Unity3d Shader by percentage realistic model

Shader

Shader"Unlit/disappear"{Properties {_maintex ("Texture", 2D) =" White"{} _color ("Flow Color", Color) = (1,1,1,1) _percent ("Percent", Range (0,1)) =0.5_range ("Range", Float) =1_offset ("Offset", Float) =0.5} subshader {Tags {"Rendertype"="Opaque"} LOD -Pass {Cgprogram#pragmaVertex vert#pragmaFragment Frag//Make fog work            #pragmaMulti_compile_fog#include"Unitycg.cginc"            structAppData {float4 vertex:position;            FLOAT2 uv:texcoord0;            }; structv2f {float2 uv:texcoord0; Unity_fog_coords (1) Float4 vertex:sv_position; floatHeight:color;            };            Sampler2d _maintex;            FLOAT4 _maintex_st;            FLOAT4 _color; float_range; float_offset; float_percent;                v2f Vert (AppData v) {v2f o; O.vertex=Mul (UNITY_MATRIX_MVP, V.vertex); O.uv=Transform_tex (V.UV, _maintex);                Unity_transfer_fog (O,o.vertex); O.height= (V.vertex.y-_offset)/_range; returno; } fixed4 Frag (v2f i): sv_target {//Sample The textureFixed4 col =tex2d (_maintex, I.UV); //Apply FogUnity_apply_fog (I.fogcoord, col); if(i.height>_percent)                {Discard; }                returnCol; } ENDCG} }}

Code

usingUnityengine;usingSystem.Collections; [Requirecomponent (typeof(Meshrenderer))] Public classDisappear:monobehaviour {PrivateMaterial MMat; [Range (0,1)]     Public floatPercent =1; voidAwake () {varRenderer = gameobject.getcomponent<meshrenderer> (); MMat=renderer.material; varMF = gameobject.getcomponent<meshfilter> (); Mmat.setfloat ("_offset", MF.MESH.BOUNDS.MIN.Y); Mmat.setfloat ("_range", MF.MESH.BOUNDS.SIZE.Y); }    //Use this for initialization    voidStart () {}//Update is called once per frame    voidUpdate () {mmat.setfloat ("_percent", Percent); }}

Unity3d Shader by percentage realistic model