1 files changed, 0 insertions, 421 deletions
diff --git a/scene/3d/mesh_instance.cpp b/scene/3d/mesh_instance.cpp
deleted file mode 100644
index 4ca139ebbc..0000000000
--- a/scene/3d/mesh_instance.cpp
+++ /dev/null
@@ -1,421 +0,0 @@
-/*************************************************************************/
-/*  mesh_instance.cpp                                                    */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "mesh_instance.h"
-
-#include "collision_shape.h"
-#include "core/core_string_names.h"
-#include "physics_body.h"
-#include "scene/resources/material.h"
-#include "skeleton.h"
-
-bool MeshInstance::_set(const StringName &p_name, const Variant &p_value) {
-
-	//this is not _too_ bad performance wise, really. it only arrives here if the property was not set anywhere else.
-	//add to it that it's probably found on first call to _set anyway.
-
-	if (!get_instance().is_valid())
-		return false;
-
-	Map<StringName, BlendShapeTrack>::Element *E = blend_shape_tracks.find(p_name);
-	if (E) {
-		E->get().value = p_value;
-		VisualServer::get_singleton()->instance_set_blend_shape_weight(get_instance(), E->get().idx, E->get().value);
-		return true;
-	}
-
-	if (p_name.operator String().begins_with("material/")) {
-		int idx = p_name.operator String().get_slicec('/', 1).to_int();
-		if (idx >= materials.size() || idx < 0)
-			return false;
-
-		set_surface_material(idx, p_value);
-		return true;
-	}
-
-	return false;
-}
-
-bool MeshInstance::_get(const StringName &p_name, Variant &r_ret) const {
-
-	if (!get_instance().is_valid())
-		return false;
-
-	const Map<StringName, BlendShapeTrack>::Element *E = blend_shape_tracks.find(p_name);
-	if (E) {
-		r_ret = E->get().value;
-		return true;
-	}
-
-	if (p_name.operator String().begins_with("material/")) {
-		int idx = p_name.operator String().get_slicec('/', 1).to_int();
-		if (idx >= materials.size() || idx < 0)
-			return false;
-		r_ret = materials[idx];
-		return true;
-	}
-	return false;
-}
-
-void MeshInstance::_get_property_list(List<PropertyInfo> *p_list) const {
-
-	List<String> ls;
-	for (const Map<StringName, BlendShapeTrack>::Element *E = blend_shape_tracks.front(); E; E = E->next()) {
-
-		ls.push_back(E->key());
-	}
-
-	ls.sort();
-
-	for (List<String>::Element *E = ls.front(); E; E = E->next()) {
-		p_list->push_back(PropertyInfo(Variant::FLOAT, E->get(), PROPERTY_HINT_RANGE, "0,1,0.00001"));
-	}
-
-	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, "ShaderMaterial,StandardMaterial3D", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_DEFERRED_SET_RESOURCE));
-		}
-	}
-}
-
-void MeshInstance::set_mesh(const Ref<Mesh> &p_mesh) {
-
-	if (mesh == p_mesh)
-		return;
-
-	if (mesh.is_valid()) {
-		mesh->disconnect(CoreStringNames::get_singleton()->changed, callable_mp(this, &MeshInstance::_mesh_changed));
-		materials.clear();
-	}
-
-	mesh = p_mesh;
-
-	blend_shape_tracks.clear();
-	if (mesh.is_valid()) {
-
-		for (int i = 0; i < mesh->get_blend_shape_count(); i++) {
-
-			BlendShapeTrack mt;
-			mt.idx = i;
-			mt.value = 0;
-			blend_shape_tracks["blend_shapes/" + String(mesh->get_blend_shape_name(i))] = mt;
-		}
-
-		mesh->connect(CoreStringNames::get_singleton()->changed, callable_mp(this, &MeshInstance::_mesh_changed));
-		materials.resize(mesh->get_surface_count());
-
-		set_base(mesh->get_rid());
-	} else {
-
-		set_base(RID());
-	}
-
-	update_gizmo();
-
-	_change_notify();
-}
-Ref<Mesh> MeshInstance::get_mesh() const {
-
-	return mesh;
-}
-
-void MeshInstance::_resolve_skeleton_path() {
-
-	Ref<SkinReference> new_skin_reference;
-
-	if (!skeleton_path.is_empty()) {
-		Skeleton *skeleton = Object::cast_to<Skeleton>(get_node(skeleton_path));
-		if (skeleton) {
-			new_skin_reference = skeleton->register_skin(skin_internal);
-			if (skin_internal.is_null()) {
-				//a skin was created for us
-				skin_internal = new_skin_reference->get_skin();
-				_change_notify();
-			}
