removed camera parameter from screenspaceimage render function

include/openspace/rendering/screenspacerenderable.h

@@ -29,7 +29,6 @@
 #include <openspace/properties/vectorproperty.h>
 #include <openspace/properties/scalarproperty.h>
 #include <openspace/properties/stringproperty.h>
-#include <openspace/util/camera.h>
 
 namespace openspace {
 
@@ -38,7 +37,7 @@ public:
 	ScreenSpaceRenderable(std::string texturePath);
 	~ScreenSpaceRenderable();
 
-	virtual void render(Camera* camera) = 0;
+	virtual void render() = 0;
 	virtual bool initialize() = 0;
 	virtual bool deinitialize() = 0;
 	virtual void update() = 0;

modules/base/rendering/screenspaceimage.h

@@ -34,7 +34,7 @@ public:
 	ScreenSpaceImage(std::string texturePath);
 	~ScreenSpaceImage();
 
-	void render(Camera* camera) override;
+	void render() override;
 	bool initialize() override;
 	bool deinitialize() override;
 	void update() override;

src/rendering/renderengine.cpp

@@ -399,7 +399,7 @@ void RenderEngine::render(const glm::mat4 &projectionMatrix, const glm::mat4 &vi
 	
 	for (auto s : _screenSpaceRenderables) {
 		if(s->isEnabled())
-			s->render(_mainCamera);
+			s->render();
 	}
 }
 

src/rendering/screenspacerenderable.cpp

@@ -28,7 +28,7 @@ namespace openspace {
 	ScreenSpaceRenderable::ScreenSpaceRenderable(std::string texturePath)
 		: _enabled("enabled", "Is Enabled", true)
 		, _flatScreen("flatScreen", "Flat Screen", false)
-		, _position("position", "Position", glm::vec3(0,0,-2),glm::vec3(-2,-2, -1),glm::vec3(2, 2, 0))
+		, _position("position", "Position", glm::vec3(0),glm::vec3(-4),glm::vec3(4))
 		, _scale("scale", "Scale" , 0.5, 0, 1)
 		, _texturePath("texturePath", "Texture path", texturePath)
 		, _quad(0)