initial commit, 4.5 stable

editor/scene/material_editor_plugin.h

@@ -0,0 +1,208 @@
+/**************************************************************************/
+/*  material_editor_plugin.h                                              */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* 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.                 */
+/**************************************************************************/
+
+#pragma once
+
+#include "editor/inspector/editor_inspector.h"
+#include "editor/plugins/editor_plugin.h"
+#include "editor/plugins/editor_resource_conversion_plugin.h"
+#include "scene/resources/3d/primitive_meshes.h"
+#include "scene/resources/material.h"
+
+class Camera3D;
+class ColorRect;
+class DirectionalLight3D;
+class HBoxContainer;
+class MeshInstance3D;
+class SubViewport;
+class SubViewportContainer;
+class Button;
+class Label;
+
+class MaterialEditor : public Control {
+	GDCLASS(MaterialEditor, Control);
+
+	Vector2 rot;
+
+	SubViewportContainer *vc_2d = nullptr;
+	SubViewport *viewport_2d = nullptr;
+	HBoxContainer *layout_2d = nullptr;
+	ColorRect *rect_instance = nullptr;
+
+	SubViewportContainer *vc = nullptr;
+	SubViewport *viewport = nullptr;
+	Node3D *rotation = nullptr;
+	MeshInstance3D *sphere_instance = nullptr;
+	MeshInstance3D *box_instance = nullptr;
+	MeshInstance3D *quad_instance = nullptr;
+	DirectionalLight3D *light1 = nullptr;
+	DirectionalLight3D *light2 = nullptr;
+	Camera3D *camera = nullptr;
+	Ref<CameraAttributesPractical> camera_attributes;
+
+	Ref<SphereMesh> sphere_mesh;
+	Ref<BoxMesh> box_mesh;
+	Ref<QuadMesh> quad_mesh;
+
+	VBoxContainer *layout_error = nullptr;
+	Label *error_label = nullptr;
+	bool is_unsupported_shader_mode = false;
+
+	HBoxContainer *layout_3d = nullptr;
+
+	Ref<Material> material;
+
+	Button *sphere_switch = nullptr;
+	Button *box_switch = nullptr;
+	Button *quad_switch = nullptr;
+	Button *light_1_switch = nullptr;
+	Button *light_2_switch = nullptr;
+
+	struct ThemeCache {
+		Ref<Texture2D> light_1_icon;
+		Ref<Texture2D> light_2_icon;
+		Ref<Texture2D> sphere_icon;
+		Ref<Texture2D> box_icon;
+		Ref<Texture2D> quad_icon;
+		Ref<Texture2D> checkerboard;
+	} theme_cache;
+
+	void _on_light_1_switch_pressed();
+	void _on_light_2_switch_pressed();
+	void _on_sphere_switch_pressed();
+	void _on_box_switch_pressed();
+	void _on_quad_switch_pressed();
+
+protected:
+	virtual void _update_theme_item_cache() override;
+	void _notification(int p_what);
+	void gui_input(const Ref<InputEvent> &p_event) override;
+	void _set_rotation(real_t p_x_degrees, real_t p_y_degrees);
+	void _store_rotation_metadata();
+	void _update_rotation();
+
+public:
+	void edit(Ref<Material> p_material, const Ref<Environment> &p_env);
+	MaterialEditor();
+};
+
+class EditorInspectorPluginMaterial : public EditorInspectorPlugin {
+	GDCLASS(EditorInspectorPluginMaterial, EditorInspectorPlugin);
+	Ref<Environment> env;
+
+public:
+	virtual bool can_handle(Object *p_object) override;
+	virtual void parse_begin(Object *p_object) override;
+
+	void _undo_redo_inspector_callback(Object *p_undo_redo, Object *p_edited, const String &p_property, const Variant &p_new_value);
+
+	EditorInspectorPluginMaterial();
+};
+
+class MaterialEditorPlugin : public EditorPlugin {
+	GDCLASS(MaterialEditorPlugin, EditorPlugin);
+
+public:
+	virtual String get_plugin_name() const override { return "Material"; }
+
+	MaterialEditorPlugin();
+};
+
+class StandardMaterial3DConversionPlugin : public EditorResourceConversionPlugin {
+	GDCLASS(StandardMaterial3DConversionPlugin, EditorResourceConversionPlugin);
+
+public:
+	virtual String converts_to() const override;
+	virtual bool handles(const Ref<Resource> &p_resource) const override;
+	virtual Ref<Resource> convert(const Ref<Resource> &p_resource) const override;
+};
+
+class ORMMaterial3DConversionPlugin : public EditorResourceConversionPlugin {
+	GDCLASS(ORMMaterial3DConversionPlugin, EditorResourceConversionPlugin);
+
+public:
+	virtual String converts_to() const override;
+	virtual bool handles(const Ref<Resource> &p_resource) const override;
+	virtual Ref<Resource> convert(const Ref<Resource> &p_resource) const override;
+};
+
+class ParticleProcessMaterialConversionPlugin : public EditorResourceConversionPlugin {
+	GDCLASS(ParticleProcessMaterialConversionPlugin, EditorResourceConversionPlugin);
+
+public:
+	virtual String converts_to() const override;
+	virtual bool handles(const Ref<Resource> &p_resource) const override;
+	virtual Ref<Resource> convert(const Ref<Resource> &p_resource) const override;
+};
+
+class CanvasItemMaterialConversionPlugin : public EditorResourceConversionPlugin {
+	GDCLASS(CanvasItemMaterialConversionPlugin, EditorResourceConversionPlugin);
+
+public:
+	virtual String converts_to() const override;
+	virtual bool handles(const Ref<Resource> &p_resource) const override;
+	virtual Ref<Resource> convert(const Ref<Resource> &p_resource) const override;
+};
+
+class ProceduralSkyMaterialConversionPlugin : public EditorResourceConversionPlugin {
+	GDCLASS(ProceduralSkyMaterialConversionPlugin, EditorResourceConversionPlugin);
+
+public:
+	virtual String converts_to() const override;
+	virtual bool handles(const Ref<Resource> &p_resource) const override;
+	virtual Ref<Resource> convert(const Ref<Resource> &p_resource) const override;
+};
+
+class PanoramaSkyMaterialConversionPlugin : public EditorResourceConversionPlugin {
+	GDCLASS(PanoramaSkyMaterialConversionPlugin, EditorResourceConversionPlugin);
+
+public:
+	virtual String converts_to() const override;
+	virtual bool handles(const Ref<Resource> &p_resource) const override;
+	virtual Ref<Resource> convert(const Ref<Resource> &p_resource) const override;
+};
+
+class PhysicalSkyMaterialConversionPlugin : public EditorResourceConversionPlugin {
+	GDCLASS(PhysicalSkyMaterialConversionPlugin, EditorResourceConversionPlugin);
+
+public:
+	virtual String converts_to() const override;
+	virtual bool handles(const Ref<Resource> &p_resource) const override;
+	virtual Ref<Resource> convert(const Ref<Resource> &p_resource) const override;
+};
+
+class FogMaterialConversionPlugin : public EditorResourceConversionPlugin {
+	GDCLASS(FogMaterialConversionPlugin, EditorResourceConversionPlugin);
+
+public:
+	virtual String converts_to() const override;
+	virtual bool handles(const Ref<Resource> &p_resource) const override;
+	virtual Ref<Resource> convert(const Ref<Resource> &p_resource) const override;
+};