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Differential D10300 Diff 33525 source/blender/blenkernel/intern/volume.cc

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source/blender/blenkernel/intern/volume.cc

Show First 20 Lines • Show All 122 Lines • ▼ Show 20 Lines openvdb::GridBase::Ptr simplified_grid(const int simplify_level)
BLI_assert(simplify_level >= 0); BLI_assert(simplify_level >= 0);
if (simplify_level == 0 || !is_loaded) { if (simplify_level == 0 || !is_loaded) {
return grid; return grid;
} }
std::lock_guard<std::mutex> lock(mutex); std::lock_guard<std::mutex> lock(mutex);
return simplified_grids.lookup_or_add_cb(simplify_level, [&]() { return simplified_grids.lookup_or_add_cb(simplify_level, [&]() {
const float resolution_factor = 1.0f / (1 << simplify_level); const float resolution_factor = 1.0f / (1 << simplify_level);
const VolumeGridType grid_type = BKE_volume_grid_type_openvdb(grid); const VolumeGridType grid_type = BKE_volume_grid_type_openvdb(*grid);
return BKE_volume_grid_create_with_changed_resolution(grid_type, *grid, resolution_factor); return BKE_volume_grid_create_with_changed_resolution(grid_type, *grid, resolution_factor);
}); });
} }
/* Unique key: filename + grid name. */ /* Unique key: filename + grid name. */
std::string filepath; std::string filepath;
std::string grid_name; std::string grid_name;
▲ Show 20 Lines • Show All 378 Lines • ▼ Show 20 Linesstatic void volume_copy_data(Main *UNUSED(bmain),
volume_dst->mat = (Material **)MEM_dupallocN(volume_src->mat); volume_dst->mat = (Material **)MEM_dupallocN(volume_src->mat);
#ifdef WITH_OPENVDB #ifdef WITH_OPENVDB
if (volume_src->runtime.grids) { if (volume_src->runtime.grids) {
const VolumeGridVector &grids_src = *(volume_src->runtime.grids); const VolumeGridVector &grids_src = *(volume_src->runtime.grids);
volume_dst->runtime.grids = OBJECT_GUARDED_NEW(VolumeGridVector, grids_src); volume_dst->runtime.grids = OBJECT_GUARDED_NEW(VolumeGridVector, grids_src);
} }
#endif #endif
volume_dst->batch_cache = nullptr;
} }
static void volume_free_data(ID *id) static void volume_free_data(ID *id)
{ {
Volume *volume = (Volume *)id; Volume *volume = (Volume *)id;
BKE_animdata_free(&volume->id, false); BKE_animdata_free(&volume->id, false);
BKE_volume_batch_cache_free(volume); BKE_volume_batch_cache_free(volume);
MEM_SAFE_FREE(volume->mat); MEM_SAFE_FREE(volume->mat);
▲ Show 20 Lines • Show All 103 Lines • ▼ Show 20 LinesIDTypeInfo IDType_ID_VO = {
/* foreach_cache */ volume_foreach_cache, /* foreach_cache */ volume_foreach_cache,
/* blend_write */ volume_blend_write, /* blend_write */ volume_blend_write,
/* blend_read_data */ volume_blend_read_data, /* blend_read_data */ volume_blend_read_data,
/* blend_read_lib */ volume_blend_read_lib, /* blend_read_lib */ volume_blend_read_lib,
/* blend_read_expand */ volume_blend_read_expand, /* blend_read_expand */ volume_blend_read_expand,
/* blend_read_undo_preserve */ nullptr, /* blend_read_undo_preserve */ nullptr,
/* lib_override_apply_post */ nullptr,
}; };
void BKE_volume_init_grids(Volume *volume) void BKE_volume_init_grids(Volume *volume)
