public void onDrawFrame(GL10 gl) {
// Clears the screen and depth buffer.
gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);
gl.glLoadIdentity();
camera1.look();
fog.draw(gl);
switch ((setLights / 10) % 3) {
case 0:
light4.disable();
light0.enable();
light3.enable();
light0.setPosition();
light3.setPosition();
break;
case 1:
light0.disable();
light3.enable();
light4.enable();
light3.setPosition();
light4.setPosition();
break;
case 2:
light3.disable();
light0.enable();
light4.enable();
light0.setPosition();
light4.setPosition();
break;
default:
break;
}
setLights++;
gl.glColor4f(0.0f, 1.0f, 0.0f, 0.0f);
gl.glPushMatrix();
gl.glRotatef(-90.0f - angle, 0.0f, 1.0f, 0.0f);
winter.draw(gl);
light1.setPosition();
light2.setPosition();
gl.glTranslatef(-7.0f, 20.0f, 0.0f);
sphere.draw(gl);
gl.glPopMatrix();
gl.glPushMatrix();
particles.draw(gl);
gl.glPopMatrix();
}
// draw solids of a scene
public void drawScene(String drawType) {
PA4.clearPixelBuffer();
for (int i = 0; i < solids.size(); i++) {
Object3D obj = solids.get(i);
obj.draw(lights, view_vector, drawType);
}
}