public void Paint(P3dGroup group, P3dCommand command)
{
var commandMaterial = command.Material;
//if (bounds.Intersects(lastBounds) == true)
{
for (var i = PaintableTextures.Count - 1; i >= 0; i--)
{
var paintableTexture = PaintableTextures[i];
var renderTexture = paintableTexture.PreparePaint(); // Prepare the paint regardless, to sync undo states
if (paintableTexture.Group == group)
{
var oldActive = RenderTexture.active;
var swap = default(RenderTexture);
RenderTexture.active = renderTexture;
if (command.RequireSwap == true)
{
swap = P3dHelper.GetRenderTexture(renderTexture.width, renderTexture.height, renderTexture.depth, renderTexture.format);
P3dHelper.Blit(swap, renderTexture);
commandMaterial.SetTexture(P3dShader._Buffer, swap);
}
command.Apply();
if (command.RequireMesh == true)
{
switch (paintableTexture.Channel)
{
case P3dChannel.UV: commandMaterial.SetVector(P3dShader._Channel, new Vector4(1.0f, 0.0f, 0.0f, 0.0f)); break;
case P3dChannel.UV2: commandMaterial.SetVector(P3dShader._Channel, new Vector4(0.0f, 1.0f, 0.0f, 0.0f)); break;
case P3dChannel.UV3: commandMaterial.SetVector(P3dShader._Channel, new Vector4(0.0f, 0.0f, 1.0f, 0.0f)); break;
case P3dChannel.UV4: commandMaterial.SetVector(P3dShader._Channel, new Vector4(0.0f, 0.0f, 0.0f, 1.0f)); break;
}
commandMaterial.SetPass(0);
Graphics.DrawMeshNow(lastMesh, lastMatrix, paintableTexture.MaterialIndex);
}
else
{
Graphics.Blit(default(Texture), renderTexture, commandMaterial);
}
RenderTexture.active = oldActive;
if (swap != null)
{
P3dHelper.ReleaseRenderTexture(swap);
}
}
}
}
}
public void Paint(P3dCommand command, List <P3dWindowPaintable> paintables)
{
var commandMaterial = command.Material;
//if (bounds.Intersects(lastBounds) == true)
{
for (var i = PaintableTextures.Count - 1; i >= 0; i--)
{
var paintableTexture = PaintableTextures[i];
var renderTexture = paintableTexture.PreparePaint(); // Prepare the paint regardless, to sync undo states
if (P3dHelper.IndexInMask(paintableTexture.Group, command.Groups) == true)
{
var oldActive = RenderTexture.active;
var swap = default(RenderTexture);
RenderTexture.active = renderTexture;
if (true) // TODO
{
swap = P3dHelper.GetRenderTexture(renderTexture.width, renderTexture.height, renderTexture.depth, renderTexture.format);
P3dHelper.Blit(swap, renderTexture);
commandMaterial.SetTexture(P3dShader._Buffer, swap);
}
command.Apply();
if (command.RequireMesh == true)
{
for (var j = paintables.Count - 1; j >= 0; j--)
{
var otherP = paintables[j];
for (var k = otherP.PaintableTextures.Count - 1; k >= 0; k--)
{
var otherT = otherP.PaintableTextures[k];
if (otherT.OldTexture == paintableTexture.OldTexture)
{
switch (otherT.Channel)
{
case P3dChannel.UV: commandMaterial.SetVector(P3dShader._Channel, new Vector4(1.0f, 0.0f, 0.0f, 0.0f)); break;
case P3dChannel.UV2: commandMaterial.SetVector(P3dShader._Channel, new Vector4(0.0f, 1.0f, 0.0f, 0.0f)); break;
case P3dChannel.UV3: commandMaterial.SetVector(P3dShader._Channel, new Vector4(0.0f, 0.0f, 1.0f, 0.0f)); break;
case P3dChannel.UV4: commandMaterial.SetVector(P3dShader._Channel, new Vector4(0.0f, 0.0f, 0.0f, 1.0f)); break;
}
commandMaterial.SetPass(0);
Graphics.DrawMeshNow(otherP.lastMesh, otherP.lastMatrix, otherT.MaterialIndex);
}
}
}
}
else
{
Graphics.Blit(default(Texture), renderTexture, commandMaterial);
}
RenderTexture.active = oldActive;
if (swap != null)
{
P3dHelper.ReleaseRenderTexture(swap);
}
}
}
}
}
private void Render(P3dCommand command, P3dScene.Mat mat, P3dScene.Image image, P3dScene.Obj obj, int subMesh)
{
var oldActive = RenderTexture.active;
if (image.Current == null)
{
if (image.Width > 0 && image.Height > 0 && image.Pixels != null && image.Pixels.Length > 0)
{
var texture = new Texture2D(1, 1);
if (texture.LoadImage(image.Pixels) == true)
{
var desc = mat.Desc;
desc.width = image.Width;
desc.height = image.Height;
image.Current = P3dHelper.GetRenderTexture(mat.Desc);
P3dPaintReplace.BlitFast(image.Current, texture, Color.white);
}
else
{
image.Current = P3dHelper.GetRenderTexture(mat.Desc);
P3dPaintReplace.BlitFast(image.Current, default(Texture), default(Color));
}
DestroyImmediate(texture);
}
else
{
image.Current = P3dHelper.GetRenderTexture(mat.Desc);
P3dPaintReplace.BlitFast(image.Current, default(Texture), default(Color));
}
}
var swap = P3dHelper.GetRenderTexture(image.Current.descriptor);
if (command.Preview == true)
{
if (image.Preview == null)
{
image.Preview = P3dHelper.GetRenderTexture(image.Current.descriptor);
P3dPaintReplace.BlitFast(image.Preview, image.Current, Color.white);
}
P3dPaintReplace.BlitFast(swap, image.Preview, Color.white);
command.Apply(image.Preview);
}
else
{
P3dPaintReplace.BlitFast(swap, image.Current, Color.white);
command.Apply(image.Current);
}
RenderTexture.active = swap;
if (command.RequireMesh == true)
{
P3dHelper.Draw(command.Material, obj.Mesh, obj.Matrix, subMesh, obj.Coord);
}
else
{
P3dHelper.Draw(command.Material);
}
RenderTexture.active = oldActive;
if (command.Preview == true)
{
P3dHelper.ReleaseRenderTexture(image.Preview);
image.Preview = swap;
previewDrawn = true;
}
else
{
P3dHelper.ReleaseRenderTexture(image.Current);
image.Current = swap;
}
paintedGroups.Add(command.Priority); // Group is stored in priority
}