VR模拟枪支打靶,消灭鬼怪,换弹以及上弦等等硬核枪支操作。 使用HTCVive设备,开启SteamVR进行游玩。
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64 lines
2.1 KiB

3 years ago
// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
// Upgrade NOTE: replaced 'PositionFog()' with multiply of UNITY_MATRIX_MVP by position
// Upgrade NOTE: replaced 'V2F_POS_FOG' with 'float4 pos : SV_POSITION'
Shader "CGwell FX/Falloff Texture" {
Properties {
_MainTex ("Base (RGB)", 2D) = "white" {}
_Color ("Main Color", Color) = (1,1,1,1)
_RimColor ("Rim Color", Color) = (1, 1, 1, 1)
_RimWidth ("Rim Width", Float) = 0.7
}
SubShader {
Pass {
Lighting Off
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#include "UnityCG.cginc"
struct appdata {
float4 vertex : POSITION;
float3 normal : NORMAL;
float2 texcoord : TEXCOORD0;
};
struct v2f {
float4 pos : SV_POSITION;
float2 uv : TEXCOORD0;
fixed3 color : COLOR;
};
uniform float4 _MainTex_ST;
uniform fixed4 _RimColor;
float _RimWidth;
v2f vert (appdata_base v) {
v2f o;
o.pos = UnityObjectToClipPos (v.vertex);
float3 viewDir = normalize(ObjSpaceViewDir(v.vertex));
float dotProduct = 1 - dot(v.normal, viewDir);
o.color = smoothstep(1 - _RimWidth, 1.0, dotProduct);
o.color *= _RimColor;
// o.uv = TRANSFORM_TEX(v.texcoord, _MainTex);
o.uv = v.texcoord.xy;
return o;
}
uniform sampler2D _MainTex;
uniform fixed4 _Color;
fixed4 frag(v2f i) : COLOR {
fixed4 texcol = tex2D(_MainTex, i.uv);
texcol *= _Color;
texcol.rgb += i.color;
return texcol;
}
ENDCG
}
}
}