diff options
Diffstat (limited to 'Assets/MaterializeFX/Shaders/cginc/MFX.cginc')
| -rw-r--r-- | Assets/MaterializeFX/Shaders/cginc/MFX.cginc | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/Assets/MaterializeFX/Shaders/cginc/MFX.cginc b/Assets/MaterializeFX/Shaders/cginc/MFX.cginc deleted file mode 100644 index ae62a6c7..00000000 --- a/Assets/MaterializeFX/Shaders/cginc/MFX.cginc +++ /dev/null @@ -1,169 +0,0 @@ -#ifndef MFX_INCLUDED
-#define MFX_INCLUDED
-
-//EMISSION 2
-uniform float3 _EmissionColor2;
-uniform float _EmissionSize2;
-sampler2D _EmissionMap2;
-uniform float4 _EmissionMap2_ST;
-uniform float2 _EmissionMap2_Scroll;
-
-//ALBEDO 2
-uniform float4 _Color2;
-sampler2D _MainTex2;
-uniform float4 _MainTex2_ST;
-
-//NORMAL
-sampler2D _BumpMap2;
-uniform float4 _BumpMap2_ST;
-
-//MASK
-uniform float _MaskType;
-uniform float _CutoffAxis;
-uniform float _MaskOffset;
-uniform float4 _MaskWorldPosition;
-
-//EDGE
-uniform float3 _EdgeColor;
-uniform sampler2D _EdgeRampMap1;
-uniform float4 _EdgeRampMap1_ST;
-uniform float2 _EdgeRampMap1_Scroll;
-uniform float _EdgeSize;
-uniform float _EdgeStrength;
-
-//DISSOLVE
-uniform float3 _DissolveEdgeColor;
-uniform float _DissolveEdgeSize;
-uniform float _DissolveSize;
-sampler2D _DissolveMap1;
-uniform float4 _DissolveMap1_ST;
-uniform float2 _DissolveMap1_Scroll;
-
-#define MFX_TRANSFORM_TEX(texUV,texName) (texUV.xy * texName##_ST.xy + texName##_ST.zw + texName##_Scroll * _Time.y)
-
-inline float Remap(float s, float a1, float a2, float b1, float b2)
-{
- return b1 + (s - a1) * (b2 - b1) / (a2 - a1);
-}
-
-inline void MfxClip(float alpha)
-{
- clip(alpha - _Cutoff);
-}
-
-inline void PassMfxVertex2Fragment(float2 mainUv, inout float4 mfxUv) //xy - edge, zw - dissolve
-{
- mfxUv.xy = MFX_TRANSFORM_TEX(mainUv, _EdgeRampMap1);
- mfxUv.zw = MFX_TRANSFORM_TEX(mainUv, _DissolveMap1);
-}
-
-//--------------
-// POSITION
-
-inline float GetMfxLocalPosition(float3 vertexPos)
-{
- float pos = mul(unity_WorldToObject, float4(vertexPos, 1))[(int)_CutoffAxis];
- return pos;
-}
-
-inline float GetMfxGlobalPosition(float3 vertexPos)
-{
- float pos = (vertexPos)[(int)_CutoffAxis];
- return pos;
-}
-
-inline float GetMfxLengthGlobalPosition(float3 vertexPos)
-{
- return length(_MaskWorldPosition - vertexPos);
-}
-
-inline float GetMfxSinglePosition(float3 vertexPos)
-{
-#if defined(_MASKTYPE_AXIS_LOCAL)
- return GetMfxLocalPosition(vertexPos);
-#elif defined (_MASKTYPE_AXIS_GLOBAL)
- return GetMfxGlobalPosition(vertexPos);
-#elif defined (_MASKTYPE_GLOBAL)
- return GetMfxLengthGlobalPosition(vertexPos);
-#endif
- return 1;
-}
-
- inline float GetAlpha(float2 mfxDissolveUv, float3 vertexPos)
- {
- float pos = GetMfxSinglePosition(vertexPos);
- float mask_pos = (pos - _MaskOffset);
- float alpha = (_DissolveSize + (mask_pos - (_MaskOffset - tex2D(_DissolveMap1, mfxDissolveUv).r)));
- return alpha;
-}
-
-//--------------
-// DISSOLVE
-
-inline float GetMfxDissolve(float4 mfxUv, float3 vertexPos)
-{
