mirror of
https://github.com/OpenSpace/OpenSpace.git
synced 2026-01-01 17:20:09 -06:00
85 lines
3.7 KiB
C++
85 lines
3.7 KiB
C++
/*****************************************************************************************
|
|
* *
|
|
* OpenSpace *
|
|
* *
|
|
* Copyright (c) 2014-2024 *
|
|
* *
|
|
* 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 __OPENSPACE_MODULE_BASE___DIRECTIONALLIGHTSOURCE___H__
|
|
#define __OPENSPACE_MODULE_BASE___DIRECTIONALLIGHTSOURCE___H__
|
|
#include <openspace/rendering/renderable.h>
|
|
#include <openspace/scene/lightsource.h>
|
|
|
|
#include <ghoul/opengl/programobject.h>
|
|
|
|
#include <vector>
|
|
#include <string>
|
|
#include <map>
|
|
|
|
#include <glm/glm.hpp>
|
|
|
|
namespace ghoul::opengl { class ProgramObject; }
|
|
|
|
namespace openspace::documentation { struct Documentation; }
|
|
|
|
namespace openspace {
|
|
|
|
class DirectionalLightSource : public Renderable {
|
|
public:
|
|
struct DepthMapData {
|
|
glm::dmat4 viewProjecion;
|
|
GLuint depthMap;
|
|
};
|
|
|
|
DirectionalLightSource(const ghoul::Dictionary& dictionary);
|
|
~DirectionalLightSource() override = default;
|
|
|
|
bool isReady() const override;
|
|
|
|
virtual void initialize() override;
|
|
|
|
virtual void initializeGL() override;
|
|
|
|
virtual void deinitializeGL() override;
|
|
|
|
void render(const RenderData& data, RendererTasks& rendererTask) override;
|
|
|
|
void registerShadowCaster(const std::string& shadowgroup, const std::string& identifier);
|
|
|
|
const GLuint& depthMap(const std::string& shadowgroup) const;
|
|
|
|
glm::dmat4 viewProjectionMatrix(const std::string& shadowgroup) const;
|
|
|
|
static documentation::Documentation Documentation();
|
|
|
|
private:
|
|
glm::ivec2 _depthMapResolution;
|
|
std::map<std::string, std::vector<std::string>> _shadowGroups;
|
|
std::map<std::string, GLuint> _depthMaps;
|
|
std::map<std::string, GLuint> _FBOs;
|
|
std::map<std::string, glm::dmat4> _vps;
|
|
std::unique_ptr<LightSource> _lightSource;
|
|
ghoul::opengl::ProgramObject* _depthMapProgram = nullptr;
|
|
};
|
|
|
|
}// namespace openspace
|
|
|
|
#endif // __OPENSPACE_MODULE_BASE___DIRECTIONALLIGHTSOURCE___H__
|