In short, this is new:

- ImageSequencer class added, requires planetary data service files (not added to openspace-data, too large)
   : Given current time returns path to specific image in dataset for projection.
- Changes to RenderablePlanetProjection class to accomodate sequencing
- Fixed normal computation in reverse-mapping stage
- Rudimental target recognition (will prob. become part of separate class at some point - since both fov & proj classes do similar things)

Next up:
- Redo pluto mockup visualization & begin spreadsheet reader for instrument-switching.

include/openspace/rendering/planets/renderableplanetprojection.h

@@ -66,12 +66,11 @@ protected:
 	void loadProjectionTexture();
 	bool auxiliaryRendertarget();
 	glm::mat4 computeProjectorMatrix(const glm::vec3 loc, glm::dvec3 aim, const glm::vec3 up);
+	void attitudeParameters(double time);
 
 private:
 	void imageProjectGPU();
 
-	ImageSequencer* _sequencer;
-
     properties::StringProperty  _colorTexturePath;
 	properties::StringProperty  _projectionTexturePath;
 	properties::TriggerProperty _imageTrigger;
@@ -84,7 +83,7 @@ private:
 	planetgeometryprojection::PlanetGeometryProjection* _geometry;
 	
 	glm::vec2  _camScaling;
-	glm::vec3  _lookUp;
+	glm::vec3  _up;
 	glm::mat4  _transform;
 	glm::mat4  _projectorMatrix;
 
@@ -102,7 +101,7 @@ private:
 	glm::dmat3 _instrumentMatrix;
 	glm::vec3  _boresight;
 
-	double _time;
+	double _time[2];
 	double lightTime;
 
 	std::string _target;