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Differential D3855 Diff 14647 source/blender/modifiers/intern/MOD_smoke.c

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source/blender/modifiers/intern/MOD_smoke.c

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#include "MOD_modifiertypes.h" #include "MOD_modifiertypes.h"
static void initData(ModifierData *md) static void initData(ModifierData *md)
{ {
SmokeModifierData *smd = (SmokeModifierData *) md; SmokeModifierData *smd = (SmokeModifierData *) md;
smd->domain = NULL; smd->domain = NULL;
smd->flow = NULL; smd->flow = NULL;
smd->coll = NULL; smd->effec = NULL;
smd->type = 0; smd->type = 0;
smd->time = -1; smd->time = -1;
} }
static void copyData(const ModifierData *md, ModifierData *target, const int flag) static void copyData(const ModifierData *md, ModifierData *target, const int flag)
{ {
const SmokeModifierData *smd = (const SmokeModifierData *)md; const SmokeModifierData *smd = (const SmokeModifierData *)md;
SmokeModifierData *tsmd = (SmokeModifierData *)target; SmokeModifierData *tsmd = (SmokeModifierData *)target;
Show All 9 Linesstatic void freeData(ModifierData *md)
smokeModifier_free(smd); smokeModifier_free(smd);
} }
static void requiredDataMask(Object *UNUSED(ob), ModifierData *md, CustomData_MeshMasks *r_cddata_masks) static void requiredDataMask(Object *UNUSED(ob), ModifierData *md, CustomData_MeshMasks *r_cddata_masks)
{ {
SmokeModifierData *smd = (SmokeModifierData *)md; SmokeModifierData *smd = (SmokeModifierData *)md;
if (smd && (smd->type & MOD_SMOKE_TYPE_FLOW) && smd->flow) { if (smd && (smd->type & MOD_SMOKE_TYPE_FLOW) && smd->flow) {
if (smd->flow->source == MOD_SMOKE_FLOW_SOURCE_MESH) { if (smd->flow->source == FLUID_FLOW_SOURCE_MESH) {
/* vertex groups */ /* vertex groups */
if (smd->flow->vgroup_density) if (smd->flow->vgroup_density)
r_cddata_masks->vmask |= CD_MASK_MDEFORMVERT; r_cddata_masks->vmask |= CD_MASK_MDEFORMVERT;
/* uv layer */ /* uv layer */
if (smd->flow->texture_type == MOD_SMOKE_FLOW_TEXTURE_MAP_UV) if (smd->flow->texture_type == FLUID_FLOW_TEXTURE_MAP_UV)
r_cddata_masks->fmask |= CD_MASK_MTFACE; r_cddata_masks->fmask |= CD_MASK_MTFACE;
} }
} }
} }
static Mesh *applyModifier( static Mesh *applyModifier(
ModifierData *md, const ModifierEvalContext *ctx, ModifierData *md, const ModifierEvalContext *ctx,
Mesh *me) Mesh *me)
{ {
SmokeModifierData *smd = (SmokeModifierData *) md; SmokeModifierData *smd = (SmokeModifierData *) md;
Mesh *result = NULL;
if (ctx->flag & MOD_APPLY_ORCO) { if (ctx->flag & MOD_APPLY_ORCO) {
return me; return me;
} }
Scene *scene = DEG_get_evaluated_scene(ctx->depsgraph); Scene *scene = DEG_get_evaluated_scene(ctx->depsgraph);
return smokeModifier_do(smd, ctx->depsgraph, scene, ctx->object, me);
result = smokeModifier_do(smd, ctx->depsgraph, scene, ctx->object, me);
return result ? result : me;
} }
static bool dependsOnTime(ModifierData *UNUSED(md)) static bool dependsOnTime(ModifierData *UNUSED(md))
{ {
return true; return true;
} }
static bool is_flow_cb(Object *UNUSED(ob), ModifierData *md) static bool is_flow_cb(Object *UNUSED(ob), ModifierData *md)
{ {
SmokeModifierData *smd = (SmokeModifierData *) md; SmokeModifierData *smd = (SmokeModifierData *) md;
return (smd->type & MOD_SMOKE_TYPE_FLOW) && smd->flow; return (smd->type & MOD_SMOKE_TYPE_FLOW) && smd->flow;
