#pragma warning restore 465
public static IntPtr NewScene(SceneFlags flags,
AlgorithmFlags aFlags)
{
var retval = NativeMethods.rtcNewScene(flags,
aFlags);
CheckLastError();
return(retval);
}
/// <summary>
/// Performs an occlusion query on this scene.
/// </summary>
/// <param name="ray">The ray structure to use.</param>
/// <param name="activityMask">The ray activity mask.</param>
public unsafe void Occlusion16(RayStruct16 *ray, uint *activityMask)
{
#if DEBUG
CheckDisposed();
if (!AlgorithmFlags.HasFlag(AlgorithmFlags.Intersect16))
{
throw new InvalidOperationException("AlgorithmFlags.Intersect16 not set.");
}
#endif
RTC.Occluded16(activityMask, NativePtr, ray);
}
/// <summary>
/// Performs an occlusion query on this scene.
/// </summary>
/// <param name="ray">The ray structure to use.</param>
public unsafe void Occlusion(RayStruct1 *ray)
{
#if DEBUG
CheckDisposed();
if (!AlgorithmFlags.HasFlag(AlgorithmFlags.Intersect1))
{
throw new InvalidOperationException("AlgorithmFlags.Intersect1 not set.");
}
#endif
RTC.Occluded(NativePtr, ray);
}
/// <summary>
/// Instantiates a new scene with the given scene and algorithm flags.
/// </summary>
/// <param name="sceneFlags">The scene flags to use.</param>
/// <param name="algorithmFlags">The algorithm flags to use.</param>
public Scene(SceneFlags sceneFlags = SceneFlags.Dynamic
| SceneFlags.Coherent,
AlgorithmFlags algorithmFlags = AlgorithmFlags.Intersect1
| AlgorithmFlags.Intersect4)
{
if (!sceneFlags.HasFlag(SceneFlags.Dynamic))
{
sceneFlags |= SceneFlags.Dynamic;
}
this.sceneFlags = sceneFlags;
this.algorithmFlags = algorithmFlags;
this.nativePtr = RTC.NewScene(SceneFlags,
AlgorithmFlags);
}
public static extern IntPtr rtcNewScene(SceneFlags flags,
AlgorithmFlags aFlags);
