mirror of
https://github.com/OpenSpace/OpenSpace.git
synced 2026-01-25 05:29:41 -06:00
136 lines
4.8 KiB
C++
136 lines
4.8 KiB
C++
/*****************************************************************************************
|
|
* *
|
|
* OpenSpace *
|
|
* *
|
|
* Copyright (c) 2014-2016 *
|
|
* *
|
|
* 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 __PROJECTIONCOMPONENT_H__
|
|
#define __PROJECTIONCOMPONENT_H__
|
|
|
|
#include <openspace/properties/propertyowner.h>
|
|
#include <openspace/properties/scalarproperty.h>
|
|
#include <openspace/util/spicemanager.h>
|
|
|
|
#include <ghoul/misc/dictionary.h>
|
|
#include <ghoul/opengl/texture.h>
|
|
|
|
namespace ghoul {
|
|
namespace opengl {
|
|
|
|
class ProgramObject;
|
|
|
|
} // namespace opengl
|
|
} // namespace ghoul
|
|
|
|
namespace openspace {
|
|
|
|
class ProjectionComponent : public properties::PropertyOwner {
|
|
public:
|
|
ProjectionComponent();
|
|
|
|
bool initialize();
|
|
bool deinitialize();
|
|
|
|
bool isReady() const;
|
|
|
|
bool initializeProjectionSettings(const ghoul::Dictionary& dictionary);
|
|
bool initializeParser(const ghoul::Dictionary& dictionary);
|
|
|
|
void imageProjectBegin();
|
|
void imageProjectEnd();
|
|
|
|
void update();
|
|
|
|
bool generateProjectionLayerTexture();
|
|
bool auxiliaryRendertarget();
|
|
|
|
std::shared_ptr<ghoul::opengl::Texture> loadProjectionTexture(
|
|
const std::string& texturePath,
|
|
bool isPlaceholder = false
|
|
);
|
|
|
|
glm::mat4 computeProjectorMatrix(
|
|
const glm::vec3 loc, glm::dvec3 aim, const glm::vec3 up,
|
|
const glm::dmat3& instrumentMatrix,
|
|
float fieldOfViewY,
|
|
float aspectRatio,
|
|
float nearPlane,
|
|
float farPlane,
|
|
glm::vec3& boreSight
|
|
);
|
|
|
|
bool doesPerformProjection() const;
|
|
bool needsClearProjection() const;
|
|
float projectionFading() const;
|
|
|
|
void clearAllProjections();
|
|
|
|
ghoul::opengl::Texture& projectionTexture() const;
|
|
|
|
std::string projectorId() const;
|
|
std::string projecteeId() const;
|
|
std::string instrumentId() const;
|
|
SpiceManager::AberrationCorrection aberration() const;
|
|
|
|
float fieldOfViewY() const;
|
|
float aspectRatio() const;
|
|
float nearPlane() const;
|
|
float farPlane() const;
|
|
|
|
protected:
|
|
properties::BoolProperty _performProjection;
|
|
properties::BoolProperty _clearAllProjections;
|
|
properties::FloatProperty _projectionFading;
|
|
|
|
std::unique_ptr<ghoul::opengl::Texture> _projectionTexture;
|
|
|
|
std::shared_ptr<ghoul::opengl::Texture> _placeholderTexture;
|
|
|
|
std::string _instrumentID;
|
|
std::string _projectorID;
|
|
std::string _projecteeID;
|
|
SpiceManager::AberrationCorrection _aberration;
|
|
std::vector<std::string> _potentialTargets;
|
|
float _fovy;
|
|
float _aspectRatio;
|
|
float _nearPlane;
|
|
float _farPlane;
|
|
|
|
GLuint _fboID;
|
|
|
|
GLint _defaultFBO;
|
|
GLint _viewport[4];
|
|
|
|
bool _needsTextureMapDilation;
|
|
struct {
|
|
GLuint fbo;
|
|
GLuint vao;
|
|
GLuint vbo;
|
|
std::unique_ptr<ghoul::opengl::ProgramObject> program;
|
|
std::unique_ptr<ghoul::opengl::Texture> texture;
|
|
std::unique_ptr<ghoul::opengl::Texture> stencilTexture;
|
|
} _dilation;
|
|
};
|
|
|
|
} // namespace openspace
|
|
|
|
#endif // __PROJECTIONCOMPONENT_H__
|