- #if defined(_MASKTYPE_AXIS_LOCAL) || defined(_MASKTYPE_AXIS_GLOBAL) || defined(_MASKTYPE_GLOBAL)
- float alpha = GetAlpha(mfxUv.zw, vertexPos);
- return alpha;
- #elif defined(_MASKTYPE_NONE)
- float alpha = tex2D(_DissolveMap1, mfxUv.zw).r;
- return alpha;
- #endif
- return 1;
-}
-
-//TODO move into func
-
-//DIFFUSE
-half3 GetMfxAlbedo(float2 mainUv, float4 mfxUv, float3 vertexPos, half3 baseAlbedo)
-{
- float pos = GetMfxSinglePosition(vertexPos);
- float mask_pos = pos - _MaskOffset;
- float edge_pos = ( mask_pos - ( _MaskOffset - tex2D( _EdgeRampMap1, mfxUv.xy ).r ) );
- float scaled_edge = ( (50.0 + (_EdgeSize - 0.0) * (0.0 - 50.0) / (1.0 - 0.0)) * edge_pos );
- float clamp_scaled_edge = clamp( scaled_edge , 0.0 , 1.0 );
- float edge = clamp( ( 1.0 - abs( scaled_edge ) ) , 0.0 , 1.0 );
- float edge_threshold = ( ( 1.0 - clamp_scaled_edge ) - edge );
- half3 final_albedo = lerp(baseAlbedo , ( _Color2 * tex2D( _MainTex2, mainUv ) ) , edge_threshold);
- return final_albedo;
-}
-
-//NORMAL
-half3 GetMfxNormal(float2 mainUv, float4 mfxUv, float3 vertexPos, half3 baseNormal)
-{
- float pos = GetMfxSinglePosition(vertexPos);
- float mask_pos = pos - _MaskOffset;
- float edge_pos = ( mask_pos - ( _MaskOffset - tex2D( _EdgeRampMap1, mfxUv.xy ).r ) );
- float scaled_edge = ( (50.0 + (_EdgeSize - 0.0) * (0.0 - 50.0) / (1.0 - 0.0)) * edge_pos );
- float clamp_scaled_edge = clamp( scaled_edge , 0.0 , 1.0 );
- float edge = clamp( ( 1.0 - abs( scaled_edge ) ) , 0.0 , 1.0 );
- float edge_threshold = ( ( 1.0 - clamp_scaled_edge ) - edge );
- half3 final_normal = lerp(baseNormal , UnpackNormal( tex2D( _BumpMap2, mainUv ) ) , edge_threshold);
- return final_normal;
-}
-
-//EMISSION
-half3 GetMfxEmission(float2 mainUv, float4 mfxUv, float3 vertexPos, half3 baseEmission, float alpha)
-{
- float pos = GetMfxSinglePosition(vertexPos);
- float mask_pos = pos - _MaskOffset;
- float edge_pos = ( mask_pos - ( _MaskOffset - tex2D( _EdgeRampMap1, mfxUv.xy ).r ) );
- float scaled_edge = ( (50.0 + (_EdgeSize - 0.0) * (0.0 - 50.0) / (1.0 - 0.0)) * edge_pos );
- float clamp_scaled_edge = clamp( scaled_edge , 0.0 , 1.0 );
- float edge = clamp( ( 1.0 - abs( scaled_edge ) ) , 0.0 , 1.0 );
- float edge_threshold = ( ( 1.0 - clamp_scaled_edge ) - edge );
-
- float emissionMap = clamp((((1.0 - tex2D(_EmissionMap2, mfxUv.xy).r) - 0.5) * 3.0), 0.0, 1.0);
- float3 emission2 = (_EmissionColor2 * (pow(emissionMap, 3.0) * saturate(((mask_pos - _MaskOffset) + (0.0 + (_EmissionSize2 - 0.0) * (3.0 - 0.0) / (1.0 - 0.0))))));
- float3 emission2_base = lerp(baseEmission, emission2, edge_threshold);
- float alpha_original = alpha + _Cutoff;
-
- float edge_emission = smoothstep((1.0 - _EdgeSize), 1.0, edge);
-
- float3 final_emission = ((alpha <= _DissolveEdgeSize) ? _DissolveEdgeColor : (emission2_base + (((1.0 + (_EdgeStrength - 0.0) * (0.1 - 1.0) / (1.0 - 0.0)) <= edge_emission) ? _EdgeColor : (_EdgeColor * edge_emission))));
- return final_emission;
-}
-
-//--------------
-
-#endif // MFX_INCLUDED
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