{ {
#ifdef WITH_OPENVDB #ifdef WITH_OPENVDB
if (volume->runtime.grids == nullptr) { if (volume->runtime.grids == nullptr) {
volume->runtime.grids = OBJECT_GUARDED_NEW(VolumeGridVector); volume->runtime.grids = OBJECT_GUARDED_NEW(VolumeGridVector);
} }
▲ Show 20 Lines • Show All 575 Lines • ▼ Show 20 Lines#ifdef WITH_OPENVDB
return volume_grid->name(); return volume_grid->name();
#else #else
UNUSED_VARS(volume_grid); UNUSED_VARS(volume_grid);
return "density"; return "density";
#endif #endif
} }
#ifdef WITH_OPENVDB #ifdef WITH_OPENVDB
VolumeGridType BKE_volume_grid_type_openvdb(const openvdb::GridBase::Ptr &grid) VolumeGridType BKE_volume_grid_type_openvdb(const openvdb::GridBase &grid)
{ {
if (grid->isType<openvdb::FloatGrid>()) { if (grid.isType<openvdb::FloatGrid>()) {
return VOLUME_GRID_FLOAT; return VOLUME_GRID_FLOAT;
} }
if (grid->isType<openvdb::Vec3fGrid>()) { if (grid.isType<openvdb::Vec3fGrid>()) {
return VOLUME_GRID_VECTOR_FLOAT; return VOLUME_GRID_VECTOR_FLOAT;
} }
if (grid->isType<openvdb::BoolGrid>()) { if (grid.isType<openvdb::BoolGrid>()) {
return VOLUME_GRID_BOOLEAN; return VOLUME_GRID_BOOLEAN;
} }
if (grid->isType<openvdb::DoubleGrid>()) { if (grid.isType<openvdb::DoubleGrid>()) {
return VOLUME_GRID_DOUBLE; return VOLUME_GRID_DOUBLE;
} }
if (grid->isType<openvdb::Int32Grid>()) { if (grid.isType<openvdb::Int32Grid>()) {
return VOLUME_GRID_INT; return VOLUME_GRID_INT;
} }
if (grid->isType<openvdb::Int64Grid>()) { if (grid.isType<openvdb::Int64Grid>()) {
return VOLUME_GRID_INT64; return VOLUME_GRID_INT64;
} }
if (grid->isType<openvdb::Vec3IGrid>()) { if (grid.isType<openvdb::Vec3IGrid>()) {
return VOLUME_GRID_VECTOR_INT; return VOLUME_GRID_VECTOR_INT;
} }
if (grid->isType<openvdb::Vec3dGrid>()) { if (grid.isType<openvdb::Vec3dGrid>()) {
return VOLUME_GRID_VECTOR_DOUBLE; return VOLUME_GRID_VECTOR_DOUBLE;
} }
if (grid->isType<openvdb::StringGrid>()) { if (grid.isType<openvdb::StringGrid>()) {
return VOLUME_GRID_STRING; return VOLUME_GRID_STRING;
} }
if (grid->isType<openvdb::MaskGrid>()) { if (grid.isType<openvdb::MaskGrid>()) {
return VOLUME_GRID_MASK; return VOLUME_GRID_MASK;
} }
if (grid->isType<openvdb::points::PointDataGrid>()) { if (grid.isType<openvdb::points::PointDataGrid>()) {
return VOLUME_GRID_POINTS; return VOLUME_GRID_POINTS;
} }
return VOLUME_GRID_UNKNOWN; return VOLUME_GRID_UNKNOWN;
} }
#endif #endif
VolumeGridType BKE_volume_grid_type(const VolumeGrid *volume_grid) VolumeGridType BKE_volume_grid_type(const VolumeGrid *volume_grid)
{ {
#ifdef WITH_OPENVDB #ifdef WITH_OPENVDB
const openvdb::GridBase::Ptr grid = volume_grid->grid(); const openvdb::GridBase::Ptr grid = volume_grid->grid();
return BKE_volume_grid_type_openvdb(grid); return BKE_volume_grid_type_openvdb(*grid);
#else #else
UNUSED_VARS(volume_grid); UNUSED_VARS(volume_grid);
#endif #endif
return VOLUME_GRID_UNKNOWN; return VOLUME_GRID_UNKNOWN;
} }
int BKE_volume_grid_channels(const VolumeGrid *grid) int BKE_volume_grid_channels(const VolumeGrid *grid)
{ {
▲ Show 20 Lines • Show All 260 Lines • Show Last 20 Lines