public void AddComponent(H1RayTracerComponent InComponent)
{
H1RayTracerComponent Component = RayTracerComponents.Find((e) => { return(InComponent.Descriptor.Id == e.Descriptor.Id); });
if (Component == null)
{
// making sure that there is no overlapped adding on the list
RayTracerComponents.Add(InComponent);
}
}
public void RemoveComponent(H1RayTracerComponent InComponent)
{
// making sure that there is no dangling
H1RayTracerComponent Component = RayTracerComponents.Find((e) => { return(InComponent.Descriptor.Id == e.Descriptor.Id); });
if (Component != null)
{
RayTracerComponents.Remove(InComponent);
}
}
public bool Render()
{
H1Entity CameraObject = new H1Entity();
H1RayTracerCameraComponent RayTracerCameraComponent = new H1RayTracerCameraComponent(CameraObject);
Int32 ResolutionX = BackBuffer.Width;
Int32 ResolutionY = BackBuffer.Height;
H1Vector3 Direction = H1Vector3.Normalize(new H1Vector3(0, 1, -1));
RayTracerCameraComponent.UpdateCamera(new H1Vector3(0, 0, 500), Direction);
RayTracerCameraComponent.SetViewFrustum(100, 1000, (float)(30.0 / Math.PI), ResolutionX, ResolutionY);
// test ray tracer component entity
H1RayTracerComponent OneComponent = new H1RayTracerComponent(CameraObject);
OneComponent.Activate();
float Extent = 25.0f;
OneComponent.CreateBoxBound(new H1Vector3(0, 500, 0), new H1Vector3(Extent, Extent, Extent));
H1Ray Ray = new H1Ray(new H1Vector3(0, 0, 500), Direction);
float T0, T1;
bool bCollide = OneComponent.IsCollide(Ray, out T0, out T1);
H1Ray[] Rays = RayTracerCameraComponent.GenerateRays();
H1RayTracerSystem.Singleton.RayCast(Rays, ref BackBuffer);
Bitmap NewBitmap = new Bitmap(ResolutionX, ResolutionY);
for (Int32 PixelY = 0; PixelY < ResolutionY; ++PixelY)
{
for (Int32 PixelX = 0; PixelX < ResolutionX; ++PixelX)
{
H1Color PixelColor = BackBuffer[PixelX, PixelY];
Color OutColor = Color.FromArgb(PixelColor.A, PixelColor.R, PixelColor.G, PixelColor.B);
NewBitmap.SetPixel(PixelX, PixelY, OutColor);
}
}
NewBitmap.Save("RayTracerOutput.png", ImageFormat.Png);
return(true);
}
