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Blending Modes in WPF using ShaderEffect's

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With the RTM of .NET 3.5 SP1 , we can now create hardware accelerated layer blending effects in WPF like those available in Image Editing tools & Photoshop & GIMP some of the common blending modes are Darken, Darker Colors preferred. sampler2D input : register(s0); sampler2D tex1 : register(s1); float4 main(float2 uv : TEXCOORD) : COLOR { float4 clr1; clr1= tex2D(tex1, uv.xy); float4 Color; Color= tex2D( input , uv.xy); if (Color.r>clr1.r) Color.r=clr1.r; if (Color.g>clr1.g) Color.g=clr1.g; if (Color.b>clr1.b) Color.b=clr1.b; return Color; } Lighten, Lighter Colors preferred. sampler2D input : register(s0); sampler2D tex1 : register(s1); float4 main(float2 uv : TEXCOORD) : COLOR { float4 clr1; clr1= tex2D(tex1, uv.xy); float4 Color; Color= tex2D( input , uv.x
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Wave Reflection Shader Effect in WPF

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WPF 3.5 SP1 (Beta) introduces the ability to apply Pixel Shader effects to any UIElement, these will executed by GPU by compatible cards. Greg Schechter's blog is an excellent place to start learning about these features. Shader Effects have long been used in rendering pipeline, to create great special effects. And nowadays are used by almost every game engine to enhance the visual aspects of the game play. Another good tutorial and Check out the HLSLTester code , it is helpful in creating new effects here . I have used the Shader code from this page and added some dynamic properties to create the following effect. Download the full code for this demo from here . Download the compiled effect .
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