public RenderTarget CreateRenderTarget(string name, Renderer.RenderTargets.Definition definition)
{
if (string.IsNullOrWhiteSpace(name))
throw new ArgumentNullException("name");
if (definition == null)
throw new ArgumentNullException("definition");
int[] textureHandles;
var renderTarget = new RenderTarget(definition.Width, definition.Height);
renderTarget.Handle = RenderSystem.CreateRenderTarget(definition, out textureHandles, (handle, success, errors) =>
{
renderTarget.IsReady = true;
});
var textures = new Resources.Texture[textureHandles.Length];
for (var i = 0; i < textureHandles.Length; i++)
{
var texture = new Resources.Texture("_sys/render_targets/" + name + "_" + StringConverter.ToString(i), "");
texture.Handle = textureHandles[i];
texture.Width = definition.Width;
texture.Height = definition.Height;
ResourceManager.Manage(texture);
textures[i] = texture;
}
renderTarget.Textures = textures;
return renderTarget;
}
/// <summary>
/// Begin to render a new pass to the specified render target
/// </summary>
/// <param name="renderTarget"></param>
/// <param name="clearColor"></param>
public void BeginPass(RenderTarget renderTarget, Vector4 clearColor, bool clearDepth = true)
{
PrimaryBuffer.Writer.Write((byte)OpCode.BeginPass);
if (renderTarget == null)
{
PrimaryBuffer.Writer.Write(0);
PrimaryBuffer.Writer.Write(Width);
PrimaryBuffer.Writer.Write(Height);
}
else
{
PrimaryBuffer.Writer.Write(renderTarget.Handle);
PrimaryBuffer.Writer.Write(renderTarget.Width);
PrimaryBuffer.Writer.Write(renderTarget.Height);
}
PrimaryBuffer.Writer.Write(true);
PrimaryBuffer.Writer.Write(clearColor);
PrimaryBuffer.Writer.Write(clearDepth);
}
public void ChangeRenderTarget(RenderTarget renderTarget)
{
PrimaryBuffer.Writer.Write((byte)OpCode.ChangeRenderTarget);
if (renderTarget == null)
{
PrimaryBuffer.Writer.Write(0);
PrimaryBuffer.Writer.Write(Width);
PrimaryBuffer.Writer.Write(Height);
}
else
{
PrimaryBuffer.Writer.Write(renderTarget.Handle);
PrimaryBuffer.Writer.Write(renderTarget.Width);
PrimaryBuffer.Writer.Write(renderTarget.Height);
}
}
/// <summary>
/// Begin to render a new pass to the specified render target
/// </summary>
/// <param name="renderTarget"></param>
/// <param name="clearColor"></param>
public void BeginPass(RenderTarget renderTarget)
{
PrimaryBuffer.Writer.Write((byte)OpCode.BeginPass);
if (renderTarget == null)
{
PrimaryBuffer.Writer.Write(0);
PrimaryBuffer.Writer.Write(Width);
PrimaryBuffer.Writer.Write(Height);
}
else
{
PrimaryBuffer.Writer.Write(renderTarget.Handle);
PrimaryBuffer.Writer.Write(renderTarget.Width);
PrimaryBuffer.Writer.Write(renderTarget.Height);
}
PrimaryBuffer.Writer.Write(false);
}