public void OnFrame(PopCap.TFrameMeta ColorMeta, Texture ColourText, PopCap.TFrameMeta DepthMeta, Texture DepthTexture)
{
if (!this.isActiveAndEnabled)
{
return;
}
}
public void OnFrame(PopCap.TFrameMeta ColorMeta, Texture ColourText, PopCap.TFrameMeta DepthMeta, Texture DepthTexture)
{
if (DepthMeta.Camera != null)
{
LastCamera = DepthMeta.Camera;
//UpdateCamera(DepthMeta.Camera);
}
else
{
Debug.Log("No camera in meta");
}
}
public void OnFrame(PopCap.TFrameMeta ColourMeta, Texture ColourTexture, PopCap.TFrameMeta DepthMeta, Texture PositionTexture)
{
var RayMarchMaterial = AccumulatorMaterial;
if (!this.isActiveAndEnabled)
{
return;
}
if (DepthMeta.Camera == null)
{
Debug.LogWarning("PointCloudRayMarch frame missing .Camera");
return;
}
if (DepthMeta.Camera.Intrinsics == null)
{
Debug.LogWarning("PointCloudRayMarch frame missing .Camera.Intrinsics");
return;
}
if (DepthMeta.Camera.LocalToWorld == null)
{
Debug.LogWarning("PointCloudRayMarch frame missing .Camera.LocalToWorld");
return;
}
RayMarchMaterial.SetVector("CameraToLocalViewportMin", DepthMeta.Camera.GetCameraSpaceViewportMin());
RayMarchMaterial.SetVector("CameraToLocalViewportMax", DepthMeta.Camera.GetCameraSpaceViewportMax());
RayMarchMaterial.SetMatrix("CameraToLocalTransform", DepthMeta.Camera.GetCameraToLocal());
RayMarchMaterial.SetMatrix("LocalToCameraTransform", DepthMeta.Camera.GetLocalToCamera());
RayMarchMaterial.SetMatrix("WorldToLocalTransform", DepthMeta.Camera.GetWorldToLocal());
bool WritePositions = true;
if (WritePositions)
{
var PositionRT = PositionTexture as RenderTexture;
RenderTexture.active = PositionRT;
var Position2d = new Texture2D(PositionRT.width, PositionRT.height, TextureFormat.RGBAFloat, false);
Position2d.ReadPixels(new Rect(0, 0, Position2d.width, Position2d.height), 0, 0);
Position2d.Apply();
var PositionPixels = Position2d.GetPixels();
int INPUT_POSITION_COUNT = 90;
var Positions4 = new Color[INPUT_POSITION_COUNT];
int BlitCount = 1;
for (int p = FirstPositionBlit; p < PositionPixels.Length; p += INPUT_POSITION_COUNT, BlitCount++)
{
System.Array.Copy(PositionPixels, p, Positions4, 0, Positions4.Length);
BlitNextFrame(Positions4);
if (BlitCount >= MaxPositionBlits)
{
break;
}
}
FirstPositionBlit += INPUT_POSITION_COUNT + BlitCount;
if (FirstPositionBlit > PositionPixels.Length)
{
FirstPositionBlit = 0;
}
}
else
{
BlitNextFrame(null);
}
}
