| 1 | |
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| 2 | void generalPurposeProjection_vp( |
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| 3 | float4 pos : POSITION, |
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| 4 | |
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| 5 | out float4 oPos : POSITION, |
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| 6 | out float4 texCoord : TEXCOORD0, |
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| 7 | |
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| 8 | uniform float4x4 worldViewProjMatrix, |
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| 9 | uniform float4x4 worldMatrix, |
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| 10 | uniform float4x4 texViewProjMatrix) |
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| 11 | { |
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| 12 | oPos = mul(worldViewProjMatrix, pos); |
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| 13 | // multiply position by world matrix, then by projective view/proj |
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| 14 | float4 newpos = mul(worldMatrix, pos); |
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| 15 | texCoord = mul(texViewProjMatrix, newpos); |
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| 16 | |
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| 17 | } |
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| 18 | |
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| 19 | void generalPurposeProjection_fp( |
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| 20 | float4 texCoord : TEXCOORD0, |
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| 21 | out float4 col : COLOR, |
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| 22 | uniform sampler2D texMap) |
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| 23 | { |
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| 24 | col = tex2Dproj(texMap, texCoord); |
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| 25 | |
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| 26 | } |
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| 27 | |
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| 28 | |
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| 29 | |
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| 30 | void generalPurposeProjection_vp( |
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| 31 | float4 pos : POSITION, |
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| 32 | |
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| 33 | out float4 oPos : POSITION, |
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| 34 | out float4 texCoord : TEXCOORD0, |
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| 35 | |
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| 36 | uniform float4x4 worldViewProjMatrix, |
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| 37 | uniform float4x4 worldMatrix, |
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| 38 | uniform float4x4 texViewProjMatrix) |
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| 39 | { |
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| 40 | oPos = mul(worldViewProjMatrix, pos); |
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| 41 | // multiply position by world matrix, then by projective view/proj |
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| 42 | float4 newpos = mul(worldMatrix, pos); |
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| 43 | texCoord = mul(texViewProjMatrix, newpos); |
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| 44 | |
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| 45 | } |
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| 46 | |
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| 47 | void generalPurposeProjection_fp( |
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| 48 | float4 texCoord : TEXCOORD0, |
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| 49 | out float4 col : COLOR, |
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| 50 | uniform sampler2D texMap) |
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| 51 | { |
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| 52 | col = tex2Dproj(texMap, texCoord); |
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| 53 | |
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| 54 | } |
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| 55 | |
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| 56 | |
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