Parallel Programming - Work on pthreaded version

[matches/honours.git] / course / semester2 / pprog / assignment1 / graphics.c

diff --git a/course/semester2/pprog/assignment1/graphics.c b/course/semester2/pprog/assignment1/graphics.c
deleted file mode 100644 (file)
index 614c2bf..0000000
--- a/course/semester2/pprog/assignment1/graphics.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/**
- * @file graphics.c
- * @author Sam Moore (20503628) 2012 - adapted from template program provided by UWA
- * @purpose Definition of graphics related functions
- */
-
-#include "graphics.h" //Function declarations
-#include <time.h> // Needed for clock
-#include <math.h> // Maths functions (sin, cos)
-/**
- * Variables
- */
-double previousTime, eyeTheta, eyePhi, eyeRho;
-float look[3];
-int windowWidth, windowHeight, upY;
-
-double scale = 1.0;
-
-
-/**
- * Initialise the graphics
- */
-void Graphics_Init(void) 
-{
-    
-       glClearColor(1.0,1.0,1.0,0.0);
-       glColor3f(0.0f, 0.0f, 0.0f);
-       glPointSize(POINT_SIZE);
-       glMatrixMode(GL_PROJECTION);
-       glLoadIdentity();
-
-       /*init lighting */
-
-       GLfloat mat_specular[] = { 1.0, 1.0, 1.0, 1.0 };
-       GLfloat mat_shininess[] = { 50.0 };
-       GLfloat light_position[] = { 1.0, 1.0, 0.0, 0.0 };
-       glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
-       glMaterialfv(GL_FRONT, GL_SHININESS, mat_shininess);
-       glLightfv(GL_LIGHT0, GL_POSITION, light_position);
-
-       glColorMaterial(GL_FRONT,GL_DIFFUSE);                // Set Color Capability
-    
-       glEnable(GL_LIGHTING);
-       glEnable(GL_LIGHT0);
-       glEnable(GL_DEPTH_TEST);
-    
-       glEnable(GL_COLOR_MATERIAL);                   // Enable color
-
-       
-       windowWidth = WIDTH;
-       windowHeight = HEIGHT;
-       previousTime = clock();
-       eyeTheta = 0;
-       eyePhi = 0.5 * M_PI;
-       eyeRho = RHO;
-       upY = 1;
-       look[0] = 0;
-       look[1] = 0;
-       look[2] = 0;
-       gluPerspective(VIEW_ANGLE, (double)WIDTH/(double)HEIGHT, WORLD_NEAR, WORLD_FAR);  
-}
-
-/**
- * This function redraws the screen after the positions of particles 
- * have been updated
- */
-void Graphics_Display(System * s) 
-{
-       glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-       glMatrixMode(GL_MODELVIEW);
-       glLoadIdentity();
-       gluLookAt(eyeRho * sin(eyePhi) * sin(eyeTheta), eyeRho * cos(eyePhi),
-               eyeRho * sin(eyePhi) * cos(eyeTheta),look[0], look[1], look[2], 0, upY, 0);
-
-       for (int i = 0; i < s->N; ++i) 
-       {
-               Body * b = s->body+i;
-               glColor3f(0.0f, b->mass/1e11*100, 0.0f);
-               glPushMatrix(); // to save the current matrix
-               glTranslated(scale*b->x[0], scale*b->x[1], scale*b->x[2]);
-               glutSolidSphere (BALL_SIZE, 10, 10);
-               glPopMatrix(); // restore the previous matrix
-       }
-       glFlush();
-}
-
-/**
- * This function is to manipulate with the image
- */
-void Graphics_Keyboard(unsigned char theKey, int mouseX, int mouseY) 
-{
-       if (theKey == 'x' || theKey == 'X') 
-       {
-               exit(EXIT_SUCCESS);
-       }
-
-               if (theKey == 'i' || theKey == 'I') {
-                       eyePhi -= M_PI / 20;
-               if (eyePhi == 0)
-                               eyePhi = 2 * M_PI;
-               } else if (theKey == 'm' || theKey == 'I') {
-                       eyePhi += M_PI / 20;
-               } else if (theKey == 'j' || theKey == 'J') {
-                       eyeTheta -= M_PI / 20;
-               } else if (theKey == 'k' || theKey == 'K') {
-                       eyeTheta += M_PI / 20;
-               } else if (theKey == ',') {
-                       eyeRho += 0.5;
-               } else if (theKey == '.' || theKey == 'I') {
-                       eyeRho -= 0.5;
-               } else if (theKey == 'w' || theKey == 'W') {
-                       look[1] += 0.5;
-               } else if (theKey == 'z' || theKey == 'Z') {
-                       look[1] -= 0.5;
-               } else if (theKey == 'a' || theKey == 'A') {
-                       look[0] -= 0.5;
-               } else if (theKey == 's' || theKey == 'S') {
-                       look[0] += 0.5;
-               } else if (theKey == '+') {
-                       scale *= 1.1;
-               } else if (theKey == '-') {
-                       scale *= 0.9;
-               }
-               if (sin(eyePhi) > 0) upY = 1;
-               else upY = 1;
-}
-
-/**
- * Resize the view window
- */
-void Graphics_Reshape(int width, int height) 
-{
-       double displayRatio = 1.0 * width / height;
-       windowWidth = width;
-       windowHeight = height;
-       glMatrixMode(GL_PROJECTION);
-       glLoadIdentity();
-       gluPerspective(VIEW_ANGLE, displayRatio, WORLD_NEAR, WORLD_FAR);
-       glViewport(0, 0, windowWidth, windowHeight);
-}
-
-
-/**
- * This function is called repeatedly by graphics library. You can consider 
- * it as main loop in the program.
- */
-void Graphics_Animate(void) 
-{
-
-       System_Compute(&universe); //Compute and update new positions for the time step
-       Graphics_Display(&universe); // Display needs to be called to redraw the screen
-}