/// <summary>
/// Constructor
/// <param name="targetFormat">The target GraphicsFormat that will be used for Filter evaluation</param>
/// <param name="brushPos">The brush position</param>
/// <param name="brushSize">The brush size</param>
/// <param name="brushRotation">The brush rotation</param>
/// </summary>
public FilterContext(GraphicsFormat targetFormat, Vector3 brushPos, float brushSize, float brushRotation)
{
rtHandleCollection = new RTHandleCollection();
floatProperties = new Dictionary <string, float>();
intProperties = new Dictionary <string, int>();
vectorProperties = new Dictionary <string, Vector4>();
this.brushPos = brushPos;
this.brushSize = brushSize;
this.brushRotation = brushRotation;
this.targetFormat = targetFormat;
}
private void Init()
{
if (!m_initialized)
{
m_rtCollection = new RTHandleCollection();
m_rtCollection.AddRTHandle(RenderTextureIDs.cameraView, "cameraView", GraphicsFormat.R8G8B8A8_UNorm);
m_rtCollection.AddRTHandle(RenderTextureIDs.meshStamp, "meshStamp", GraphicsFormat.R16_SFloat);
m_rtCollection.AddRTHandle(RenderTextureIDs.meshStampPreview, "meshStampPreview", GraphicsFormat.R16_SFloat);
m_rtCollection.AddRTHandle(RenderTextureIDs.meshStampMask, "meshStampMask", GraphicsFormat.R16_UNorm);
m_rtCollection.AddRTHandle(RenderTextureIDs.sourceHeight, "sourceHeight", GraphicsFormat.R16_UNorm);
m_rtCollection.AddRTHandle(RenderTextureIDs.combinedHeight, "combinedHeight", GraphicsFormat.R16_UNorm);
m_initialized = true;
}
}
