[Scripts] Add clang-format

Code/.clang-format

@@ -1,6 +1,6 @@
 ---
 Language:             Cpp
 BasedOnStyle:         WebKit
-ColumnLimit:          100
+ColumnLimit:          0
 FixNamespaceComments: true
 ...

Code/scripts/run_clang_format.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+SCRIPT_PATH="$( cd "$(dirname "$0")" ; pwd -P )"
+
+pushd "${SCRIPT_PATH}/.." > /dev/null
+
+echo "Format all files using clang-format"
+
+# We currently don't format test files
+find . ! -path "./build/*" ! -path "./test/*" \
+    -type f \( -name "*.c" \
+    -o -name "*.hpp" \) \
+    -exec clang-format \
+    -i -style=file {} \;
+
+popd > /dev/null

Code/template_culling.c

@@ -4,7 +4,8 @@
 int width = 800;
 int height = 600;
 
-void init(int argc, char** argv) {
+void init(int argc, char** argv)
+{
     glutInit(&argc, argv);
     glutInitDisplayMode(GLUT_SINGLE);
     glutInitWindowSize(width, height);
@@ -17,7 +18,6 @@ void init(int argc, char** argv) {
     glOrtho(-2.0, 2.0, -2.0, 2.0, -2.0, 2.0);
     gluLookAt(0.25, 0.5, 0.1, 0, 0, 0, 0, 1, 0);
 
-
     ////////////////////////////////////////////////////////////////////
 
     glEnable(GL_CULL_FACE);
@@ -26,7 +26,6 @@ void init(int argc, char** argv) {
     ////////////////////////////////////////////////////////////////////
 }
 
-
 void display(void)
 {
 
@@ -72,7 +71,6 @@ void display(void)
     glFlush();
 }
 
-
 int main(int argc, char** argv)
 {
     init(argc, argv);
@@ -80,5 +78,3 @@ int main(int argc, char** argv)
     glutMainLoop();
     return 0;
 }
-
-

Code/template_koordinatensystemUndPunkte.c

@@ -1,7 +1,7 @@
 #include <GL/glut.h>
-#include <string.h>
 #include <math.h>
 #include <stdio.h>
+#include <string.h>
 
 #define PI 3.14159265358979323846
 #define PIf 3.14159265358979323846f
@@ -9,7 +9,8 @@
 static int width = 800;
 static int height = 600;
 
-void init(int argc, char** argv) {
+void init(int argc, char** argv)
+{
     glutInit(&argc, argv);
     glutInitDisplayMode(GLUT_SINGLE);
     glutInitWindowSize(width, height);
@@ -25,7 +26,9 @@ void init(int argc, char** argv) {
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 }
 
-void drawCoordinateSystem(float* origin, int xLength, int yLength, int numTicksX, int numTicksY, float minX, float maxX, float minY, float maxY) {
+void drawCoordinateSystem(float* origin, int xLength, int yLength, int numTicksX, int numTicksY,
+    float minX, float maxX, float minY, float maxY)
+{
 
     float xTickDistance = (float)xLength / (float)numTicksX;
     float yTickDistance = (float)yLength / (float)numTicksY;
@@ -83,7 +86,6 @@ void drawCoordinateSystem(float* origin, int xLength, int yLength, int numTicksX
     }
 }
 
-
 void drawCircle(float origin[2], float center[2], float radius, GLint numPoints)
 {
     //////////////////////////////////////////////////////////////////////////////////////////////
@@ -103,9 +105,6 @@ void drawCircle(float origin[2], float center[2], float radius, GLint numPoints)
     //////////////////////////////////////////////////////////////////////////////////////////////
 }
 
-
-
-
 void display(void)
 {
     int n;
@@ -120,7 +119,6 @@ void display(void)
     int yLength = 400;
     float size = 2;
 
-
     /* settings for the coordinate system */
     int numTicksX = 6;
     int numTicksY = 4;
@@ -135,7 +133,6 @@ void display(void)
 
     drawCoordinateSystem(origin, xLength, yLength, numTicksX, numTicksY, minX, maxX, minY, maxY);
 
-
     for (n = 0; n < 3; n++) {
 
         ///////////////////////////////////////////////////////////////////////////////
@@ -157,11 +154,9 @@ void display(void)
         drawCircle(origin, center, radius[n], numPoints);
     }
 
-
     glFlush();
 }
 
-
 int main(int argc, char** argv)
 {
     init(argc, argv);
@@ -170,5 +165,3 @@ int main(int argc, char** argv)
     glutMainLoop();
     return 0;
 }
-
-