-		}
-	}
-
-	skin_ref = new_skin_reference;
-
-	if (skin_ref.is_valid()) {
-		VisualServer::get_singleton()->instance_attach_skeleton(get_instance(), skin_ref->get_skeleton());
-	} else {
-		VisualServer::get_singleton()->instance_attach_skeleton(get_instance(), RID());
-	}
-}
-
-void MeshInstance::set_skin(const Ref<Skin> &p_skin) {
-	skin_internal = p_skin;
-	skin = p_skin;
-	if (!is_inside_tree())
-		return;
-	_resolve_skeleton_path();
-}
-
-Ref<Skin> MeshInstance::get_skin() const {
-	return skin;
-}
-
-void MeshInstance::set_skeleton_path(const NodePath &p_skeleton) {
-
-	skeleton_path = p_skeleton;
-	if (!is_inside_tree())
-		return;
-	_resolve_skeleton_path();
-}
-
-NodePath MeshInstance::get_skeleton_path() {
-	return skeleton_path;
-}
-
-AABB MeshInstance::get_aabb() const {
-
-	if (!mesh.is_null())
-		return mesh->get_aabb();
-
-	return AABB();
-}
-
-Vector<Face3> MeshInstance::get_faces(uint32_t p_usage_flags) const {
-
-	if (!(p_usage_flags & (FACES_SOLID | FACES_ENCLOSING)))
-		return Vector<Face3>();
-
-	if (mesh.is_null())
-		return Vector<Face3>();
-
-	return mesh->get_faces();
-}
-
-Node *MeshInstance::create_trimesh_collision_node() {
-
-	if (mesh.is_null())
-		return NULL;
-
-	Ref<Shape> shape = mesh->create_trimesh_shape();
-	if (shape.is_null())
-		return NULL;
-
-	StaticBody *static_body = memnew(StaticBody);
-	CollisionShape *cshape = memnew(CollisionShape);
-	cshape->set_shape(shape);
-	static_body->add_child(cshape);
-	return static_body;
-}
-
-void MeshInstance::create_trimesh_collision() {
-
-	StaticBody *static_body = Object::cast_to<StaticBody>(create_trimesh_collision_node());
-	ERR_FAIL_COND(!static_body);
-	static_body->set_name(String(get_name()) + "_col");
-
-	add_child(static_body);
-	if (get_owner()) {
-		CollisionShape *cshape = Object::cast_to<CollisionShape>(static_body->get_child(0));
-		static_body->set_owner(get_owner());
-		cshape->set_owner(get_owner());
-	}
-}
-
-Node *MeshInstance::create_convex_collision_node() {
-
-	if (mesh.is_null())
-		return NULL;
-
-	Ref<Shape> shape = mesh->create_convex_shape();
-	if (shape.is_null())
-		return NULL;
-
-	StaticBody *static_body = memnew(StaticBody);
-	CollisionShape *cshape = memnew(CollisionShape);
-	cshape->set_shape(shape);
-	static_body->add_child(cshape);
-	return static_body;
-}
-
-void MeshInstance::create_convex_collision() {
-
-	StaticBody *static_body = Object::cast_to<StaticBody>(create_convex_collision_node());
-	ERR_FAIL_COND(!static_body);
-	static_body->set_name(String(get_name()) + "_col");
-
-	add_child(static_body);
-	if (get_owner()) {
-		CollisionShape *cshape = Object::cast_to<CollisionShape>(static_body->get_child(0));
-		static_body->set_owner(get_owner());
-		cshape->set_owner(get_owner());
-	}
-}
-
-void MeshInstance::_notification(int p_what) {
-
-	if (p_what == NOTIFICATION_ENTER_TREE) {
-		_resolve_skeleton_path();
-	}
-}
-
-int MeshInstance::get_surface_material_count() const {
-
-	return materials.size();
-}
-
-void MeshInstance::set_surface_material(int p_surface, const Ref<Material> &p_material) {
-
-	ERR_FAIL_INDEX(p_surface, materials.size());
-
-	materials.write[p_surface] = p_material;
-
-	if (materials[p_surface].is_valid())
-		VS::get_singleton()->instance_set_surface_material(get_instance(), p_surface, materials[p_surface]->get_rid());
-	else
-		VS::get_singleton()->instance_set_surface_material(get_instance(), p_surface, RID());
-}
-
-Ref<Material> MeshInstance::get_surface_material(int p_surface) const {
-
-	ERR_FAIL_INDEX_V(p_surface, materials.size(), Ref<Material>());
-
-	return materials[p_surface];
-}
-
-void MeshInstance::_mesh_changed() {
-
-	materials.resize(mesh->get_surface_count());
-}
-
-void MeshInstance::create_debug_tangents() {
-
-	Vector<Vector3> lines;
-	Vector<Color> colors;
-
-	Ref<Mesh> mesh = get_mesh();
-	if (!mesh.is_valid())
-		return;
-
-	for (int i = 0; i < mesh->get_surface_count(); i++) {
