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#ifndef RALIV_PENETRATION
#define RALIV_PENETRATION
float _PenetratorEnabled;
float _squeeze;
float _SqueezeDist;
float _BulgeOffset;
float _BulgePower;
float _Length;
float _EntranceStiffness;
float _Curvature;
float _ReCurvature;
float _WriggleSpeed;
float _Wriggle;
float _OrificeChannel;
float __dirty;
float _OrifaceEnabled;
sampler2D _OrificeData;
float _EntryOpenDuration;
float _Shape1Depth;
float _Shape1Duration;
float _Shape2Depth;
float _Shape2Duration;
float _Shape3Depth;
float _Shape3Duration;
float _BlendshapePower;
float _BlendshapeBadScaleFix;
void GetBestLights(float Channel, inout int orificeType, inout float3 orificePositionTracker, inout float3 orificeNormalTracker, inout float3 penetratorPositionTracker, inout float penetratorLength)
{
float ID = step(0.5, Channel);
float baseID = (ID * 0.02);
float holeID = (baseID + 0.01);
float ringID = (baseID + 0.02);
float normalID = (0.05 + (ID * 0.01));
float penetratorID = (0.09 + (ID * - 0.01));
float4 orificeWorld;
float4 orificeNormalWorld;
float4 penetratorWorld;
float penetratorDist = 100;
for (int i = 0; i < 4; i ++)
{
float range = (0.005 * sqrt(1000000 - unity_4LightAtten0[i])) / sqrt(unity_4LightAtten0[i]);
if (length(unity_LightColor[i].rgb) < 0.01)
{
if(abs(fmod(range, 0.1) - holeID) < 0.005)
{
orificeType = 0;
orificeWorld = float4(unity_4LightPosX0[i], unity_4LightPosY0[i], unity_4LightPosZ0[i], 1);
orificePositionTracker = mul(unity_WorldToObject, orificeWorld).xyz;
}
if(abs(fmod(range, 0.1) - ringID) < 0.005)
{
orificeType = 1;
orificeWorld = float4(unity_4LightPosX0[i], unity_4LightPosY0[i], unity_4LightPosZ0[i], 1);
orificePositionTracker = mul(unity_WorldToObject, orificeWorld).xyz;
}
if(abs(fmod(range, 0.1) - normalID) < 0.005)
{
orificeNormalWorld = float4(unity_4LightPosX0[i], unity_4LightPosY0[i], unity_4LightPosZ0[i], 1);
orificeNormalTracker = mul(unity_WorldToObject, orificeNormalWorld).xyz;
}
if(abs(fmod(range, 0.1) - penetratorID) < 0.005)
{
float3 tempPenetratorPositionTracker = penetratorPositionTracker;
penetratorWorld = float4(unity_4LightPosX0[i], unity_4LightPosY0[i], unity_4LightPosZ0[i], 1);
penetratorPositionTracker = mul(unity_WorldToObject, penetratorWorld).xyz;
if(length(penetratorPositionTracker) > length(tempPenetratorPositionTracker))
{
penetratorPositionTracker = tempPenetratorPositionTracker;
}
else
{
penetratorLength = unity_LightColor[i].a;
}
}
}
}
}
#ifdef POI_SHADOW
void applyRalivDynamicPenetrationSystem(inout float3 VertexPosition, inout float3 VertexNormal, inout VertexInputShadow v)
#else
void applyRalivDynamicPenetrationSystem(inout float3 VertexPosition, inout float3 VertexNormal, inout appdata v)
#endif
{
if(_PenetratorEnabled)
{
float orificeType = 0;
float3 orificePositionTracker = float3(0, 0, 100);
float3 orificeNormalTracker = float3(0, 0, 99);
float3 penetratorPositionTracker = float3(0, 0, 1);
float pl = 0;
GetBestLights(_OrificeChannel, orificeType, orificePositionTracker, orificeNormalTracker, penetratorPositionTracker, pl);
float3 orificeNormal = normalize(lerp((orificePositionTracker - orificeNormalTracker), orificePositionTracker, max(_EntranceStiffness, 0.01)));
float3 PhysicsNormal = normalize(penetratorPositionTracker.xyz) * _Length * 0.3;
float wriggleTime = _Time.y * _WriggleSpeed;
float temp_output_257_0 = (_Length * ((cos(wriggleTime) * _Wriggle) + _Curvature));
float wiggleTime = _Time.y * (_WriggleSpeed * 0.39);
float distanceToOrifice = length(orificePositionTracker);
float enterFactor = smoothstep((_Length + - 0.05), _Length, distanceToOrifice);
