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Expose visible instance count to multimesh 

(cherry picked from commits f46899e922)
and 479649b5fb)
This commit is contained in:
Juan Linietsky 2019-04-22 18:38:30 -03:00 committed by Rémi Verschelde
parent 4764e17970
commit 08113feb5f
2 changed files with 18 additions and 0 deletions
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14
scene/resources/multimesh.cpp
View File

@ -162,6 +162,16 @@ int MultiMesh::get_instance_count() const {
return instance_count;
}
void MultiMesh::set_visible_instance_count(int p_count) {
ERR_FAIL_COND(p_count < -1);
VisualServer::get_singleton()->multimesh_set_visible_instances(multimesh, p_count);
visible_instance_count = p_count;
}
int MultiMesh::get_visible_instance_count() const {
return visible_instance_count;
}
void MultiMesh::set_instance_transform(int p_instance, const Transform &p_transform) {
VisualServer::get_singleton()->multimesh_instance_set_transform(multimesh, p_instance, p_transform);
@ -255,6 +265,8 @@ void MultiMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_instance_count", "count"), &MultiMesh::set_instance_count);
ClassDB::bind_method(D_METHOD("get_instance_count"), &MultiMesh::get_instance_count);
ClassDB::bind_method(D_METHOD("set_visible_instance_count", "count"), &MultiMesh::set_visible_instance_count);
ClassDB::bind_method(D_METHOD("get_visible_instance_count"), &MultiMesh::get_visible_instance_count);
ClassDB::bind_method(D_METHOD("set_instance_transform", "instance", "transform"), &MultiMesh::set_instance_transform);
ClassDB::bind_method(D_METHOD("set_instance_transform_2d", "instance", "transform"), &MultiMesh::set_instance_transform_2d);
ClassDB::bind_method(D_METHOD("get_instance_transform", "instance"), &MultiMesh::get_instance_transform);
@ -276,6 +288,7 @@ 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::INT, "custom_data_format", PROPERTY_HINT_ENUM, "None,Byte,Float"), "set_custom_data_format", "get_custom_data_format");
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");
ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR3_ARRAY, "transform_array", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_transform_array", "_get_transform_array");
ADD_PROPERTY(PropertyInfo(Variant::POOL_COLOR_ARRAY, "color_array", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_color_array", "_get_color_array");
@ -299,6 +312,7 @@ MultiMesh::MultiMesh() {
color_format = COLOR_NONE;
custom_data_format = CUSTOM_DATA_NONE;
transform_format = TRANSFORM_2D;
visible_instance_count = -1;
instance_count = 0;
}

4
scene/resources/multimesh.h
View File

@ -64,6 +64,7 @@ private:
ColorFormat color_format;
CustomDataFormat custom_data_format;
int instance_count;
int visible_instance_count;
protected:
static void _bind_methods();
@ -93,6 +94,9 @@ public:
void set_instance_count(int p_count);
int get_instance_count() const;
void set_visible_instance_count(int p_count);
int get_visible_instance_count() const;
void set_instance_transform(int p_instance, const Transform &p_transform);
void set_instance_transform_2d(int p_instance, const Transform2D &p_transform);
Transform get_instance_transform(int p_instance) const;