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Support custom AABB within MultiMesh resources

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- Supporting custom AABB on the MultiMesh resource itself allows us to prevent costly runtime AABB recalculations.
- Should also help improve CPU Particle performance.
This commit is contained in:
Arman Elgudzhyan
2023-07-22 20:53:39 -07:00
parent a9bb8509f2
commit 7ac8365e11
13 changed files with 112 additions and 8 deletions
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13
scene/resources/multimesh.cpp
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@ -269,6 +269,16 @@ Color MultiMesh::get_instance_custom_data(int p_instance) const {
return RenderingServer::get_singleton()->multimesh_instance_get_custom_data(multimesh, p_instance);
}
void MultiMesh::set_custom_aabb(const AABB &p_custom) {
custom_aabb = p_custom;
RS::get_singleton()->multimesh_set_custom_aabb(multimesh, custom_aabb);
emit_changed();
}
AABB MultiMesh::get_custom_aabb() const {
return custom_aabb;
}
AABB MultiMesh::get_aabb() const {
return RenderingServer::get_singleton()->multimesh_get_aabb(multimesh);
}
@ -326,6 +336,8 @@ void MultiMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_instance_color", "instance"), &MultiMesh::get_instance_color);
ClassDB::bind_method(D_METHOD("set_instance_custom_data", "instance", "custom_data"), &MultiMesh::set_instance_custom_data);
ClassDB::bind_method(D_METHOD("get_instance_custom_data", "instance"), &MultiMesh::get_instance_custom_data);
ClassDB::bind_method(D_METHOD("set_custom_aabb", "aabb"), &MultiMesh::set_custom_aabb);
ClassDB::bind_method(D_METHOD("get_custom_aabb"), &MultiMesh::get_custom_aabb);
ClassDB::bind_method(D_METHOD("get_aabb"), &MultiMesh::get_aabb);
ClassDB::bind_method(D_METHOD("get_buffer"), &MultiMesh::get_buffer);
@ -334,6 +346,7 @@ void MultiMesh::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::INT, "transform_format", PROPERTY_HINT_ENUM, "2D,3D"), "set_transform_format", "get_transform_format");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_colors"), "set_use_colors", "is_using_colors");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_custom_data"), "set_use_custom_data", "is_using_custom_data");
ADD_PROPERTY(PropertyInfo(Variant::AABB, "custom_aabb", PROPERTY_HINT_NONE, "suffix:m"), "set_custom_aabb", "get_custom_aabb");
ADD_PROPERTY(PropertyInfo(Variant::INT, "instance_count", PROPERTY_HINT_RANGE, "0,16384,1,or_greater"), "set_instance_count", "get_instance_count");
ADD_PROPERTY(PropertyInfo(Variant::INT, "visible_instance_count", PROPERTY_HINT_RANGE, "-1,16384,1,or_greater"), "set_visible_instance_count", "get_visible_instance_count");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "mesh", PROPERTY_HINT_RESOURCE_TYPE, "Mesh"), "set_mesh", "get_mesh");