float3 finalOrificeNormal = normalize(lerp(orificeNormal, (PhysicsNormal + ((float3(0, 1, 0) * (temp_output_257_0 + (_Length * (_ReCurvature + ((sin(wriggleTime) * 0.3) * _Wriggle)) * 2.0))) + (float3(0.5, 0, 0) * (cos(wiggleTime) * _Wriggle)))), enterFactor));
float smoothstepResult186 = smoothstep(_Length, (_Length + 0.05), distanceToOrifice);
float3 finalOrificePosition = lerp(orificePositionTracker, ((normalize(penetratorPositionTracker) * _Length) + (float3(0, 0.2, 0) * (sin((wriggleTime + UNITY_PI)) * _Wriggle) * _Length) + (float3(0.2, 0, 0) * _Length * (sin((wiggleTime + UNITY_PI)) * _Wriggle))), smoothstepResult186);
float finalOrificeDistance = length(finalOrificePosition);
float3 bezierBasePosition = float3(0, 0, 0);
float temp_output_59_0 = (finalOrificeDistance / 3.0);
float3 lerpResult274 = lerp(float3(0, 0, 0), (float3(0, 1, 0) * (temp_output_257_0 * - 0.2)), saturate((distanceToOrifice / _Length)));
float3 temp_output_267_0 = ((temp_output_59_0 * float3(0, 0, 1)) + lerpResult274);
float3 bezierBaseNormal = temp_output_267_0;
float3 temp_output_63_0 = (finalOrificePosition - (temp_output_59_0 * finalOrificeNormal));
float3 bezierOrificeNormal = temp_output_63_0;
float3 bezierOrificePosition = finalOrificePosition;
float vertexBaseTipPosition = (v.vertex.z / finalOrificeDistance);
float t = saturate(vertexBaseTipPosition);
float oneMinusT = 1 - t;
float3 bezierPoint = oneMinusT * oneMinusT * oneMinusT * bezierBasePosition + 3 * oneMinusT * oneMinusT * t * bezierBaseNormal + 3 * oneMinusT * t * t * bezierOrificeNormal + t * t * t * bezierOrificePosition;
float3 straightLine = (float3(0.0, 0.0, v.vertex.z));
float baseFactor = smoothstep(0.05, -0.05, v.vertex.z);
bezierPoint = lerp(bezierPoint, straightLine, baseFactor);
bezierPoint = lerp(((finalOrificeNormal * (v.vertex.z - finalOrificeDistance)) + finalOrificePosition), bezierPoint, step(vertexBaseTipPosition, 1.0));
float3 bezierDerivitive = 3 * oneMinusT * oneMinusT * (bezierBaseNormal - bezierBasePosition) + 6 * oneMinusT * t * (bezierOrificeNormal - bezierBaseNormal) + 3 * t * t * (bezierOrificePosition - bezierOrificeNormal);
bezierDerivitive = normalize(lerp(bezierDerivitive, float3(0, 0, 1), baseFactor));
float bezierUpness = dot(bezierDerivitive, float3(0, 1, 0));
float3 bezierUp = lerp(float3(0, 1, 0), float3(0, 0, -1), saturate(bezierUpness));
float bezierDownness = dot(bezierDerivitive, float3(0, -1, 0));
bezierUp = normalize(lerp(bezierUp, float3(0, 0, 1), saturate(bezierDownness)));
float3 bezierSpaceX = normalize(cross(bezierDerivitive, bezierUp));
float3 bezierSpaceY = normalize(cross(bezierDerivitive, -bezierSpaceX));
float3 bezierSpaceVertexOffset = ((v.vertex.y * bezierSpaceY) + (v.vertex.x * - bezierSpaceX));
float3 bezierSpaceVertexOffsetNormal = normalize(bezierSpaceVertexOffset);
float distanceFromTip = (finalOrificeDistance - v.vertex.z);
float squeezeFactor = smoothstep(0.0, _SqueezeDist, -distanceFromTip);
squeezeFactor = max(squeezeFactor, smoothstep(0.0, _SqueezeDist, distanceFromTip));
float3 bezierSpaceVertexOffsetSqueezed = lerp((bezierSpaceVertexOffsetNormal * min(length(bezierSpaceVertexOffset), _squeeze)), bezierSpaceVertexOffset, squeezeFactor);
float bulgeFactor = smoothstep(0.0, _BulgeOffset, abs((finalOrificeDistance - v.vertex.z)));
float bulgeFactorBaseClip = smoothstep(0.0, 0.05, v.vertex.z);
float bezierSpaceVertexOffsetBulged = lerp(1.0, (1.0 + _BulgePower), ((1.0 - bulgeFactor) * 100.0 * bulgeFactorBaseClip));
float3 bezierSpaceVertexOffsetFinal = lerp((bezierSpaceVertexOffsetSqueezed * bezierSpaceVertexOffsetBulged), bezierSpaceVertexOffset, enterFactor);
float3 bezierConstructedVertex = (bezierPoint + bezierSpaceVertexOffsetFinal);
float3 sphereifyDistance = (bezierConstructedVertex - finalOrificePosition);
float3 sphereifyNormal = normalize(sphereifyDistance);
