void Dessiner(int cubeHeight)
{
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
glMatrixMode( GL_MODELVIEW );
glLoadIdentity( );
// gluLookAt(3,4,2,0,0,0,0,0,1);
camera->look();
// glRotated(angleZ,0,0,1);
// glRotated(angleY,0,1,0);
// glRotated(angleX,1,0,0);
drawCube2(cubeHeight);
// DrawGround();
// DrawSky();
// DrawSphere();
glFlush();
SDL_GL_SwapBuffers();
}
void CubeView::paintGL(QGLPainter *painter)
{
needsUpdate = false;
QRect windowViewport = painter->viewport();
painter->modelViewMatrix().push();
painter->projectionMatrix().push();
painter->pushSurface(fbo);
painter->setViewport(painter->surfaceSize());
painter->setCamera(innerCamera);
painter->modelViewMatrix().rotate(tangle, 0.0f, 1.0f, 0.0f);
painter->setFaceColor(QGL::AllFaces, QColor(170, 202, 0));
painter->setStandardEffect(QGL::LitMaterial);
painter->setDepthTestingEnabled(true);
painter->clear();
teapot->draw(painter);
painter->popSurface();
painter->projectionMatrix().pop();
painter->modelViewMatrix().pop();
painter->setViewport(windowViewport);
painter->setDepthTestingEnabled(false);
painter->modelViewMatrix().rotate(oangle, 0.0f, 1.0f, 0.0f);
QMatrix4x4 m = painter->modelViewMatrix();
QVector3D cube1pos(-1.5f, 0.0f, 0.0f);
QVector3D cube2pos(1.5f, 0.0f, 0.0f);
if (m.map(cube1pos).z() < m.map(cube2pos).z()) {
drawCube1(painter, cube1pos);
drawCube2(painter, cube2pos);
} else {
drawCube2(painter, cube2pos);
drawCube1(painter, cube1pos);
}
}
