void CreateScene(Scene& scene)
{
scene.Clear();
scene.EnableLighting = true;
scene.EnableFlatShading = false;
float r = 0.5;
float count = 12;
scene.SetAmbient(Color(0.2, 0.2, 0.2));
scene.AddLight(Point3D(100,0,30), Color(0.8, 0.8, 0.8));
scene.AddLight(Point3D(0,100,80), Color(0.5, 0.5, 0.5));
// Red octant: Moderate specular, moderate shininess
scene.modeling.Push();
scene.SetColor(HSVColor(0.00, 1.0, 0.7), HSVColor(0.0, 0.0, 0.8), 30);
scene.modeling.Translate( 0.5, -0.5, 0);
CreateSphereOctant(scene, r, count);
scene.modeling.Pop();
// Blue octant: High specular, high shininess
scene.modeling.Push();
scene.SetColor(HSVColor(0.66, 1.0, 0.9), HSVColor(0.0, 0.0, 1.5), 120);
scene.modeling.Translate(-0.5, 0.5, 0);
CreateSphereOctant(scene, r, count);
scene.modeling.Pop();
// Green octant: No specular
scene.modeling.Push();
scene.SetColor(HSVColor(0.33, 1.0, 0.7), HSVColor(0.0, 0.0, 0.0), 0);
scene.modeling.Translate(-0.5, -0.5, 0);
CreateSphereOctant(scene, r, count);
scene.modeling.Pop();
}
////////////////////////////////////////////////////////////////////////
// Called by GLut when there are keyboard messages.
void KeyboardInput(unsigned char key, int, int)
{
switch(key) {
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
sceneID = key - '0';
scene.Clear();
CreateScene(scene);
PreprocessScene(scene);
glutIdleFunc(&Update);
break;
case 'g':
scene.UseOpenGLRendering = !scene.UseOpenGLRendering;
glutIdleFunc(&Update);
break;
case 'a':
scene.UseAntiAliasing = !scene.UseAntiAliasing;
glutIdleFunc(&Update);
break;
case 27: // Escape key
case 'q':
exit(EXIT_SUCCESS);
}
}
void CreateScene(Scene& scene)
{
scene.Clear();
scene.EnableLighting = false;
scene.EnableFlatShading = false;
TileTexture* tile = new TileTexture(256,256);
WoodTexture* wood = new WoodTexture(256,256);
scene.SetAmbient(Color(0.4, 0.4, 0.4));
scene.AddLight(Point3D(100,80,50), Color(0.8, 0.8, 0.8));
scene.AddLight(Point3D(-100,-80,-50), Color(0.8, 0.8, 0.8));
scene.SetTexture(tile, NULL);
scene.modeling.Push();
scene.modeling.Translate(-0.6, 0.0, 0);
scene.SetColor(HSVColor(0.083, 0.75, 0.8), HSVColor(0.0, 0.0, 0.0), 0);
CreateRect(scene, 1.0, 1.0);
scene.modeling.Pop();
scene.SetTexture(wood, NULL);
scene.modeling.Push();
scene.modeling.Translate(0.6, 0.0, 0);
scene.SetColor(HSVColor(0.125, 0.7, 0.8), HSVColor(0.0, 0.0, 0.0), 0);
CreateRect(scene, 1.0, 1.0);
scene.modeling.Pop();
}
void CreateScene(Scene& scene)
{
scene.Clear();
scene.EnableLighting = false;
scene.EnableFlatShading = false;
ReflTexture* refl = new ReflTexture();
scene.SetAmbient(Color(0.4, 0.4, 0.4));
scene.AddLight(Point3D(0,-100,80), Color(0.8, 0.8, 0.8));
scene.SetTexture(NULL, NULL, refl);
scene.modeling.Push();
scene.SetColor(HSVColor(0.66, 1.0, 0.9), HSVColor(0.0, 0.0, 1.5), 120);
Reflector(scene, 12*4, 12*4);
scene.modeling.Pop();
}