} // DisableRenderTarget
/// <summary>
/// Back to back buffer (frame buffer).
/// </summary>
public static void DisableCurrentRenderTargets()
{
if (currentRenderTarget != null)
currentRenderTarget.alreadyResolved = true;
currentRenderTarget = null;
EngineManager.Device.SetRenderTarget(null);
} // DisableCurrentRenderTargets
} // RecreateResource
#endregion
#region Enable Render Target
/// <summary>
/// Set render target for render.
/// </summary>
public void EnableRenderTarget(CubeMapFace cubeMapFace)
{
if (currentRenderTarget != null)
throw new InvalidOperationException("Render Target Cube: unable to set render target. Another render target is still set. If you want to set multiple render targets use the static method called EnableRenderTargets.");
EngineManager.Device.SetRenderTarget(renderTarget, cubeMapFace);
currentRenderTarget = this;
alreadyResolved = false;
} // EnableRenderTarget
} // Clear
#endregion
#region Disable Render Target
/// <summary>
/// Resolve render target.
/// This method will only work if the render target was set before with SetRenderTarget.
/// </summary>
public void DisableRenderTarget()
{
// Make sure this render target is currently set!
if (currentRenderTarget != this)
{
throw new InvalidOperationException("Render Target: Cannot call disable to a render target without first setting it.");
}
alreadyResolved = true;
currentRenderTarget = null;
EngineManager.Device.SetRenderTarget(null);
} // DisableRenderTarget
} // Fetch
/// <summary>
/// Release the render target.
/// </summary>
public static void Release(RenderTargetCube rendertarget)
{
if (rendertarget == null)
return;
for (int i = 0; i < renderTargets.Count; i++)
{
if (rendertarget == renderTargets[i])
{
rendertarget.looked = false;
return;
}
}
// If not do nothing.
//throw new ArgumentException("Render Target: Cannot release render target. The render target is not present in the pool.");
} // Release
} // Begin
/// <summary>
/// Begins the rendering of the depth information from the light point of view over a cube render target.
/// </summary>
internal void Begin(RenderTargetCube lightDepthTexture, Vector3 lightPosition, float lightRadius)
{
try
{
// Creates the render target textures
lightDepthTextureCube = lightDepthTexture;
spLightPosition.Value = lightPosition;
spLightRadius.Value = lightRadius;
}
catch (Exception e)
{
throw new InvalidOperationException("Shadow Map Shader: Unable to begin the rendering.", e);
}
} // Begin
} // Begin
/// <summary>
/// Begins the rendering of the depth information from the light point of view over a cube render target.
/// </summary>
internal void Begin(int lightDepthTextureSize, Vector3 lightPosition, float lightRadius)
{
try
{
// Creates the render target textures
lightDepthTextureCube = RenderTargetCube.Fetch(lightDepthTextureSize, SurfaceFormat.Single, DepthFormat.Depth24, RenderTarget.AntialiasingType.NoAntialiasing);
spLightPosition.Value = lightPosition;
spLightRadius.Value = lightRadius;
}
catch (Exception e)
{
throw new InvalidOperationException("Shadow Map Shader: Unable to begin the rendering.", e);
}
} // Begin
