public void AddToQueue(PixelRenderer subject, bool doUpdate)
{
#if (UNITY_EDITOR)
// Prevent triggering of render from scene view
if (new List <Camera>(UnityEditor.SceneView.GetAllSceneCameras()).Contains(Camera.current))
{
return;
}
#endif
// Don't add to queue if the active camera is already the render camera
if (Camera.current == renderCamera)
{
return;
}
// Get the subject bounding rect
Rect bounds = subject.Bounds;
if (doUpdate)
{
// Prep the subject and sub-sprites
subject.Prep(tempLayer);
subject.BroadcastMessage("PrepSubSprite", tempLayer, SendMessageOptions.DontRequireReceiver);
// Position the render camera
renderCamera.transform.position = (Vector3)((Vector2)subject.transform.position + bounds.position) + Vector3.forward * renderCamera.transform.position.z;
renderCamera.orthographicSize = bounds.size.y / 2;
renderCamera.targetTexture = subject.RenderTarget;
// Take the picture
renderCamera.Render();
renderCamera.targetTexture = null;
// Release the subject and sub-sprites
subject.Release();
subject.BroadcastMessage("ReleaseSubSprite", SendMessageOptions.DontRequireReceiver);
}
// Add item to draw queue
Matrix4x4 transformMatrix = new Matrix4x4(
new Vector4(bounds.size.x, 0, 0, 0),
new Vector4(0, bounds.size.y, 0, 0),
new Vector4(0, 0, 1, 0),
new Vector4(subject.transform.position.x + bounds.position.x, subject.transform.position.y + bounds.position.y, 0, 1)
);
//transformMatrix = mainCamera.transform.worldToLocalMatrix * transformMatrix;
int order = subject.orderInLayer + SortingLayer.GetLayerValueFromName(subject.sortingLayer) * sortingLayerContribution;
DrawMeshItem item = new DrawMeshItem(subject.RenderTarget, transformMatrix, subject.material ? subject.material : defaultMaterial, subject.outlineColor, subject.palette ? subject.palette : defaultPalette);
while (drawQueue.ContainsKey(order))
{
order++;
}
drawQueue.Add(order, item);
}
public void ConvertQueue()
{
while (drawQueue.Count > 0)
{
// Pop item off front of queue
DrawMeshItem item = drawQueue.Values[0];
drawQueue.RemoveAt(0);
// Set property block texture and submit to command buffer
propertyBlock.SetTexture("_MainTex", item.texture);
propertyBlock.SetColor("_OutlineColor", item.outlineColor);
propertyBlock.SetTexture("_PaletteTex", item.palette);
commandBuffer.DrawMesh(drawMesh, item.transform, item.material, 0, 0, propertyBlock);
}
}
