Implement GPU Particle Collisions

-Sphere Attractor
-Box Attractor
-Vector Field
-Sphere Collider
-Box Collider
-Baked SDF Collider
-Heightmap Collider

1 files changed, 74 insertions, 0 deletions

diff --git a/editor/plugins/gpu_particles_collision_sdf_editor_plugin.h b/editor/plugins/gpu_particles_collision_sdf_editor_plugin.h
new file mode 100644
index 0000000000..0cdc70a62b
--- /dev/null
+++ b/editor/plugins/gpu_particles_collision_sdf_editor_plugin.h
@@ -0,0 +1,74 @@
+/*************************************************************************/
+/*  gpu_particles_collision_sdf_editor_plugin.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 GPU_PARTICLES_COLLISION_SDF_EDITOR_PLUGIN_H
+#define GPU_PARTICLES_COLLISION_SDF_EDITOR_PLUGIN_H
+
+#include "editor/editor_node.h"
+#include "editor/editor_plugin.h"
+#include "scene/3d/gpu_particles_collision_3d.h"
+#include "scene/resources/material.h"
+
+class GPUParticlesCollisionSDFEditorPlugin : public EditorPlugin {
+	GDCLASS(GPUParticlesCollisionSDFEditorPlugin, EditorPlugin);
+
+	GPUParticlesCollisionSDF *col_sdf;
+
+	HBoxContainer *bake_hb;
+	Label *bake_info;
+	Button *bake;
+	EditorNode *editor;
+
+	EditorFileDialog *probe_file;
+
+	static EditorProgress *tmp_progress;
+	static void bake_func_begin(int p_steps);
+	static void bake_func_step(int p_step, const String &p_description);
+	static void bake_func_end();
+
+	void _bake();
+	void _sdf_save_path_and_bake(const String &p_path);
+
+protected:
+	static void _bind_methods();
+	void _notification(int p_what);
+
+public:
+	virtual String get_name() const override { return "GPUParticlesCollisionSDF"; }
+	bool has_main_screen() const override { return false; }
+	virtual void edit(Object *p_object) override;
+	virtual bool handles(Object *p_object) const override;
+	virtual void make_visible(bool p_visible) override;
+
+	GPUParticlesCollisionSDFEditorPlugin(EditorNode *p_node);
+	~GPUParticlesCollisionSDFEditorPlugin();
+};
+
+#endif // GPU_PARTICLES_COLLISION_SDF_EDITOR_PLUGIN_H