/// <summary>
/// Load in case the device got lost.
/// </summary>
public override void Load()
{
base.Load();
// Ok, time to create the shadow map render target
if (shadowMapTexture == null)
shadowMapTexture = new RenderToTexture(
RenderToTexture.SizeType.ShadowMap);
}
/// <summary>
/// Load in case the device got lost.
/// </summary>
public override void Load()
{
base.Load();
// Scene map texture
if (sceneMapTexture == null)
sceneMapTexture = new RenderToTexture(
RenderToTexture.SizeType.FullScreenWithZBuffer);
// Downsample map texture (to 1/4 of the screen)
if (downsampleMapTexture == null)
downsampleMapTexture = new RenderToTexture(
RenderToTexture.SizeType.QuarterScreen);
// Blur map texture
if (blurMap1Texture == null)
blurMap1Texture = new RenderToTexture(
RenderToTexture.SizeType.QuarterScreen);
// Blur map texture
if (blurMap2Texture == null)
blurMap2Texture = new RenderToTexture(
RenderToTexture.SizeType.QuarterScreen);
}
/// <summary>
/// Dispose
/// </summary>
public override void Dispose()
{
base.Dispose();
if (shadowMapTexture != null)
shadowMapTexture.Dispose();
shadowMapTexture = null;
}
/// <summary>
/// Dispose
/// </summary>
public override void Dispose()
{
base.Dispose();
if (sceneMapTexture != null)
sceneMapTexture.Dispose();
sceneMapTexture = null;
if (downsampleMapTexture != null)
downsampleMapTexture.Dispose();
downsampleMapTexture = null;
if (blurMap1Texture != null)
blurMap1Texture.Dispose();
blurMap1Texture = null;
if (blurMap2Texture != null)
blurMap2Texture.Dispose();
blurMap2Texture = null;
}
/// <summary>
/// Load in case the device got lost.
/// </summary>
public override void Load()
{
base.Load();
// Scene map texture
sceneMapTexture = new RenderToTexture(
RenderToTexture.SizeType.FullScreen);
}
/// <summary>
/// Dispose
/// </summary>
public override void Dispose()
{
base.Dispose();
if (sceneMapTexture != null)
sceneMapTexture.Dispose();
sceneMapTexture = null;
}
//*/
/// <summary>
/// Test create render to texture
/// </summary>
public static void TestCreateRenderToTexture()
{
Model testModel = null;
RenderToTexture renderToTexture = null;
TestGame.Start(
"TestCreateRenderToTexture",
delegate
{
testModel = new Model("apple");
renderToTexture = new RenderToTexture(
//SizeType.QuarterScreen);
SizeType.HalfScreen);
//SizeType.HalfScreenWithZBuffer);
//SizeType.FullScreen);
//SizeType.ShadowMap);
},
delegate
{
bool renderToTextureWay =
Input.Keyboard.IsKeyUp(Keys.Space) &&
Input.GamePadAPressed == false;
BaseGame.Device.RenderState.DepthBufferEnable = true;
if (renderToTextureWay)
{
// Set render target to our texture
renderToTexture.SetRenderTarget();
// Clear background
renderToTexture.Clear(Color.Blue);
// Draw background lines
//Line.DrawGrid();
//Ui.LineManager.RenderAll3DLines();
// And draw object
testModel.Render(Matrix.CreateScale(7.5f));
//BaseGame.RenderManager.RenderAllMeshes();
// Do we need to resolve?
renderToTexture.Resolve(true);
//BaseGame.Device.ResolveRenderTarget(0);
// Reset background buffer
//not longer required, done in Resolve now:
//RenderToTexture.ResetRenderTarget(true);
} // if (renderToTextureWay)
else
{
// Copy backbuffer way, render stuff normally first
// Clear background
BaseGame.Device.Clear(Color.Blue);
// Draw background lines
//Line.DrawGrid();
//Ui.LineManager.RenderAll3DLines();
// And draw object
testModel.Render(Matrix.CreateScale(7.5f));
//BaseGame.RenderManager.RenderAllMeshes();
} // else
// Show render target in a rectangle on our screen
renderToTexture.RenderOnScreen(
//tst:
new Rectangle(100, 100, 256, 256));
//BaseGame.ScreenRectangle);
//no need: BaseGame.UI.FlushUI();
TextureFont.WriteText(2, 0,
" Press Space to toogle full screen rendering");
TextureFont.WriteText(2, 30,
"renderToTexture.Width=" + renderToTexture.Width);
TextureFont.WriteText(2, 60,
"renderToTexture.Height=" + renderToTexture.Height);
TextureFont.WriteText(2, 90,
"renderToTexture.Valid=" + renderToTexture.IsValid);
TextureFont.WriteText(2, 120,
"renderToTexture.XnaTexture=" + renderToTexture.XnaTexture);
TextureFont.WriteText(2, 150,
"renderToTexture.ZBufferSurface=" + renderToTexture.ZBufferSurface);
TextureFont.WriteText(2, 180,
"renderToTexture.Filename=" + renderToTexture.Filename);
});
}
/// <summary>
/// Add render to texture instance to allow recreating them all
/// when DeviceReset is called with help of the remRenderToTextures list.
/// </summary>
public static void AddRemRenderToTexture(RenderToTexture renderToTexture)
{
remRenderToTextures.Add(renderToTexture);
}