-		Array arrays = mesh->surface_get_arrays(i);
-		Vector<Vector3> verts = arrays[Mesh::ARRAY_VERTEX];
-		Vector<Vector3> norms = arrays[Mesh::ARRAY_NORMAL];
-		if (norms.size() == 0)
-			continue;
-		Vector<float> tangents = arrays[Mesh::ARRAY_TANGENT];
-		if (tangents.size() == 0)
-			continue;
-
-		for (int j = 0; j < verts.size(); j++) {
-			Vector3 v = verts[j];
-			Vector3 n = norms[j];
-			Vector3 t = Vector3(tangents[j * 4 + 0], tangents[j * 4 + 1], tangents[j * 4 + 2]);
-			Vector3 b = (n.cross(t)).normalized() * tangents[j * 4 + 3];
-
-			lines.push_back(v); //normal
-			colors.push_back(Color(0, 0, 1)); //color
-			lines.push_back(v + n * 0.04); //normal
-			colors.push_back(Color(0, 0, 1)); //color
-
-			lines.push_back(v); //tangent
-			colors.push_back(Color(1, 0, 0)); //color
-			lines.push_back(v + t * 0.04); //tangent
-			colors.push_back(Color(1, 0, 0)); //color
-
-			lines.push_back(v); //binormal
-			colors.push_back(Color(0, 1, 0)); //color
-			lines.push_back(v + b * 0.04); //binormal
-			colors.push_back(Color(0, 1, 0)); //color
-		}
-	}
-
-	if (lines.size()) {
-
-		Ref<StandardMaterial3D> sm;
-		sm.instance();
-
-		sm->set_shading_mode(StandardMaterial3D::SHADING_MODE_UNSHADED);
-		sm->set_flag(StandardMaterial3D::FLAG_SRGB_VERTEX_COLOR, true);
-		sm->set_flag(StandardMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
-
-		Ref<ArrayMesh> am;
-		am.instance();
-		Array a;
-		a.resize(Mesh::ARRAY_MAX);
-		a[Mesh::ARRAY_VERTEX] = lines;
-		a[Mesh::ARRAY_COLOR] = colors;
-
-		am->add_surface_from_arrays(Mesh::PRIMITIVE_LINES, a);
-		am->surface_set_material(0, sm);
-
-		MeshInstance *mi = memnew(MeshInstance);
-		mi->set_mesh(am);
-		mi->set_name("DebugTangents");
-		add_child(mi);
-#ifdef TOOLS_ENABLED
-
-		if (this == get_tree()->get_edited_scene_root())
-			mi->set_owner(this);
-		else
-			mi->set_owner(get_owner());
-#endif
-	}
-}
-
-void MeshInstance::_bind_methods() {
-
-	ClassDB::bind_method(D_METHOD("set_mesh", "mesh"), &MeshInstance::set_mesh);
-	ClassDB::bind_method(D_METHOD("get_mesh"), &MeshInstance::get_mesh);
-	ClassDB::bind_method(D_METHOD("set_skeleton_path", "skeleton_path"), &MeshInstance::set_skeleton_path);
-	ClassDB::bind_method(D_METHOD("get_skeleton_path"), &MeshInstance::get_skeleton_path);
-	ClassDB::bind_method(D_METHOD("set_skin", "skin"), &MeshInstance::set_skin);
-	ClassDB::bind_method(D_METHOD("get_skin"), &MeshInstance::get_skin);
-
-	ClassDB::bind_method(D_METHOD("get_surface_material_count"), &MeshInstance::get_surface_material_count);
-	ClassDB::bind_method(D_METHOD("set_surface_material", "surface", "material"), &MeshInstance::set_surface_material);
-	ClassDB::bind_method(D_METHOD("get_surface_material", "surface"), &MeshInstance::get_surface_material);
-
-	ClassDB::bind_method(D_METHOD("create_trimesh_collision"), &MeshInstance::create_trimesh_collision);
-	ClassDB::set_method_flags("MeshInstance", "create_trimesh_collision", METHOD_FLAGS_DEFAULT);
-	ClassDB::bind_method(D_METHOD("create_convex_collision"), &MeshInstance::create_convex_collision);
-	ClassDB::set_method_flags("MeshInstance", "create_convex_collision", METHOD_FLAGS_DEFAULT);
-
-	ClassDB::bind_method(D_METHOD("create_debug_tangents"), &MeshInstance::create_debug_tangents);
-	ClassDB::set_method_flags("MeshInstance", "create_debug_tangents", METHOD_FLAGS_DEFAULT | METHOD_FLAG_EDITOR);
-
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "mesh", PROPERTY_HINT_RESOURCE_TYPE, "Mesh"), "set_mesh", "get_mesh");
-	ADD_GROUP("Skeleton", "");
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "skin", PROPERTY_HINT_RESOURCE_TYPE, "Skin"), "set_skin", "get_skin");
-	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "skeleton", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Skeleton"), "set_skeleton_path", "get_skeleton_path");
-	ADD_GROUP("", "");
-}
-
-MeshInstance::MeshInstance() {
-	skeleton_path = NodePath("..");
-}
-
-MeshInstance::~MeshInstance() {
-}