} }
static bool is_coll_cb(Object *UNUSED(ob), ModifierData *md) static bool is_coll_cb(Object *UNUSED(ob), ModifierData *md)
{ {
SmokeModifierData *smd = (SmokeModifierData *) md; SmokeModifierData *smd = (SmokeModifierData *) md;
return (smd->type & MOD_SMOKE_TYPE_COLL) && smd->coll; return (smd->type & MOD_SMOKE_TYPE_EFFEC) && smd->effec;
} }
static void updateDepsgraph(ModifierData *md, const ModifierUpdateDepsgraphContext *ctx) static void updateDepsgraph(ModifierData *md, const ModifierUpdateDepsgraphContext *ctx)
{ {
SmokeModifierData *smd = (SmokeModifierData *)md; SmokeModifierData *smd = (SmokeModifierData *)md;
if (smd && (smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain) { if (smd && (smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain) {
DEG_add_collision_relations(ctx->node, ctx->object, smd->domain->fluid_group, eModifierType_Smoke, is_flow_cb, "Smoke Flow"); DEG_add_collision_relations(ctx->node, ctx->object, smd->domain->fluid_group, eModifierType_Smoke, is_flow_cb, "Smoke Flow");
DEG_add_collision_relations(ctx->node, ctx->object, smd->domain->coll_group, eModifierType_Smoke, is_coll_cb, "Smoke Coll"); DEG_add_collision_relations(ctx->node, ctx->object, smd->domain->coll_group, eModifierType_Smoke, is_coll_cb, "Smoke Coll");
DEG_add_forcefield_relations(ctx->node, ctx->object, smd->domain->effector_weights, true, PFIELD_SMOKEFLOW, "Smoke Force Field"); DEG_add_forcefield_relations(ctx->node, ctx->object, smd->domain->effector_weights, true, PFIELD_SMOKEFLOW, "Smoke Force Field");
if (smd->domain->guiding_parent != NULL) {
DEG_add_object_relation(ctx->node, smd->domain->guiding_parent, DEG_OB_COMP_TRANSFORM, "Fluid Guiding Object");
DEG_add_object_relation(ctx->node, smd->domain->guiding_parent, DEG_OB_COMP_GEOMETRY, "Fluid Guiding Object");
}
} }
} }
static void foreachIDLink( static void foreachIDLink(
ModifierData *md, Object *ob, ModifierData *md, Object *ob,
IDWalkFunc walk, void *userData) IDWalkFunc walk, void *userData)
{ {
SmokeModifierData *smd = (SmokeModifierData *) md; SmokeModifierData *smd = (SmokeModifierData *) md;
if (smd->type == MOD_SMOKE_TYPE_DOMAIN && smd->domain) { if (smd->type == MOD_SMOKE_TYPE_DOMAIN && smd->domain) {
walk(userData, ob, (ID **)&smd->domain->coll_group, IDWALK_CB_NOP); walk(userData, ob, (ID **)&smd->domain->coll_group, IDWALK_CB_NOP);
walk(userData, ob, (ID **)&smd->domain->fluid_group, IDWALK_CB_NOP); walk(userData, ob, (ID **)&smd->domain->fluid_group, IDWALK_CB_NOP);
walk(userData, ob, (ID **)&smd->domain->eff_group, IDWALK_CB_NOP); walk(userData, ob, (ID **)&smd->domain->eff_group, IDWALK_CB_NOP);
if (smd->domain->guiding_parent) {
walk(userData, ob, (ID **)&smd->domain->guiding_parent, IDWALK_CB_NOP);
}
if (smd->domain->effector_weights) { if (smd->domain->effector_weights) {
walk(userData, ob, (ID **)&smd->domain->effector_weights->group, IDWALK_CB_NOP); walk(userData, ob, (ID **)&smd->domain->effector_weights->group, IDWALK_CB_NOP);
} }
} }
if (smd->type == MOD_SMOKE_TYPE_FLOW && smd->flow) { if (smd->type == MOD_SMOKE_TYPE_FLOW && smd->flow) {
walk(userData, ob, (ID **)&smd->flow->noise_texture, IDWALK_CB_USER); walk(userData, ob, (ID **)&smd->flow->noise_texture, IDWALK_CB_USER);
} }
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