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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// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'
Shader "CGwell FX/Mask Additive" {
Properties {
_TintColor ("Tint Color", Color) = (0.5,0.5,0.5,0.5)
_MainTex ("Particle Texture", 2D) = "white" {}
_MaskTex ("Masked Texture", 2D) = "gray" {}
}
Category {
Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }
Blend SrcAlpha One
AlphaTest Greater .01
ColorMask RGB
Cull Off Lighting Off ZWrite Off Fog { Color (0,0,0,0) }
BindChannels {
Bind "Color", color
Bind "Vertex", vertex
Bind "TexCoord", texcoord
}
// ---- Fragment program cards
SubShader {
Pass {
CGPROGRAM
#pragma vertex vert
#pragma fragment frag
#pragma fragmentoption ARB_precision_hint_fastest
#pragma multi_compile_particles
#include "UnityCG.cginc"
sampler2D _MainTex;
sampler2D _MaskTex;
fixed4 _TintColor;
struct appdata_t {
float4 vertex : POSITION;
fixed4 color : COLOR;
float2 texcoord : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
struct v2f {
float4 vertex : POSITION;
fixed4 color : COLOR;
float2 texcoord : TEXCOORD0;
float2 texcoord1 : TEXCOORD1;
};
float4 _MainTex_ST;
float4 _MaskTex_ST;
v2f vert (appdata_t v)
{
v2f o;
o.vertex = UnityObjectToClipPos(v.vertex);
o.color = v.color;
o.texcoord = TRANSFORM_TEX(v.texcoord,_MainTex);
o.texcoord1 = TRANSFORM_TEX(v.texcoord1,_MaskTex);
return o;
}
fixed4 frag (v2f i) : COLOR
{
float4 col = 2.0f * i.color * _TintColor * tex2D(_MainTex, i.texcoord);
col.a *= tex2D(_MaskTex, i.texcoord1).r;
return col;
}
ENDCG
}
}
}
}