Fix Jenkins error and minor cleanup

modules/base/rendering/modelgeometry.cpp

@@ -100,7 +100,7 @@ void ModelGeometry::render() {
 	glBindVertexArray(0);
 }
 
-void ModelGeometry::changeRenderMode(const GLenum mode){
+void ModelGeometry::changeRenderMode(const GLenum mode) {
 	_mode = mode;
 }
 
@@ -143,7 +143,7 @@ void ModelGeometry::deinitialize() {
 	glDeleteBuffers(1, &_ibo);
 }
 
-bool ModelGeometry::loadObj(const std::string& filename){
+bool ModelGeometry::loadObj(const std::string& filename) {
 		std::string cachedFile = "";
 		FileSys.cacheManager()->getCachedFile(filename, cachedFile, true);
 

modules/base/rendering/modelgeometry.h

@@ -50,8 +50,8 @@ namespace openspace {
 			void render();
 			virtual bool loadModel(const std::string& filename) = 0;
 			void changeRenderMode(const GLenum mode);
-			bool ModelGeometry::getVertices(std::vector<Vertex>* vertexList);
-			bool ModelGeometry::getIndices(std::vector<int>* indexList);
+			bool getVertices(std::vector<Vertex>* vertexList);
+			bool getIndices(std::vector<int>* indexList);
 
 		protected:
 			Renderable* _parent;

modules/base/rendering/renderabletrail.cpp

@@ -284,10 +284,10 @@ void RenderableTrail::fullYearSweep(double time) {
     psc pscPos;
     _vertexArray.resize(segments+2);
     for (int i = 0; i < segments+2; i++) {
-		if (start > time && intervalSet){
+		if (start > time && intervalSet) {
 			time = start;
 		}
-		else if (end < time && intervalSet){
+		else if (end < time && intervalSet) {
 			time = end;
 		}