public void BlurTextureToTarget(Texture2D texture, LightMapSize mapSize, BlurTechnique blurTechnique, float bluriness)
{
// Get the pass to use
string passName = "";
switch (blurTechnique) {
case (BlurTechnique.Horizontal):
effect.Parameters["BlurFactorU"].SetValue(1f / GraphicsDevice.PresentationParameters.BackBufferWidth);
passName = "HorizontalBlur";
break;
case (BlurTechnique.Vertical):
effect.Parameters["BlurFactorV"].SetValue(1f / graphicsDevice.PresentationParameters.BackBufferHeight);
passName = "VerticalBlur";
break;
}
float biasFactor = BiasFactorFromLightMapSize(mapSize);
// Calculate the texel bias
var texelBias = new Vector2 {
X = biasFactor / graphicsDevice.Viewport.Width,
Y = biasFactor / graphicsDevice.Viewport.Height,
};
effect.Parameters["Texture0"].SetValue(texture);
effect.Parameters["TexelBias"].SetValue(texelBias);
effect.Parameters["Bluriness"].SetValue(bluriness);
effect.CurrentTechnique = effect.Techniques["Blur"];
effect.CurrentTechnique.Passes[passName].Apply();
graphicsDevice.DrawUserPrimitives(PrimitiveType.TriangleStrip, Unit.Quad, 0, 2);
}
public LightingComponent(LightingMode lightingMode = LightingMode.Knockout, LightMapSize mLightMapSize = LightMapSize.Full, int mBluriness = 0)
{
mLight = new KryptonEngine(MilkShake.Game, "KryptonEffect");
mLight.Initialize();
// [Settings]
mLight.LightMapSize = mLightMapSize;
mLight.Bluriness = mBluriness;
mLightingMode = lightingMode;
mRenderTarget = new RenderTarget2D(MilkShake.Graphics, Globals.ScreenWidth, Globals.ScreenHeight);
}
public void BlurTextureToTarget(Texture2D texture, LightMapSize mapSize, BlurTechnique blurTechnique,
float bluriness)
{
// Get the pass to use
var passName = "";
switch (blurTechnique)
{
case BlurTechnique.Horizontal:
Effect.Parameters["BlurFactorU"]
.SetValue(1f / GraphicsDevice.PresentationParameters.BackBufferWidth);
passName = "HorizontalBlur";
break;
case BlurTechnique.Vertical:
Effect.Parameters["BlurFactorV"]
.SetValue(1f / GraphicsDevice.PresentationParameters.BackBufferHeight);
passName = "VerticalBlur";
break;
default:
throw new ArgumentOutOfRangeException(nameof(blurTechnique), blurTechnique, null);
}
var biasFactor = BiasFactorFromLightMapSize(mapSize);
var texelBias = new Vector2
{
X = biasFactor / GraphicsDevice.Viewport.Width,
Y = biasFactor / GraphicsDevice.Viewport.Height,
};
Effect.Parameters["Texture0"].SetValue(texture);
Effect.Parameters["TexelBias"].SetValue(texelBias);
Effect.Parameters["Bluriness"].SetValue(bluriness);
Effect.CurrentTechnique = Effect.Techniques["Blur"];
Effect.CurrentTechnique.Passes[passName].Apply();
GraphicsDevice.DrawUserPrimitives(
primitiveType: PrimitiveType.TriangleStrip,
vertexData: UnitQuad,
vertexOffset: 0,
primitiveCount: 2);
}
public LightingComponent(Scene mScene, LightMapSize mLightMapSize = LightMapSize.Full, int mBluriness = 0)
: base(mScene)
{
mLight = new KryptonEngine(MilkShake.Game, "KryptonEffect");
mLight.Initialize();
// [Settings]
mLight.LightMapSize = mLightMapSize;
mLight.Bluriness = mBluriness;
// [Events]
Scene.Listener.PreDraw[DrawLayer.First] += new DrawEvent(PreDraw);
Scene.Listener.PostDraw[DrawLayer.Fourth] += new DrawEvent(PostDraw);
}
private static float BiasFactorFromLightMapSize(LightMapSize mapSize)
{
switch (mapSize)
{
case (LightMapSize.Full):
return(0.5f);
