void CSceneScrollerTapestry::PositionSceneCamera(const QuantityType currentClockTick)
{
CSceneCameraOpenGL sceneCamera;
//View frustrum definition
//90° Field of view.
const FloatCoord kFieldOfView = 90.0;
//4:3 Aspect ratio.
const FloatCoord kAspectRatio = (FloatCoord)4.0 / (FloatCoord)3.0;
//Near and far clip plane distances
const FloatCoord kNearClipDistance = 1.0;
const FloatCoord kFarClipDistance = 9000.0;
//Camera position and orientation
//Camera position.
const CFloatPoint kCameraPosition(0.0, 0.0, 6.0);
//Camera focus point
const CFloatPoint kCameraFocusPoint(0.0, 0.0, 0.0);
//Camera orientation vector
const CVector kCameraOrientVector(0.0, 1.0, 0.0);
//Adjust the scene camera.
sceneCamera.SetFOV(kFieldOfView);
sceneCamera.SetAspectRatio(kAspectRatio);
sceneCamera.SetNearClipPlane(kNearClipDistance);
sceneCamera.SetFarClipPlane(kFarClipDistance);
sceneCamera.SetCameraPosition(kCameraPosition);
sceneCamera.SetFocusPoint(kCameraFocusPoint);
sceneCamera.SetCameraUpVector(kCameraOrientVector);
SetSceneCamera(sceneCamera);
}
D3D12MemoryManagement::D3D12MemoryManagement()
{
m_ViewportCamera.Initialize(PointF{ 600.0f, 0.0f }, 0.6f);
SetSceneCamera(&m_ViewportCamera);
m_DebugCamera = m_ViewportCamera;
m_pCapturedCamera = &m_ViewportCamera;
m_pSceneCamera = &m_ViewportCamera;
ZeroMemory(m_GraphPoints, sizeof(m_GraphPoints));
#if(_DEBUG)
m_bRenderStats = true;
m_bDrawMipColors = true;
#endif
}
void CSceneScrollerFlag::PositionSceneCamera(const QuantityType currentClockTick)
{
CSceneCameraOpenGL sceneCamera;
// Amplitude of camera "sway" in the x and y axis.
const ScalarType kMaxCameraXSway = 0.5;
const ScalarType kMaxCameraYSway = 0.5;
// Clock tick divisor for camera sway rate (tick is used as input into trigonometric
// functions that govern sway motion).
const ScalarType kCameraSwayRateDivisor = 2000.0;
//View frustrum definition
//90° Field of view.
const FloatCoord kFieldOfView = 90.0;
//4:3 Aspect ratio.
const FloatCoord kAspectRatio = (FloatCoord)4.0 / (FloatCoord)3.0;
//Near and far clip plane distances
const FloatCoord kNearClipDistance = 1.0;
const FloatCoord kFarClipDistance = 5000.0;
//Camera position and orientation
//Camera position.
const CFloatPoint kCameraPosition(
::cos((ScalarType)currentClockTick / kCameraSwayRateDivisor) * kMaxCameraXSway,
::sin((ScalarType)currentClockTick / kCameraSwayRateDivisor) * kMaxCameraYSway, 5.0);
//Camera focus point
const CFloatPoint kCameraFocusPoint(0.0, 0.0, 0.0);
//Camera orientation vector
const CVector kCameraOrientVector(0.0, 1.0, 0.0);
//Adjust the scene camera.
sceneCamera.SetFOV(kFieldOfView);
sceneCamera.SetAspectRatio(kAspectRatio);
sceneCamera.SetNearClipPlane(kNearClipDistance);
sceneCamera.SetFarClipPlane(kFarClipDistance);
sceneCamera.SetCameraPosition(kCameraPosition);
sceneCamera.SetFocusPoint(kCameraFocusPoint);
sceneCamera.SetCameraUpVector(kCameraOrientVector);
SetSceneCamera(sceneCamera);
}
int main (int argc, char** argv)
{
glutInit(&argc, argv);
if (argc == 1) {
std::cout << "No file specify." << std::endl;
return 0;
}
if (argc > 1) {
std::string file = argv[1];
if (file.find(".scene") == std::string::npos)
{
std::cout << "Wrong file format." << std::endl;
return 0;
}
else {
sceneReader.ReadFile(argv[1]);
bezier_type = sceneReader.GetBezierObjects();
bezier_type_size = sceneReader.GetNumberOfBezierObjects();
print_index = -1;
SetSceneCamera();
}
}
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
glutInitWindowPosition(80, 80);
glutInitWindowSize(800, 600);
glutCreateWindow("main_t05m01");
glutDisplayFunc(display);
glutReshapeFunc(reshape);
glutSpecialFunc(special);
glutKeyboardFunc(processNormalKeys);
init();
glutMainLoop();
return 0;
}
