* move folder

1 files changed, 0 insertions, 105 deletions

diff --git a/Assets/Art/Shaders/UnityChan/CharaSkin.cginc b/Assets/Art/Shaders/UnityChan/CharaSkin.cginc
deleted file mode 100644
index 1f6d45be..00000000
--- a/Assets/Art/Shaders/UnityChan/CharaSkin.cginc
+++ /dev/null
@@ -1,105 +0,0 @@
-// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
-
-// Upgrade NOTE: replaced '_Object2World' with 'unity_ObjectToWorld'
-
-// Character skin shader

-// Includes falloff shadow

-

-#define ENABLE_CAST_SHADOWS

-

-// Material parameters

-float4 _Color;

-float4 _ShadowColor;

-float4 _LightColor0;

-float4 _MainTex_ST;

-

-// Textures

-sampler2D _MainTex;

-sampler2D _FalloffSampler;

-sampler2D _RimLightSampler;

-

-// Constants

-#define FALLOFF_POWER 1.0

-

-#ifdef ENABLE_CAST_SHADOWS

-

-// Structure from vertex shader to fragment shader

-struct v2f

-{

-	float4 pos    : SV_POSITION;

-	LIGHTING_COORDS( 0, 1 )

-	float3 normal : TEXCOORD2;

-	float2 uv     : TEXCOORD3;

-	float3 eyeDir : TEXCOORD4;

-	float3 lightDir : TEXCOORD5;

-};

-

-#else

-	

-// Structure from vertex shader to fragment shader

-struct v2f

-{

-	float4 pos    : SV_POSITION;

-	float3 normal : TEXCOORD0;

-	float2 uv     : TEXCOORD1;

-	float3 eyeDir : TEXCOORD2;

-	float3 lightDir : TEXCOORD3;

-};

-	

-#endif

-

-// Float types

-#define float_t  half

-#define float2_t half2

-#define float3_t half3

-#define float4_t half4

-

-// Vertex shader

-v2f vert( appdata_base v )

-{

-	v2f o;

-	o.pos = UnityObjectToClipPos( v.vertex );

-	o.uv = TRANSFORM_TEX( v.texcoord.xy, _MainTex );

-	o.normal = normalize( mul( unity_ObjectToWorld, float4_t( v.normal, 0 ) ).xyz );

-	

-	// Eye direction vector

-	float4_t worldPos =  mul( unity_ObjectToWorld, v.vertex );

-	o.eyeDir = normalize( _WorldSpaceCameraPos - worldPos );

-

-	o.lightDir = WorldSpaceLightDir( v.vertex );

-

-#ifdef ENABLE_CAST_SHADOWS

-	TRANSFER_VERTEX_TO_FRAGMENT( o );

-#endif

-

-	return o;

-}

-

-// Fragment shader

-float4 frag( v2f i ) : COLOR

-{

-	float4_t diffSamplerColor = tex2D( _MainTex, i.uv );

-

-	// Falloff. Convert the angle between the normal and the camera direction into a lookup for the gradient

-	float_t normalDotEye = dot( i.normal, i.eyeDir );

-	float_t falloffU = clamp( 1 - abs( normalDotEye ), 0.02, 0.98 );

-	float4_t falloffSamplerColor = FALLOFF_POWER * tex2D( _FalloffSampler, float2( falloffU, 0.25f ) );

-	float3_t combinedColor = lerp( diffSamplerColor.rgb, falloffSamplerColor.rgb * diffSamplerColor.rgb, falloffSamplerColor.a );

-

-	// Rimlight

-	float_t rimlightDot = saturate( 0.5 * ( dot( i.normal, i.lightDir ) + 1.0 ) );

-	falloffU = saturate( rimlightDot * falloffU );

-	//falloffU = saturate( ( rimlightDot * falloffU - 0.5 ) * 32.0 );

-	falloffU = tex2D( _RimLightSampler, float2( falloffU, 0.25f ) ).r;

-	float3_t lightColor = diffSamplerColor.rgb * 0.5; // * 2.0;

-	combinedColor += falloffU * lightColor;

-

-#ifdef ENABLE_CAST_SHADOWS

-	// Cast shadows

-	float3_t shadowColor = _ShadowColor.rgb * combinedColor;

-	float_t attenuation = saturate( 2.0 * LIGHT_ATTENUATION( i ) - 1.0 );

-	combinedColor = lerp( shadowColor, combinedColor, attenuation );

-#endif

-

-	return float4_t( combinedColor, diffSamplerColor.a ) * _Color * _LightColor0;

-}