case (LightMapSize.Fourth):
return(0.6f);
case (LightMapSize.Eighth):
return(0.7f);
default:
return(0.0f);
}
}
public void DrawTextureToTarget(
Texture2D texture,
LightMapSize mapSize,
BlendTechnique blend)
{
var techniqueName = "";
switch (blend)
{
case BlendTechnique.Add:
techniqueName = "TextureToTarget_Add";
break;
case BlendTechnique.Multiply:
techniqueName = "TextureToTarget_Multiply";
break;
default:
throw new ArgumentOutOfRangeException(nameof(blend), blend, null);
}
var biasFactor = BiasFactorFromLightMapSize(mapSize);
var texelBias = new Vector2
{
X = biasFactor / GraphicsDevice.ScissorRectangle.Width,
Y = biasFactor / GraphicsDevice.ScissorRectangle.Height,
};
Effect.Parameters["Texture0"].SetValue(texture);
Effect.Parameters["TexelBias"].SetValue(texelBias);
Effect.CurrentTechnique = Effect.Techniques[techniqueName];
foreach (var effectPass in Effect.CurrentTechnique.Passes)
{
effectPass.Apply();
GraphicsDevice.DrawUserPrimitives(
primitiveType: PrimitiveType.TriangleStrip,
vertexData: UnitQuad,
vertexOffset: 0,
primitiveCount: 2);
}
}
public void DrawTextureToTarget(Texture2D texture, LightMapSize mapSize, BlendTechnique blend)
{
// Get the technique to use
string techniqueName = "";
switch (blend)
{
case (BlendTechnique.Add):
techniqueName = "TextureToTarget_Add";
break;
case (BlendTechnique.Multiply):
techniqueName = "TextureToTarget_Multiply";
break;
}
var biasFactor = KryptonRenderHelper.BiasFactorFromLightMapSize(mapSize);
// Calculate the texel bias
Vector2 texelBias = new Vector2()
{
X = biasFactor / this.mGraphicsDevice.ScissorRectangle.Width,
Y = biasFactor / this.mGraphicsDevice.ScissorRectangle.Height,
};
this.mEffect.Parameters["Texture0"].SetValue(texture);
this.mEffect.Parameters["TexelBias"].SetValue(texelBias);
this.mEffect.CurrentTechnique = this.mEffect.Techniques[techniqueName];
// Draw the quad
foreach (var effectPass in this.mEffect.CurrentTechnique.Passes)
{
effectPass.Apply();
this.mGraphicsDevice.DrawUserPrimitives <VertexPositionTexture>(PrimitiveType.TriangleStrip, KryptonRenderHelper.UnitQuad, 0, 2);
}
}
public void BlurTextureToTarget(Texture2D texture, LightMapSize mapSize, BlurTechnique blurTechnique, float bluriness)
{
// Get the pass to use
string passName = "";
switch (blurTechnique)
{
case (BlurTechnique.Horizontal):
this.mEffect.Parameters["BlurFactorU"].SetValue(1f / this.GraphicsDevice.PresentationParameters.BackBufferWidth);
passName = "HorizontalBlur";
break;
case (BlurTechnique.Vertical):
this.mEffect.Parameters["BlurFactorV"].SetValue(1f / this.mGraphicsDevice.PresentationParameters.BackBufferHeight);
passName = "VerticalBlur";
break;
}
var biasFactor = KryptonRenderHelper.BiasFactorFromLightMapSize(mapSize);
// Calculate the texel bias
Vector2 texelBias = new Vector2()
{
X = biasFactor / this.mGraphicsDevice.Viewport.Width,
Y = biasFactor / this.mGraphicsDevice.Viewport.Height,
};
this.mEffect.Parameters["Texture0"].SetValue(texture);
this.mEffect.Parameters["TexelBias"].SetValue(texelBias);
this.mEffect.Parameters["Bluriness"].SetValue(bluriness);
this.mEffect.CurrentTechnique = this.mEffect.Techniques["Blur"];
mEffect.CurrentTechnique.Passes[passName].Apply();
this.mGraphicsDevice.DrawUserPrimitives <VertexPositionTexture>(PrimitiveType.TriangleStrip, KryptonRenderHelper.UnitQuad, 0, 2);
