141 lines
6.6 KiB
Plaintext
141 lines
6.6 KiB
Plaintext
/************************************************************************************
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Copyright : Copyright (c) Facebook Technologies, LLC and its affiliates. All rights reserved.
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Your use of this SDK or tool is subject to the Oculus SDK License Agreement, available at
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https://developer.oculus.com/licenses/oculussdk/
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Unless required by applicable law or agreed to in writing, the Utilities SDK distributed
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under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
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ANY KIND, either express or implied. See the License for the specific language governing
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permissions and limitations under the License.
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************************************************************************************/
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Shader "Interaction/OculusHandCursor"
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{
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Properties
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{
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_OutlineWidth("OutlineWidth", Range( 0 , 0.4)) = 0.03
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_CenterSize("Center Size", Range( 0 , 0.5)) = 0.15
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_Color("Inner Color", Color) = (0,0,0,0)
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_OutlineColor("OutlineColor", Color) = (0,0.4410214,1,0)
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_Alpha("Alpha", Range( 0 , 1)) = 0
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_RadialGradientIntensity("RadialGradientIntensity", Range( 0 , 1)) = 0
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_RadialGradientScale("RadialGradientScale", Range( 0 , 1)) = 1
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_RadialGradientBackgroundOpacity("RadialGradientBackgroundOpacity", Range( 0 , 1)) = 0.1
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_RadialGradientOpacity("RadialGradientOpacity", Range( 0 , 1)) = 0.8550259
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[HideInInspector] _texcoord( "", 2D ) = "white" {}
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[HideInInspector] __dirty( "", Int ) = 1
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}
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SubShader
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{
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Tags{ "RenderType" = "Transparent" "Queue" = "Transparent+10" "IgnoreProjector" = "True" }
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Cull Off
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ZTest LEqual
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ZWrite Off
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Blend SrcAlpha OneMinusSrcAlpha
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Offset -5, -5
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Pass
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{
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CGPROGRAM
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#pragma vertex vert
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#pragma fragment frag
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#include "UnityCG.cginc"
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uniform float _RadialGradientScale;
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uniform float _RadialGradientOpacity;
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uniform float _RadialGradientIntensity;
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uniform float _RadialGradientBackgroundOpacity;
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uniform float _OutlineWidth;
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uniform float4 _Color;
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uniform float4 _OutlineColor;
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uniform float _CenterSize;
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uniform float _Alpha;
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struct appdata
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{
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float4 vertex : POSITION;
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float2 uv_texcoord : TEXCOORD0;
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UNITY_VERTEX_INPUT_INSTANCE_ID
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};
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struct v2f
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{
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float2 uv_texcoord : TEXCOORD0;
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float4 vertex : SV_POSITION;
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UNITY_VERTEX_OUTPUT_STEREO
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};
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v2f vert(appdata v)
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{
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v2f o;
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UNITY_SETUP_INSTANCE_ID(v);
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UNITY_INITIALIZE_OUTPUT(v2f, o);
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UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
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o.vertex = UnityObjectToClipPos(v.vertex);
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o.uv_texcoord = v.uv_texcoord;
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return o;
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}
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fixed4 frag(v2f i) : SV_Target
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{
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float RadialGradientScaleRaw149 = _RadialGradientScale;
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float RadialGradientScale94 = (0.16 + (_RadialGradientScale - 0.0) * (0.45 - 0.16) / (1.0 - 0.0));
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float temp_output_1_0_g49 = ( 1.0 - ( ( distance( i.uv_texcoord , float2( 0.5,0.5 ) ) * 1.0 ) / RadialGradientScale94 ) );
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float RadialGradientIntensity96 = (5.0 + (_RadialGradientIntensity - 0.0) * (1.5 - 5.0) / (1.0 - 0.0));
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float ifLocalVar12_g49 = 0;
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if( temp_output_1_0_g49 <= 0.0 )
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ifLocalVar12_g49 = 1.0;
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else
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ifLocalVar12_g49 = ( 1.0 / pow( 2.718282 , ( temp_output_1_0_g49 * RadialGradientIntensity96 ) ) );
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float temp_output_1_0_g47 = ( 1.0 - ( ( distance( i.uv_texcoord , float2( 0.5,0.5 ) ) * 1.0 ) / RadialGradientScale94 ) );
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float RadialDensity131 = 70.0;
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float ifLocalVar12_g47 = 0;
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if( temp_output_1_0_g47 <= 0.0 )
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ifLocalVar12_g47 = 1.0;
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else
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ifLocalVar12_g47 = ( 1.0 / pow( 2.718282 , ( temp_output_1_0_g47 * RadialDensity131 ) ) );
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float temp_output_75_0 = ( 1.0 - ifLocalVar12_g47 );
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float RadialGradient102 = saturate( ( ( _RadialGradientOpacity * ( ( 1.0 - ( 1.0 - ifLocalVar12_g49 ) ) - ( 1.0 - temp_output_75_0 ) ) ) + ( temp_output_75_0 * _RadialGradientBackgroundOpacity ) ) );
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float temp_output_1_0_g77 = ( 1.0 - ( ( distance( i.uv_texcoord , float2( 0.5,0.5 ) ) * 1.0 ) / ( RadialGradientScale94 + _OutlineWidth ) ) );
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float ifLocalVar12_g77 = 0;
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if( temp_output_1_0_g77 <= 0.0 )
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ifLocalVar12_g77 = 1.0;
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else
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ifLocalVar12_g77 = ( 1.0 / pow( 2.718282 , ( temp_output_1_0_g77 * 20.0 ) ) );
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float4 RadialGradientWithOutline147 = ( RadialGradient102 + ( ( ( 1.0 - ifLocalVar12_g77 ) - temp_output_75_0 ) * _OutlineColor ) );
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float temp_output_1_0_g81 = ( 1.0 - ( ( distance( i.uv_texcoord , float2( 0.5,0.5 ) ) * 1.0 ) / _CenterSize ) );
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float RadialDensityOutline189 = 20.0;
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float ifLocalVar12_g81 = 0;
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if( temp_output_1_0_g81 <= 0.0 )
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ifLocalVar12_g81 = 1.0;
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else
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ifLocalVar12_g81 = ( 1.0 / pow( 2.718282 , ( temp_output_1_0_g81 * RadialDensityOutline189 ) ) );
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float temp_output_1_0_g79 = ( 1.0 - ( ( distance( i.uv_texcoord , float2( 0.5,0.5 ) ) * 1.0 ) / ( _CenterSize + 0.06 ) ) );
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float ifLocalVar12_g79 = 0;
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if( temp_output_1_0_g79 <= 0.0 )
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ifLocalVar12_g79 = 1.0;
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else
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ifLocalVar12_g79 = ( 1.0 / pow( 2.718282 , ( temp_output_1_0_g79 * RadialDensityOutline189 ) ) );
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float4 OutlineColor183 = _OutlineColor;
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float4 CenterDot143 = ( ( 1.0 - ifLocalVar12_g81 ) + ( ( 1.0 - ifLocalVar12_g79 ) * OutlineColor183 ) );
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float4 ifLocalVar29 = 0;
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if( RadialGradientScaleRaw149 <= 0.1 )
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ifLocalVar29 = CenterDot143;
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else
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ifLocalVar29 = RadialGradientWithOutline147;
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float4 Emission151 = ifLocalVar29 * _Color;
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float Opacity152 = ((ifLocalVar29).a * _Alpha);
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if (Opacity152 < 0.01)
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discard;
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return float4 (Emission151.rgb, Opacity152);
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}
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ENDCG
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}
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}
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Fallback "Diffuse"
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}
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