Add exporting glTF2.

* Support KHR_texture_transform.
* Support exporting glTF2
* Support exporting instanced scenes
* Extract into a gltf state and gltf document
* Add a tools menu for exporting gltf2

1 files changed, 58 insertions, 0 deletions

diff --git a/modules/gltf/gltf_camera.h b/modules/gltf/gltf_camera.h
new file mode 100644
index 0000000000..7e167af7be
--- /dev/null
+++ b/modules/gltf/gltf_camera.h
@@ -0,0 +1,58 @@
+/*************************************************************************/
+/*  gltf_camera.h                                                        */
+/*************************************************************************/
+/*                       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.                */
+/*************************************************************************/
+
+#ifndef GLTF_CAMERA_H
+#define GLTF_CAMERA_H
+
+#include "core/io/resource.h"
+
+class GLTFCamera : public Resource {
+	GDCLASS(GLTFCamera, Resource);
+
+private:
+	bool perspective = true;
+	float fov_size = 75;
+	float zfar = 4000;
+	float znear = 0.05;
+
+protected:
+	static void _bind_methods();
+
+public:
+	bool get_perspective() const { return perspective; }
+	void set_perspective(bool p_val) { perspective = p_val; }
+	float get_fov_size() const { return fov_size; }
+	void set_fov_size(float p_val) { fov_size = p_val; }
+	float get_zfar() const { return zfar; }
+	void set_zfar(float p_val) { zfar = p_val; }
+	float get_znear() const { return znear; }
+	void set_znear(float p_val) { znear = p_val; }
+};
+#endif // GLTF_CAMERA_H