}
private static float BiasFactorFromLightMapSize(LightMapSize mapSize)
{
switch (mapSize)
{
case (LightMapSize.Full):
return 0.5f;
case (LightMapSize.Fourth):
return 0.6f;
case (LightMapSize.Eighth):
return 0.7f;
default:
return 0.0f;
}
}
public void DrawTextureToTarget(Texture2D texture, LightMapSize mapSize, BlendTechnique blend)
{
// Get the technique to use
string techniqueName = "";
switch (blend)
{
case(BlendTechnique.Add):
techniqueName = "TextureToTarget_Add";
break;
case(BlendTechnique.Multiply):
techniqueName = "TextureToTarget_Multiply";
break;
}
var biasFactor = KryptonRenderHelper.BiasFactorFromLightMapSize(mapSize);
// Calculate the texel bias
Vector2 texelBias = new Vector2()
{
X = biasFactor / this.mGraphicsDevice.ScissorRectangle.Width,
Y = biasFactor / this.mGraphicsDevice.ScissorRectangle.Height,
};
this.mEffect.Parameters["Texture0"].SetValue(texture);
this.mEffect.Parameters["TexelBias"].SetValue(texelBias);
this.mEffect.CurrentTechnique = this.mEffect.Techniques[techniqueName];
// Draw the quad
foreach (var effectPass in this.mEffect.CurrentTechnique.Passes)
{
effectPass.Apply();
this.mGraphicsDevice.DrawUserPrimitives<VertexPositionTexture>(PrimitiveType.TriangleStrip, KryptonRenderHelper.UnitQuad, 0, 2);
}
}
public void BlurTextureToTarget(Texture2D texture, LightMapSize mapSize, BlurTechnique blurTechnique, float bluriness)
{
// Get the pass to use
string passName = "";
switch (blurTechnique)
{
case (BlurTechnique.Horizontal):
this.mEffect.Parameters["BlurFactorU"].SetValue(1f / this.GraphicsDevice.PresentationParameters.BackBufferWidth);
passName = "HorizontalBlur";
break;
case (BlurTechnique.Vertical):
this.mEffect.Parameters["BlurFactorV"].SetValue(1f / this.mGraphicsDevice.PresentationParameters.BackBufferHeight);
passName = "VerticalBlur";
break;
}
var biasFactor = KryptonRenderHelper.BiasFactorFromLightMapSize(mapSize);
// Calculate the texel bias
Vector2 texelBias = new Vector2()
{
X = biasFactor / this.mGraphicsDevice.Viewport.Width,
Y = biasFactor / this.mGraphicsDevice.Viewport.Height,
};
this.mEffect.Parameters["Texture0"].SetValue(texture);
this.mEffect.Parameters["TexelBias"].SetValue(texelBias);
this.mEffect.Parameters["Bluriness"].SetValue(bluriness);
this.mEffect.CurrentTechnique = this.mEffect.Techniques["Blur"];
mEffect.CurrentTechnique.Passes[passName].Apply();
this.mGraphicsDevice.DrawUserPrimitives<VertexPositionTexture>(PrimitiveType.TriangleStrip, KryptonRenderHelper.UnitQuad, 0, 2);
}
public void DrawTextureToTarget(Texture2D texture, LightMapSize mapSize)
{
float biasFactor = BiasFactorFromLightMapSize(mapSize);
// Calculate the texel bias
var texelBias = new Vector2 {
X = biasFactor / graphicsDevice.ScissorRectangle.Width,
Y = biasFactor / graphicsDevice.ScissorRectangle.Height,
};
effect.Parameters["Texture0"].SetValue(texture);
effect.Parameters["TexelBias"].SetValue(texelBias);
effect.CurrentTechnique = effect.Techniques["TextureToTarget_Multiply"];
// Draw the quad
foreach (var effectPass in effect.CurrentTechnique.Passes) {
effectPass.Apply();
graphicsDevice.DrawUserPrimitives(PrimitiveType.TriangleStrip, Unit.Quad, 0, 2);
}
}
public void SetLightMapSize(LightMapSize value)
{
if (lightMapSize == value) return;
lightMapSize = value;
DisposeRenderTargets();
CreateRenderTargets();
}