float sphereifyFactor = smoothstep(0.05, -0.05, distanceFromTip);
float killSphereifyForRing = lerp(sphereifyFactor, 0.0, orificeType);
bezierConstructedVertex = lerp(bezierConstructedVertex, ((min(length(sphereifyDistance), _squeeze) * sphereifyNormal) + finalOrificePosition), killSphereifyForRing);
float3 ase_worldPos = mul(unity_ObjectToWorld, v.vertex);
float3 ase_worldViewDir = normalize(UnityWorldSpaceViewDir(ase_worldPos));
bezierConstructedVertex = lerp(bezierConstructedVertex, (-ase_worldViewDir * float3(10000, 10000, 10000)), _WorldSpaceLightPos0.w);
//v.normal = normalize( ( ( -bezierSpaceX * v.normal.x ) + ( bezierSpaceY * v.normal.y ) + ( bezierDerivitive * v.normal.z ) ) );
//v.vertex.xyz = bezierConstructedVertex;
//v.vertex.w = 1;
VertexPosition = bezierConstructedVertex;
v.vertex.w = 1;
VertexNormal = normalize(((-bezierSpaceX * VertexNormal.x) + (bezierSpaceY * VertexNormal.y) + (bezierDerivitive * VertexNormal.z)));
}
}
float3 getBlendOffset(float blendSampleIndex, float activationDepth, float activationSmooth, int vertexID, float penetrationDepth, float3 normal, float3 tangent, float3 binormal)
{
float blendTextureSize = 1024;
float2 blendSampleUV = (float2(((fmod((float)vertexID, blendTextureSize) + 0.5) / (blendTextureSize)), (((floor((vertexID / (blendTextureSize))) + 0.5) / (blendTextureSize)) + blendSampleIndex / 8)));
float3 sampledBlend = tex2Dlod(_OrificeData, float4(blendSampleUV, 0, 0.0)).rgb;
float blendActivation = smoothstep((activationDepth), (activationDepth + activationSmooth), penetrationDepth);
blendActivation = -cos(blendActivation * 3.1416) * 0.5 + 0.5;
float3 blendOffset = ((sampledBlend - float3(1, 1, 1)) * (blendActivation) * _BlendshapePower * _BlendshapeBadScaleFix);
return((blendOffset.x * normal) + (blendOffset.y * tangent) + (blendOffset.z * binormal));
}
#ifdef POI_SHADOW
void applyRalivDynamicOrifaceSystem(inout VertexInputShadow v)
#else
void applyRalivDynamicOrifaceSystem(inout appdata v)
#endif
{
if (_OrifaceEnabled)
{
float penetratorLength = 0.1;
float penetratorDistance;
float3 orificePositionTracker = float3(0, 0, -100);
float3 orificeNormalTracker = float3(0, 0, -99);
float3 penetratorPositionTracker = float3(0, 0, 100);
float orificeType = 0;
GetBestLights(_OrificeChannel, orificeType, orificePositionTracker, orificeNormalTracker, penetratorPositionTracker, penetratorLength);
penetratorDistance = distance(orificePositionTracker, penetratorPositionTracker);
float penetrationDepth = (penetratorLength - penetratorDistance);
float3 normal = normalize(v.normal);
float3 tangent = normalize(v.tangent.xyz);
float3 binormal = normalize(cross(normal, tangent));
v.vertex.xyz += getBlendOffset(0, 0, _EntryOpenDuration, v.vertexId, penetrationDepth, normal, tangent, binormal);
v.vertex.xyz += getBlendOffset(2, _Shape1Depth, _Shape1Duration, v.vertexId, penetrationDepth, normal, tangent, binormal);
v.vertex.xyz += getBlendOffset(4, _Shape2Depth, _Shape2Duration, v.vertexId, penetrationDepth, normal, tangent, binormal);
v.vertex.xyz += getBlendOffset(6, _Shape3Depth, _Shape3Duration, v.vertexId, penetrationDepth, normal, tangent, binormal);
v.vertex.w = 1;
v.normal += getBlendOffset(1, 0, _EntryOpenDuration, v.vertexId, penetrationDepth, normal, tangent, binormal);
v.normal += getBlendOffset(3, _Shape1Depth, _Shape1Duration, v.vertexId, penetrationDepth, normal, tangent, binormal);
v.normal += getBlendOffset(5, _Shape2Depth, _Shape2Duration, v.vertexId, penetrationDepth, normal, tangent, binormal);
v.normal += getBlendOffset(7, _Shape3Depth, _Shape3Duration, v.vertexId, penetrationDepth, normal, tangent, binormal);
v.normal = normalize(v.normal);
}
}
#endif
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