public static void Blit(RenderTexture renderTexture, Material material)
{
BeginActive(renderTexture);
P3dHelper.Draw(material);
//Graphics.Blit(default(Texture), renderTexture, material);
EndActive();
}
public static void Blit(RenderTexture renderTexture, Material material)
{
var oldActive = RenderTexture.active;
RenderTexture.active = renderTexture;
P3dHelper.Draw(material);
//Graphics.Blit(default(Texture), renderTexture, material);
RenderTexture.active = oldActive;
}
private void ExecuteCommands(List <P3dCommand> commands, bool sendNotifications, ref RenderTexture main, ref RenderTexture swap, ref Mesh preparedMesh, ref Matrix4x4 preparedMatrix)
{
if (swap == null)
{
swap = P3dHelper.GetRenderTexture(main);
}
if (keepUnpaintable == true)
{
P3dCommandReplace.BlitFast(swap, current, Color.white);
}
RenderTexture.active = main;
for (var i = 0; i < commands.Count; i++)
{
var command = commands[i];
if (command.Model != null)
{
RenderTexture.active = swap;
command.Apply(main);
if (command.RequireMesh == true)
{
command.Model.GetPrepared(ref preparedMesh, ref preparedMatrix);
P3dHelper.Draw(command.Material, preparedMesh, preparedMatrix, command.Submesh, coord);
}
else
{
P3dHelper.Draw(command.Material);
}
P3dHelper.Swap(ref main, ref swap);
}
command.Pool();
}
commands.Clear();
if (main.useMipMap == true)
{
main.GenerateMips();
}
if (sendNotifications == true)
{
NotifyOnModified(commands == previewCommands);
}
}
public static void Texture(RenderTexture rendertexture, Mesh mesh, int submesh, Texture texture, P3dCoord coord)
{
if (cachedTextureSet == false)
{
cachedTexture = P3dShader.BuildMaterial("Hidden/Paint in 3D/Texture");
cachedTextureSet = true;
}
P3dHelper.BeginActive(rendertexture);
cachedTexture.SetTexture(P3dShader._Buffer, texture);
cachedTexture.SetVector(P3dShader._BufferSize, new Vector2(texture.width, texture.height));
P3dHelper.Draw(cachedTexture, mesh, Matrix4x4.identity, submesh, coord);
P3dHelper.EndActive();
}
private void ExecuteCommands(List <P3dCommand> commands, bool sendNotifications, ref RenderTexture main, ref RenderTexture swap, ref Mesh preparedMesh, ref Matrix4x4 preparedMatrix)
{
RenderTexture.active = main;
for (var i = 0; i < commands.Count; i++)
{
var command = commands[i];
RenderTexture.active = swap;
command.Apply(main);
if (command.RequireMesh == true)
{
paintable.GetPrepared(ref preparedMesh, ref preparedMatrix);
P3dHelper.Draw(command.Material, preparedMesh, preparedMatrix, slot.Index, coord);
}
else
{
P3dHelper.Draw(command.Material);
}
P3dHelper.Swap(ref main, ref swap);
command.Pool();
}
commands.Clear();
if (main.useMipMap == true)
{
main.GenerateMips();
}
if (sendNotifications == true)
{
NotifyOnModified(commands == previewCommands);
}
}
public static void White(RenderTexture rendertexture, Mesh mesh, int submesh, P3dCoord coord)
{
P3dHelper.BeginActive(rendertexture);
if (mesh != null)
{
if (cachedWhiteSet == false)
{
cachedWhite = P3dShader.BuildMaterial("Hidden/Paint in 3D/White");
cachedWhiteSet = true;
}
GL.Clear(true, true, Color.black);
P3dHelper.Draw(cachedWhite, mesh, Matrix4x4.identity, submesh, coord);
}
else
{
GL.Clear(true, true, Color.white);
}
P3dHelper.EndActive();
}
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
}
