Differential D12305 Diff 41626 source/blender/makesrna/intern/rna_modifier.c

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source/blender/makesrna/intern/rna_modifier.c

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* value.		* value.
*/		*/
static bool rna_Modifier_show_expanded_get(PointerRNA *ptr)		static bool rna_Modifier_show_expanded_get(PointerRNA *ptr)
{		{
ModifierData *md = ptr->data;		ModifierData *md = ptr->data;
return md->ui_expand_flag & UI_PANEL_DATA_EXPAND_ROOT;		return md->ui_expand_flag & UI_PANEL_DATA_EXPAND_ROOT;
}		}

static int rna_MeshSequenceCacheModifier_has_velocity_get(PointerRNA *ptr)
{
# ifdef WITH_ALEMBIC
MeshSeqCacheModifierData mcmd = (MeshSeqCacheModifierData )ptr->data;
return ABC_has_vec3_array_property_named(mcmd->reader, mcmd->cache_file->velocity_name);
# else
return false;
UNUSED_VARS(ptr);
# endif
}

static int rna_MeshSequenceCacheModifier_read_velocity_get(PointerRNA *ptr)
{
# ifdef WITH_ALEMBIC
MeshSeqCacheModifierData mcmd = (MeshSeqCacheModifierData )ptr->data;

if (mcmd->num_vertices == 0) {
return 0;
}

if (mcmd->vertex_velocities) {
MEM_freeN(mcmd->vertex_velocities);
}

mcmd->vertex_velocities = MEM_mallocN(sizeof(MeshCacheVertexVelocity) * mcmd->num_vertices,
"Mesh Cache Velocities");

int num_read = ABC_read_velocity_cache(mcmd->reader,
mcmd->cache_file->velocity_name,
mcmd->last_lookup_time,
mcmd->velocity_scale * mcmd->velocity_delta,
mcmd->num_vertices,
(float *)mcmd->vertex_velocities);

if (num_read == -1 \|\| num_read != mcmd->num_vertices) {
return false;
}

return true;
# else
return false;
UNUSED_VARS(ptr);
# endif
}

static bool rna_NodesModifier_node_group_poll(PointerRNA *UNUSED(ptr), PointerRNA value)		static bool rna_NodesModifier_node_group_poll(PointerRNA *UNUSED(ptr), PointerRNA value)
{		{
bNodeTree *ntree = value.data;		bNodeTree *ntree = value.data;
return ntree->type == NTREE_GEOMETRY;		return ntree->type == NTREE_GEOMETRY;
}		}

static void rna_NodesModifier_node_group_update(Main bmain, Scene scene, PointerRNA *ptr)		static void rna_NodesModifier_node_group_update(Main bmain, Scene scene, PointerRNA *ptr)
{		{
▲ Show 20 Lines • Show All 4,456 Lines • ▼ Show 20 Lines	static void rna_def_modifier_meshcache(BlenderRNA *brna)
RNA_def_property_float_sdna(prop, NULL, "eval_factor");		RNA_def_property_float_sdna(prop, NULL, "eval_factor");
RNA_def_property_range(prop, 0.0f, 1.0f);		RNA_def_property_range(prop, 0.0f, 1.0f);
RNA_def_property_ui_text(prop, "Evaluation Factor", "Evaluation time in seconds");		RNA_def_property_ui_text(prop, "Evaluation Factor", "Evaluation time in seconds");
RNA_def_property_update(prop, 0, "rna_Modifier_update");		RNA_def_property_update(prop, 0, "rna_Modifier_update");

RNA_define_lib_overridable(false);		RNA_define_lib_overridable(false);
}		}

static void rna_def_mesh_cache_velocities(BlenderRNA *brna)
{
StructRNA *srna;
PropertyRNA *prop;

srna = RNA_def_struct(brna, "MeshCacheVertexVelocity", NULL);
RNA_def_struct_ui_text(srna, "Mesh Cache Velocity", "Velocity attribute of an Alembic mesh");
RNA_def_struct_ui_icon(srna, ICON_VERTEXSEL);

prop = RNA_def_property(srna, "velocity", PROP_FLOAT, PROP_VELOCITY);
RNA_def_property_array(prop, 3);
RNA_def_property_float_sdna(prop, NULL, "vel");
RNA_def_property_ui_text(prop, "Velocity", "");
RNA_def_property_clear_flag(prop, PROP_EDITABLE);
}

static void rna_def_modifier_meshseqcache(BlenderRNA *brna)		static void rna_def_modifier_meshseqcache(BlenderRNA *brna)
{		{
StructRNA *srna;		StructRNA *srna;
PropertyRNA *prop;		PropertyRNA *prop;

srna = RNA_def_struct(brna, "MeshSequenceCacheModifier", "Modifier");		srna = RNA_def_struct(brna, "MeshSequenceCacheModifier", "Modifier");
RNA_def_struct_ui_text(srna, "Cache Modifier", "Cache Mesh");		RNA_def_struct_ui_text(srna, "Cache Modifier", "Cache Mesh");
RNA_def_struct_sdna(srna, "MeshSeqCacheModifierData");		RNA_def_struct_sdna(srna, "MeshSeqCacheModifierData");
Show All 40 Lines	static void rna_def_modifier_meshseqcache(BlenderRNA *brna)
RNA_def_property_float_sdna(prop, NULL, "velocity_scale");		RNA_def_property_float_sdna(prop, NULL, "velocity_scale");
RNA_def_property_range(prop, 0.0f, FLT_MAX);		RNA_def_property_range(prop, 0.0f, FLT_MAX);
RNA_def_property_ui_text(		RNA_def_property_ui_text(
prop,		prop,
"Velocity Scale",		"Velocity Scale",
"Multiplier used to control the magnitude of the velocity vectors for time effects");		"Multiplier used to control the magnitude of the velocity vectors for time effects");
RNA_def_property_update(prop, 0, "rna_Modifier_update");		RNA_def_property_update(prop, 0, "rna_Modifier_update");

/* -------------------------- Velocity Vectors -------------------------- */

prop = RNA_def_property(srna, "vertex_velocities", PROP_COLLECTION, PROP_NONE);
RNA_def_property_collection_sdna(prop, NULL, "vertex_velocities", "num_vertices");
RNA_def_property_struct_type(prop, "MeshCacheVertexVelocity");
RNA_def_property_ui_text(
prop, "Fluid Mesh Vertices", "Vertices of the fluid mesh generated by simulation");

rna_def_mesh_cache_velocities(brna);

prop = RNA_def_property(srna, "has_velocity", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_ui_text(prop, "Has Velocity Cache", "");
RNA_def_property_boolean_funcs(prop, "rna_MeshSequenceCacheModifier_has_velocity_get", NULL);
RNA_def_property_clear_flag(prop, PROP_EDITABLE);

prop = RNA_def_property(srna, "read_velocity", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_ui_text(prop, "Read Velocity Cache", "");
RNA_def_property_boolean_funcs(prop, "rna_MeshSequenceCacheModifier_read_velocity_get", NULL);
RNA_def_property_clear_flag(prop, PROP_EDITABLE);

RNA_define_lib_overridable(false);		RNA_define_lib_overridable(false);
}		}

static void rna_def_modifier_laplaciandeform(BlenderRNA *brna)		static void rna_def_modifier_laplaciandeform(BlenderRNA *brna)
{		{
StructRNA *srna;		StructRNA *srna;
PropertyRNA *prop;		PropertyRNA *prop;

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