[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

@@ -4,19 +4,19 @@
 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);
     glutInitWindowPosition(100, 100);
-	glViewport(0,0,width,height);
+    glViewport(0, 0, width, height);
     glutCreateWindow("Culling");
     glMatrixMode(GL_PROJECTION);
     glLoadIdentity();
     glMatrixMode(GL_MODELVIEW);
-	glOrtho(-2.0, 2.0,-2.0, 2.0, -2.0, 2.0);
+    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);
+    gluLookAt(0.25, 0.5, 0.1, 0, 0, 0, 0, 1, 0);
-
 
     ////////////////////////////////////////////////////////////////////
 
@@ -26,7 +26,6 @@ void init(int argc, char** argv) {
     ////////////////////////////////////////////////////////////////////
 }
 
-
 void display(void)
 {
 
@@ -40,14 +39,14 @@ void display(void)
     glColor3f(1.0f, 0.0f, 0.0f);
     // FRONT
     glVertex3f(-0.5f, -0.5f, 0.5f);
-		glVertex3f( 0.5f, -0.5f,  0.5f);
+    glVertex3f(0.5f, -0.5f, 0.5f);
-		glVertex3f( 0.5f,  0.5f,  0.5f);
+    glVertex3f(0.5f, 0.5f, 0.5f);
     glVertex3f(-0.5f, 0.5f, 0.5f);
     // BACK
     glVertex3f(-0.5f, -0.5f, -0.5f);
     glVertex3f(-0.5f, 0.5f, -0.5f);
-		glVertex3f( 0.5f,  0.5f, -0.5f);
+    glVertex3f(0.5f, 0.5f, -0.5f);
-		glVertex3f( 0.5f, -0.5f, -0.5f);
+    glVertex3f(0.5f, -0.5f, -0.5f);
 
     glColor3f(0.0f, 1.0f, 0.0f);
     // LEFT
@@ -56,23 +55,22 @@ void display(void)
     glVertex3f(-0.5f, 0.5f, -0.5f);
     glVertex3f(-0.5f, -0.5f, -0.5f);
     // RIGHT
-		glVertex3f( 0.5f, -0.5f, -0.5f);
+    glVertex3f(0.5f, -0.5f, -0.5f);
-		glVertex3f( 0.5f,  0.5f, -0.5f);
+    glVertex3f(0.5f, 0.5f, -0.5f);
-		glVertex3f( 0.5f,  0.5f,  0.5f);
+    glVertex3f(0.5f, 0.5f, 0.5f);
-		glVertex3f( 0.5f, -0.5f,  0.5f);
+    glVertex3f(0.5f, -0.5f, 0.5f);
 
     glColor3f(0.0f, 0.0f, 1.0f);
     // BOTTOM
     glVertex3f(-0.5f, -0.5f, 0.5f);
     glVertex3f(-0.5f, -0.5f, -0.5f);
-        glVertex3f( 0.5f, -0.5f, -0.5f);
+    glVertex3f(0.5f, -0.5f, -0.5f);
-        glVertex3f( 0.5f, -0.5f,  0.5f);
+    glVertex3f(0.5f, -0.5f, 0.5f);
     glEnd();
 
     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);
@@ -25,10 +26,12 @@ 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 xTickDistance = (float)xLength / (float)numTicksX;
-	float yTickDistance = (float) yLength / (float) numTicksY;
+    float yTickDistance = (float)yLength / (float)numTicksY;
 
     char label[10];
 
@@ -62,8 +65,8 @@ void drawCoordinateSystem(float* origin, int xLength, int yLength, int numTicksX
         glVertex2f(origin[0] + j, origin[1] - 5);
         glVertex2f(origin[0] + j, origin[1] + 5);
         glEnd();
-		sprintf(label, "%5.2f", minX + (j*resX));
+        sprintf(label, "%5.2f", minX + (j * resX));
-		glRasterPos2i((int) round(origin[0] + j - (8 * 5)), (int) round(origin[1] - 13 - 10));
+        glRasterPos2i((int)round(origin[0] + j - (8 * 5)), (int)round(origin[1] - 13 - 10));
         for (int k = 0; k < 5; k++) {
             glutBitmapCharacter(GLUT_BITMAP_8_BY_13, label[k]);
         }
@@ -75,15 +78,14 @@ void drawCoordinateSystem(float* origin, int xLength, int yLength, int numTicksX
         glVertex2f(origin[0] - 5, origin[1] + j);
         glVertex2f(origin[0] + 5, origin[1] + j);
         glEnd();
-		sprintf(label, "%5.2f", minY + (j*resY));
+        sprintf(label, "%5.2f", minY + (j * resY));
-		glRasterPos2i((int) round(origin[0] - (8 * 5) - 10), (int) round(origin[1] + j - 13 / 2));
+        glRasterPos2i((int)round(origin[0] - (8 * 5) - 10), (int)round(origin[1] + j - 13 / 2));
         for (int k = 0; k < 5; k++) {
             glutBitmapCharacter(GLUT_BITMAP_8_BY_13, label[k]);
         }
     }
 }
 
-
 void drawCircle(float origin[2], float center[2], float radius, GLint numPoints)
 {
     //////////////////////////////////////////////////////////////////////////////////////////////
@@ -93,7 +95,7 @@ void drawCircle(float origin[2], float center[2], float radius, GLint numPoints)
     // - draw the points by OpenGL commands
 
     glBegin(GL_POINTS);
-    for (float i = 0.0f; i < 2*PIf; i += (2*PIf)/numPoints) {
+    for (float i = 0.0f; i < 2 * PIf; i += (2 * PIf) / numPoints) {
         float x = origin[0] + center[0] + cosf(i) + radius * cosf(i);
         float y = origin[1] + center[1] + sinf(i) + radius * sinf(i);
         glVertex2f(x, y);
@@ -103,9 +105,6 @@ void drawCircle(float origin[2], float center[2], float radius, GLint numPoints)
     //////////////////////////////////////////////////////////////////////////////////////////////
 }
 
-
-
-
 void display(void)
 {
     int n;
@@ -115,12 +114,11 @@ void display(void)
     float radius[] = { 50, 100, 150 };
     float center[] = { 300, 200 };
     float origin[] = { 100, 100 };
-	GLfloat c[] = { 0.0,0.0,0.0 };
+    GLfloat c[] = { 0.0, 0.0, 0.0 };
     int xLength = 600;
     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;
 }
-
-