float)*(totRes), "smoke data");		vd->dataset = MEM_mapallocN(sizeof(float)*(totRes), "smoke data");
memcpy(vd->dataset, flame, sizeof(float)*totRes);		memcpy(vd->dataset, flame, sizeof(float)*totRes);
}		}
else {		else {
size_t totCells;		size_t totCells;
int depth = 4;		int depth = 4;
vd->data_type = TEX_VD_RGBA_PREMUL;		vd->data_type = TEX_VD_RGBA_PREMUL;

/* data resolution */		/* data resolution */
if (sds->flags & MOD_SMOKE_HIGHRES) {		if (sds->flags & FLUID_DOMAIN_USE_NOISE) {
smoke_turbulence_get_res(sds->wt, vd->resol);		smoke_turbulence_get_res(sds->fluid, vd->resol);
}		}
else {		else {
copy_v3_v3_int(vd->resol, sds->res);		copy_v3_v3_int(vd->resol, sds->res);
}		}

/* TODO: is_vd_res_ok(rvd) doesnt check this resolution */		/* TODO: is_vd_res_ok(rvd) doesnt check this resolution */
totCells = vd_resol_size(vd) * depth;		totCells = vd_resol_size(vd) * depth;
/* always store copy, as smoke internal data can change */		/* always store copy, as smoke internal data can change */
vd->dataset = MEM_mapallocN(sizeof(float) * totCells, "smoke data");		vd->dataset = MEM_mapallocN(sizeof(float) * totCells, "smoke data");

if (sds->flags & MOD_SMOKE_HIGHRES) {		if (sds->flags & FLUID_DOMAIN_USE_NOISE) {
if (smoke_turbulence_has_colors(sds->wt)) {		if (smoke_turbulence_has_colors(sds->fluid)) {
smoke_turbulence_get_rgba(sds->wt, vd->dataset, 1);		smoke_turbulence_get_rgba(sds->fluid, vd->dataset, 1);
}		}
else {		else {
smoke_turbulence_get_rgba_from_density(sds->wt, sds->active_color, vd->dataset, 1);		smoke_turbulence_get_rgba_from_density(sds->fluid, sds->active_color, vd->dataset, 1);
}		}
}		}
else {		else {
if (smoke_has_colors(sds->fluid)) {		if (smoke_has_colors(sds->fluid)) {
smoke_get_rgba(sds->fluid, vd->dataset, 1);		smoke_get_rgba(sds->fluid, vd->dataset, 1);
}		}
else {		else {
smoke_get_rgba_from_density(sds->fluid, sds->active_color, vd->dataset, 1);		smoke_get_rgba_from_density(sds->fluid, sds->active_color, vd->dataset, 1);
}		}
}		}
} /* end of fluid condition */		} /* end of fluid condition */

BLI_rw_mutex_unlock(sds->fluid_mutex);		BLI_rw_mutex_unlock(sds->fluid_mutex);
}		}
}		}

vd->ok = 1;		vd->ok = 1;

#else // WITH_SMOKE		#else // WITH_MANTA
(void)vd;		(void)vd;
(void)cfra;		(void)cfra;

vd->dataset = NULL;		vd->dataset = NULL;
#endif		#endif
}		}

static void init_frame_hair(VoxelData *vd, int UNUSED(cfra))		static void init_frame_hair(VoxelData *vd, int UNUSED(cfra))
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