-// compile this program using:\r
-// gcc -O3 -Wall -std=c99 -o scene scene.c bitmap.c -lglut\r
-// Or, with cygwin: (-mno-cygwin is only so the executable runs from windows)\r
-// gcc -mno-cygwin -O3 -Wall -std=c99 -o scene scene.c bitmap.c -lglut32 -lglu32 -lopengl32\r
-// Or, use make via the supplied Makefile: (For cygwin, install the package for make)\r
-// make\r
+/**\r
+ * CITS2231 Graphics Scene Editor\r
+ * @author Ashley Tyndall (20915779)\r
+ */\r
\r
#include <stdlib.h>\r
#include <stdio.h>\r
\r
/**\r
* Called when window is resized\r
- * @param w New width\r
- * @param h New height\r
+ * @param width New width\r
+ * @param height New height\r
*/\r
-void windowReshape(int w, int h) {\r
-\r
+void windowReshape(int width, int height) {\r
+ /*glViewport(0, 0, (GLsizei)width, (GLsizei)height);\r
+ printf("Width: %d, height: %d\n", width, height);\r
+ glMatrixMode(GL_PROJECTION);\r
+ glLoadIdentity();\r
+ gluPerspective( 60 * ((GLfloat)height/(GLfloat)width), (GLfloat)width/(GLfloat)height, 0.1, 1000.0);\r
+ glMatrixMode(GL_MODELVIEW);\r
+\r
+ GLdouble near = 0.1;\r
+ GLdouble far = 1000.0;\r
+ GLdouble a = (GLfloat)height/(GLfloat)width;\r
+ GLdouble fov = 60;\r
+ glFrustum( -a*near*tan(fov/2), a*near*tan(fov/2), -a*near*tan(fov/2), a*near*tan(fov/2), near, far )*/\r
}\r
\r
/**\r
*/\r
void display() {\r
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);\r
- glFlush();\r
+ glLoadIdentity();\r
+\r
+ glTranslatef(0.0f,0.0f,-10.0f); // Move into the Screen 10.0\r
+\r
+ glutSolidTeapot(1);\r
+\r
+ glutSwapBuffers();\r
}\r
\r
/**\r
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);\r
glutInitWindowSize(500, 500);\r
glutCreateWindow("Scene Editor");\r
+\r
+ glShadeModel(GL_SMOOTH); // Enables Smooth Shading\r
+ glClearColor(0.0f, 0.0f, 0.0f, 0.0f); // Black Background\r
+ glClearDepth(1.0f); // Depth Buffer Setup\r
+ glEnable(GL_DEPTH_TEST); // Enables Depth Testing\r
+ glDepthFunc(GL_LEQUAL); // The Type Of Depth Test To Do\r
+\r
+ glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // Really Nice Perspective Calculations\r
+\r
glutReshapeFunc(windowReshape);\r
glutDisplayFunc(display);\r
glutMouseFunc(mouse);\r
- glEnable(GL_DEPTH_TEST); // Enable hidden surface removal\r
\r
makeMenu();\r
+\r
+ glMatrixMode(GL_PROJECTION);\r
+ glLoadIdentity();\r
+ gluPerspective( 60, 1, 0.1, 1000.0);\r
+ glMatrixMode(GL_MODELVIEW);\r
+\r
glutMainLoop();\r
}\r