Properly exposed material types everywhere.

scene/2d/particles_2d.cpp

@@ -349,7 +349,7 @@ void Particles2D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fract_delta"), "set_fractional_delta", "get_fractional_delta");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "draw_order", PROPERTY_HINT_ENUM, "Index,Lifetime"), "set_draw_order", "get_draw_order");
 	ADD_GROUP("Process Material", "process_");
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "process_material", PROPERTY_HINT_RESOURCE_TYPE, "ParticlesMaterial,ShaderMaterial"), "set_process_material", "get_process_material");
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "process_material", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial,ParticlesMaterial"), "set_process_material", "get_process_material");
 	ADD_GROUP("Textures", "");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture", "get_texture");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "normal_map", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_normal_map", "get_normal_map");

scene/3d/mesh_instance.cpp

@@ -98,7 +98,7 @@ void MeshInstance::_get_property_list(List<PropertyInfo> *p_list) const {
 
 	if (mesh.is_valid()) {
 		for (int i = 0; i < mesh->get_surface_count(); i++) {
-			p_list->push_back(PropertyInfo(Variant::OBJECT, "material/" + itos(i), PROPERTY_HINT_RESOURCE_TYPE, "Material"));
+			p_list->push_back(PropertyInfo(Variant::OBJECT, "material/" + itos(i), PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial,SpatialMaterial"));
 		}
 	}
 }

scene/3d/particles.cpp

@@ -303,7 +303,7 @@ void Particles::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fract_delta"), "set_fractional_delta", "get_fractional_delta");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "draw_order", PROPERTY_HINT_ENUM, "Index,Lifetime,View Depth"), "set_draw_order", "get_draw_order");
 	ADD_GROUP("Process Material", "");
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "process_material", PROPERTY_HINT_RESOURCE_TYPE, "ParticlesMaterial,ShaderMaterial"), "set_process_material", "get_process_material");
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "process_material", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial,ParticlesMaterial"), "set_process_material", "get_process_material");
 	ADD_GROUP("Draw Passes", "draw_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "draw_passes", PROPERTY_HINT_RANGE, "0," + itos(MAX_DRAW_PASSES) + ",1"), "set_draw_passes", "get_draw_passes");
 	for (int i = 0; i < MAX_DRAW_PASSES; i++) {

scene/3d/visual_instance.cpp

@@ -316,7 +316,7 @@ void GeometryInstance::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_aabb"), &GeometryInstance::get_aabb);
 
 	ADD_GROUP("Geometry", "");
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "material_override", PROPERTY_HINT_RESOURCE_TYPE, "Material"), "set_material_override", "get_material_override");
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "material_override", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial,SpatialMaterial"), "set_material_override", "get_material_override");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "cast_shadow", PROPERTY_HINT_ENUM, "Off,On,Double-Sided,Shadows Only"), "set_cast_shadows_setting", "get_cast_shadows_setting");
 	ADD_PROPERTY(PropertyInfo(Variant::REAL, "extra_cull_margin", PROPERTY_HINT_RANGE, "0,16384,0"), "set_extra_cull_margin", "get_extra_cull_margin");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "visible_in_all_rooms"), "set_flag", "get_flag", FLAG_VISIBLE_IN_ALL_ROOMS);

scene/resources/mesh.cpp

@@ -668,7 +668,11 @@ void ArrayMesh::_get_property_list(List<PropertyInfo> *p_list) const {
 
 		p_list->push_back(PropertyInfo(Variant::DICTIONARY, "surfaces/" + itos(i), PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
 		p_list->push_back(PropertyInfo(Variant::STRING, "surface_" + itos(i + 1) + "/name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR));
-		p_list->push_back(PropertyInfo(Variant::OBJECT, "surface_" + itos(i + 1) + "/material", PROPERTY_HINT_RESOURCE_TYPE, "Material", PROPERTY_USAGE_EDITOR));
+		if (surfaces[i].is_2d) {
+			p_list->push_back(PropertyInfo(Variant::OBJECT, "surface_" + itos(i + 1) + "/material", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial,CanvasItemMaterial", PROPERTY_USAGE_EDITOR));
+		} else {
+			p_list->push_back(PropertyInfo(Variant::OBJECT, "surface_" + itos(i + 1) + "/material", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial,SpatialMaterial", PROPERTY_USAGE_EDITOR));
+		}
 	}
 
 	p_list->push_back(PropertyInfo(Variant::RECT3, "custom_aabb/custom_aabb"));
@@ -692,6 +696,7 @@ void ArrayMesh::add_surface(uint32_t p_format, PrimitiveType p_primitive, const
 
 	Surface s;
 	s.aabb = p_aabb;
+	s.is_2d = p_format & ARRAY_FLAG_USE_2D_VERTICES;
 	surfaces.push_back(s);
 	_recompute_aabb();
 
@@ -709,7 +714,8 @@ void ArrayMesh::add_surface_from_arrays(PrimitiveType p_primitive, const Array &
 
 	/* make aABB? */ {
 
-		PoolVector<Vector3> vertices = p_arrays[ARRAY_VERTEX];
+		Variant arr = p_arrays[ARRAY_VERTEX];
+		PoolVector<Vector3> vertices = arr;
 		int len = vertices.size();
 		ERR_FAIL_COND(len == 0);
 		PoolVector<Vector3>::Read r = vertices.read();
@@ -726,6 +732,7 @@ void ArrayMesh::add_surface_from_arrays(PrimitiveType p_primitive, const Array &
 		}
 
 		surfaces[surfaces.size() - 1].aabb = aabb;
+		surfaces[surfaces.size() - 1].is_2d = arr.get_type() == Variant::POOL_VECTOR2_ARRAY;
 
 		_recompute_aabb();
 	}

scene/resources/mesh.h

@@ -147,6 +147,7 @@ private:
 		String name;
 		Rect3 aabb;
 		Ref<Material> material;
+		bool is_2d;
 	};
 	Vector<Surface> surfaces;
 	RID mesh;