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wildpeaks on 10/13/10

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Last Edited at 10/13/10 07:29pm

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VRML: 3 ways to embed an HLSL shader

/ Published in: Other

**Important: this snipplet has moved to Github.**

- [Three ways to embed an HLSL shader in VRML/X3D](https://gist.github.com/1972985)

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## FragmentShader
Transform {
	translation	-4 2 0
	children Shape {
		appearance Appearance{material Material{diffuseColor 0 0 0  emissiveColor 1 1 1}}
		geometry Text{
			string "FragmentShader (inline)"
			fontStyle FontStyle{justify "MIDDLE"  family "Arial" size 0.3}
		}
	}
}
Transform {
	translation	-4 0 0
	children Shape {
		appearance ShaderAppearance {
			textureTransform DEF textureTransform TextureTransform {scale 5 5}
			fragmentShader FragmentShader {
				exposedField	SFNode		png		DEF png ImageTexture {url "example.png"}
				url "hlsl:

sampler2D png: register(s0);

float4 main( float2 tex0: TEXCOORD0 ): COLOR {
					return tex2D(png, tex0);
				}

"
			}

}
		geometry DEF geometry Box{}
	}
}

## VertexShader
Transform {
	translation	0 2 0
	children Shape {
		appearance Appearance{material Material{diffuseColor 0 0 0  emissiveColor 1 1 1}}
		geometry Text{
			string "VertexShader (.fx)"
			fontStyle FontStyle{justify "MIDDLE"  family "Arial" size 0.3}
		}
	}
}
Transform {
	translation	0 0 0
	children Shape {
		appearance ShaderAppearance {
			textureTransform USE textureTransform
			vertexShader VertexShader {
				exposedField	SFNode		png		USE png
				url "example.fx"
			}

}
		geometry USE geometry
	}
}

## PackagedShader
Transform {
	translation	4 2 0
	children Shape {
		appearance Appearance{material Material{diffuseColor 0 0 0  emissiveColor 1 1 1}}
		geometry Text{
			string "PackagedShader (.fx)"
			fontStyle FontStyle{justify "MIDDLE"  family "Arial" size 0.3}
		}
	}
}
Transform {
	translation	4 0 0
	children Shape {
		appearance Appearance {
			textureTransform USE textureTransform
			shaders PackagedShader {
				language "HLSL"
				exposedField	SFNode		png		USE png
				url "example.fx"
			}
		}
		geometry USE geometry
	}
}

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