Created screenspaceframebuffer

modules/base/rendering/screenspaceframebuffer.cpp

@@ -0,0 +1,91 @@
+/*****************************************************************************************
+*                                                                                       *
+* 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.                                         *
+****************************************************************************************/
+#include <modules/base/rendering/screenspaceframebuffer.h>
+#include <openspace/engine/openspaceengine.h>
+#include <openspace/rendering/renderengine.h>
+#include <modules/onscreengui/include/gui.h>
+#include <openspace/util/camera.h>
+
+#include <openspace/rendering/renderer.h>
+#include <openspace/rendering/abufferrenderer.h>
+#include <openspace/rendering/framebufferrenderer.h>
+
+namespace openspace {
+ScreenSpaceFramebuffer::ScreenSpaceFramebuffer() 
+	:ScreenSpaceRenderable()
+	,_framebuffer(nullptr)
+{
+	_id = id();
+	setName("ScreenSpaceFramebuffer" + std::to_string(_id));
+	OsEng.gui()._property.registerProperty(&_enabled);
+	OsEng.gui()._property.registerProperty(&_flatScreen);
+	OsEng.gui()._property.registerProperty(&_euclideanPosition);
+	OsEng.gui()._property.registerProperty(&_sphericalPosition);
+	OsEng.gui()._property.registerProperty(&_depth);
+	OsEng.gui()._property.registerProperty(&_scale);
+
+	if(_useEuclideanCoordinates){
+		_euclideanPosition.onChange([this](){
+			_sphericalPosition.set(toSpherical(_euclideanPosition.value()));
+		});
+		_sphericalPosition.onChange([this](){});
+	}else{
+		_euclideanPosition.onChange([this](){
+			_sphericalPosition.set(toSpherical(_euclideanPosition.value()));
+		});
+	}
+}
+
+ScreenSpaceFramebuffer::~ScreenSpaceFramebuffer(){}
+
+bool ScreenSpaceFramebuffer::initialize(){
+	_framebuffer = std::make_unique<ghoul::opengl::FramebufferObject>();
+	ghoul::opengl::Texture texture = ghoul::opengl::Texture(glm::uvec3(512, 512, 10));
+	_framebuffer->attachTexture(&texture, GL_COLOR_ATTACHMENT0);
+	return true;
+}
+
+bool ScreenSpaceFramebuffer::deinitialize(){
+	return true;
+}
+
+void ScreenSpaceFramebuffer::render(){
+	GLint defaultFBO = _framebuffer->getActiveObject();
+	_framebuffer->activate();
+	// _shader->activate();
+
+
+	// _shader->deactivate();
+	_framebuffer->deactivate();
+	glBindFramebuffer(GL_FRAMEBUFFER, defaultFBO);
+}
+
+void ScreenSpaceFramebuffer::update(){}
+bool ScreenSpaceFramebuffer::isReady() const {}
+
+int ScreenSpaceFramebuffer::id(){
+		static int id = 0;
+		return id++;
+}
+} //namespace openspace