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										 |  |  | /**************************************************************************/ | 
					
						
							|  |  |  | /*  openxr_composition_layer_cylinder.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   */ | 
					
						
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							|  |  |  | /**************************************************************************/ | 
					
						
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							|  |  |  | #ifndef OPENXR_COMPOSITION_LAYER_CYLINDER_H
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							|  |  |  | #define OPENXR_COMPOSITION_LAYER_CYLINDER_H
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							|  |  |  | #include <openxr/openxr.h>
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							|  |  |  | #include "openxr_composition_layer.h"
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							|  |  |  | class OpenXRCompositionLayerCylinder : public OpenXRCompositionLayer { | 
					
						
							|  |  |  | 	GDCLASS(OpenXRCompositionLayerCylinder, OpenXRCompositionLayer); | 
					
						
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										 |  |  | 	XrCompositionLayerCylinderKHR composition_layer = { | 
					
						
							|  |  |  | 		XR_TYPE_COMPOSITION_LAYER_CYLINDER_KHR, // type
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							|  |  |  | 		nullptr, // next
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							|  |  |  | 		0, // layerFlags
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							|  |  |  | 		XR_NULL_HANDLE, // space
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							|  |  |  | 		XR_EYE_VISIBILITY_BOTH, // eyeVisibility
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							|  |  |  | 		{}, // subImage
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							|  |  |  | 		{ { 0, 0, 0, 0 }, { 0, 0, 0 } }, // pose
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							|  |  |  | 		1.0, // radius
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							|  |  |  | 		Math_PI / 2.0, // centralAngle
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							|  |  |  | 		1.0, // aspectRatio
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							|  |  |  | 	}; | 
					
						
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							|  |  |  | 	float radius = 1.0; | 
					
						
							|  |  |  | 	float aspect_ratio = 1.0; | 
					
						
							|  |  |  | 	float central_angle = Math_PI / 2.0; | 
					
						
							|  |  |  | 	uint32_t fallback_segments = 10; | 
					
						
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							|  |  |  | protected: | 
					
						
							|  |  |  | 	static void _bind_methods(); | 
					
						
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							|  |  |  | 	void _notification(int p_what); | 
					
						
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										 |  |  | 	void update_transform(); | 
					
						
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										 |  |  | 	virtual Ref<Mesh> _create_fallback_mesh() override; | 
					
						
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							|  |  |  | public: | 
					
						
							|  |  |  | 	void set_radius(float p_radius); | 
					
						
							|  |  |  | 	float get_radius() const; | 
					
						
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							|  |  |  | 	void set_aspect_ratio(float p_aspect_ratio); | 
					
						
							|  |  |  | 	float get_aspect_ratio() const; | 
					
						
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							|  |  |  | 	void set_central_angle(float p_angle); | 
					
						
							|  |  |  | 	float get_central_angle() const; | 
					
						
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							|  |  |  | 	void set_fallback_segments(uint32_t p_fallback_segments); | 
					
						
							|  |  |  | 	uint32_t get_fallback_segments() const; | 
					
						
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										 |  |  | 	virtual Vector2 intersects_ray(const Vector3 &p_origin, const Vector3 &p_direction) const override; | 
					
						
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										 |  |  | 	OpenXRCompositionLayerCylinder(); | 
					
						
							|  |  |  | 	~OpenXRCompositionLayerCylinder(); | 
					
						
							|  |  |  | }; | 
					
						
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							|  |  |  | #endif // OPENXR_COMPOSITION_LAYER_CYLINDER_H
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