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#ifndef POI_VERT
#define POI_VERT
float _VertexManipulationHeightUV;
float _VertexUnwrap;
#define PM UNITY_MATRIX_P
inline float4 CalculateFrustumCorrection()
{
float x1 = -PM._31 / (PM._11 * PM._34);
float x2 = -PM._32 / (PM._22 * PM._34);
return float4(x1, x2, 0, PM._33 / PM._34 + x1 * PM._13 + x2 * PM._23);
}
float3 CreateBinormal(half3 normal, half3 tangent, half tangentSign)
{
half sign = tangentSign * unity_WorldTransformParams.w;
return cross(normal, tangent) * sign;
}
v2f vert(appdata v)
{
UNITY_SETUP_INSTANCE_ID(v);
v2f o;
#ifdef RALIV_PENETRATION
applyRalivDynamicOrifaceSystem(v);
#endif
UNITY_INITIALIZE_OUTPUT(v2f, o);
UNITY_TRANSFER_INSTANCE_ID(v, o);
UNITY_INITIALIZE_VERTEX_OUTPUT_STEREO(o);
TANGENT_SPACE_ROTATION;
o.localPos = v.vertex;
o.worldPos = mul(unity_ObjectToWorld, o.localPos);
o.normal = UnityObjectToWorldNormal(v.normal);
#ifdef RALIV_PENETRATION
applyRalivDynamicPenetrationSystem(o.localPos.rgb, o.normal.rgb, v);
#endif
float2 uvToUse = 0;
if (float(0) == 0)
{
uvToUse = v.uv0.xy;
}
if (float(0) == 1)
{
uvToUse = v.uv1.xy;
}
if (float(0) == 2)
{
uvToUse = v.uv2.xy;
}
if (float(0) == 3)
{
uvToUse = v.uv3.xy;
}
applyVertexGlitching(o.worldPos, o.localPos);
applySpawnInVert(o.worldPos, o.localPos, v.uv0.xy);
o.pos = UnityObjectToClipPos(o.localPos);
o.grabPos = ComputeGrabScreenPos(o.pos);
o.uv0.xy = v.uv0.xy;
o.uv0.zw = v.uv1.xy;
o.uv1.xy = v.uv2.xy;
o.uv1.zw = v.uv3.xy;
o.vertexColor = v.color;
o.modelPos = mul(unity_ObjectToWorld, float4(0, 0, 0, 1)).xyz;
o.tangent = float4(UnityObjectToWorldDir(v.tangent.xyz), v.tangent.w);
o.binormal.rgb = CreateBinormal(o.normal.xyz, o.tangent.xyz, o.tangent.w);
#ifdef POI_BULGE
bulgyWolgy(o);
#endif
o.angleAlpha = 1;
#if defined(LIGHTMAP_ON)
o.lightmapUV.xy = v.uv1.xy * unity_LightmapST.xy + unity_LightmapST.zw;
#endif
#ifdef DYNAMICLIGHTMAP_ON
o.lightmapUV.zw = v.uv2.xy * unity_DynamicLightmapST.xy + unity_DynamicLightmapST.zw;
#endif
UNITY_TRANSFER_SHADOW(o, o.uv0.xy);
UNITY_TRANSFER_FOG(o, o.pos);
v.tangent.xyz = normalize(v.tangent.xyz);
v.normal = normalize(v.normal);
float3x3 objectToTangent = float3x3(
v.tangent.xyz,
cross(v.normal, v.tangent.xyz) * v.tangent.w,
v.normal
);
o.tangentViewDir = mul(objectToTangent, ObjSpaceViewDir(v.vertex));
#ifdef POI_META_PASS
o.pos = UnityMetaVertexPosition(v.vertex, v.uv1.xy, v.uv2.xy, unity_LightmapST, unity_DynamicLightmapST);
#endif
#if defined(GRAIN)
float4 worldDirection;
worldDirection.xyz = o.worldPos.xyz - _WorldSpaceCameraPos;
worldDirection.w = dot(o.pos, CalculateFrustumCorrection());
o.worldDirection = worldDirection;
#endif
return o;
}
#endif
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