Extract Decal and Decal atlas from Storage class

1 files changed, 60 insertions, 0 deletions

diff --git a/servers/rendering/storage/decal_atlas_storage.h b/servers/rendering/storage/decal_atlas_storage.h
new file mode 100644
index 0000000000..62cd76881b
--- /dev/null
+++ b/servers/rendering/storage/decal_atlas_storage.h
@@ -0,0 +1,60 @@
+/*************************************************************************/
+/*  decal_atlas_storage.h                                                */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 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 DECAL_ATLAS_STORAGE_H
+#define DECAL_ATLAS_STORAGE_H
+
+#include "servers/rendering_server.h"
+
+class RendererDecalAtlasStorage {
+public:
+	virtual ~RendererDecalAtlasStorage(){};
+
+	virtual RID decal_allocate() = 0;
+	virtual void decal_initialize(RID p_rid) = 0;
+	virtual void decal_free(RID p_rid) = 0;
+
+	virtual void decal_set_extents(RID p_decal, const Vector3 &p_extents) = 0;
+	virtual void decal_set_texture(RID p_decal, RS::DecalTexture p_type, RID p_texture) = 0;
+	virtual void decal_set_emission_energy(RID p_decal, float p_energy) = 0;
+	virtual void decal_set_albedo_mix(RID p_decal, float p_mix) = 0;
+	virtual void decal_set_modulate(RID p_decal, const Color &p_modulate) = 0;
+	virtual void decal_set_cull_mask(RID p_decal, uint32_t p_layers) = 0;
+	virtual void decal_set_distance_fade(RID p_decal, bool p_enabled, float p_begin, float p_length) = 0;
+	virtual void decal_set_fade(RID p_decal, float p_above, float p_below) = 0;
+	virtual void decal_set_normal_fade(RID p_decal, float p_fade) = 0;
+
+	virtual AABB decal_get_aabb(RID p_decal) const = 0;
+
+	virtual void texture_add_to_decal_atlas(RID p_texture, bool p_panorama_to_dp = false) = 0;
+	virtual void texture_remove_from_decal_atlas(RID p_texture, bool p_panorama_to_dp = false) = 0;
+};
+
+#endif // !DECAL_ATLAS_STORAGE_H