C++ (Cpp) SEVector3f::Normalize Examples

Example #1

File: Lighting.cpp Project: jazzboysc/SwingEngine1

//----------------------------------------------------------------------------
bool Lighting::OnInitialize()
{
    if( !SEWindowApplication3::OnInitialize() )
    {
        return false;
    }

    m_spCamera->SetFrustum(-0.55f, 0.55f, -0.4125f, 0.4125f, 1.0f, 100.0f);
    SEVector3f tempCLoc(0.0f, 9.0f, -20.0f);
    SEVector3f tempCDir(0.0f, -0.2f, 1.0f);
    tempCDir.Normalize();
    SEVector3f tempCUp(0.0f, 1.0f, 0.0f);
    SEVector3f tempCRight = tempCUp.Cross(tempCDir);
    tempCRight.Normalize();
    tempCUp = tempCDir.Cross(tempCRight);
    tempCUp.Normalize();
    m_spCamera->SetFrame(tempCLoc, tempCRight, tempCUp, tempCDir);

    CreateScene();

    // initial update of objects
    m_spScene->UpdateGS();
    m_spScene->UpdateRS();

    // initial culling of scene
    m_Culler.SetCamera(m_spCamera);
    m_Culler.ComputeUnculledSet(m_spScene);

#if defined(SE_USING_OES2)
    InitializeCameraMotion(0.1f, 0.01f);
#else
    InitializeCameraMotion(0.01f, 0.001f);
#endif
    InitializeObjectMotion(m_spScene);

    return true;
}