private static void SubdivideYOnly(List <ReflectionProbeEx.CubemapSkyboxVertex> destArray, ReflectionProbeEx.CubemapSkyboxVertex v1, ReflectionProbeEx.CubemapSkyboxVertex v2, ReflectionProbeEx.CubemapSkyboxVertex v3)
{
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex;
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex1;
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex2;
float single = Mathf.Abs(v2.y - v1.y);
float single1 = Mathf.Abs(v2.y - v3.y);
float single2 = Mathf.Abs(v3.y - v1.y);
if (single < single1 && single < single2)
{
cubemapSkyboxVertex = v3;
cubemapSkyboxVertex1 = v1;
cubemapSkyboxVertex2 = v2;
}
else if (single1 >= single || single1 >= single2)
{
cubemapSkyboxVertex = v2;
cubemapSkyboxVertex1 = v3;
cubemapSkyboxVertex2 = v1;
}
else
{
cubemapSkyboxVertex = v1;
cubemapSkyboxVertex1 = v2;
cubemapSkyboxVertex2 = v3;
}
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex3 = ReflectionProbeEx.SubDivVert(cubemapSkyboxVertex, cubemapSkyboxVertex1);
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex4 = ReflectionProbeEx.SubDivVert(cubemapSkyboxVertex, cubemapSkyboxVertex2);
destArray.Add(cubemapSkyboxVertex);
destArray.Add(cubemapSkyboxVertex3);
destArray.Add(cubemapSkyboxVertex4);
Vector3 vector3 = new Vector3(cubemapSkyboxVertex4.x - cubemapSkyboxVertex1.x, cubemapSkyboxVertex4.y - cubemapSkyboxVertex1.y, cubemapSkyboxVertex4.z - cubemapSkyboxVertex1.z);
Vector3 vector31 = new Vector3(cubemapSkyboxVertex3.x - cubemapSkyboxVertex2.x, cubemapSkyboxVertex3.y - cubemapSkyboxVertex2.y, cubemapSkyboxVertex3.z - cubemapSkyboxVertex2.z);
if (vector3.x * vector3.x + vector3.y * vector3.y + vector3.z * vector3.z > vector31.x * vector31.x + vector31.y * vector31.y + vector31.z * vector31.z)
{
destArray.Add(cubemapSkyboxVertex3);
destArray.Add(cubemapSkyboxVertex1);
destArray.Add(cubemapSkyboxVertex2);
destArray.Add(cubemapSkyboxVertex4);
destArray.Add(cubemapSkyboxVertex3);
destArray.Add(cubemapSkyboxVertex2);
return;
}
destArray.Add(cubemapSkyboxVertex4);
destArray.Add(cubemapSkyboxVertex3);
destArray.Add(cubemapSkyboxVertex1);
destArray.Add(cubemapSkyboxVertex4);
destArray.Add(cubemapSkyboxVertex1);
destArray.Add(cubemapSkyboxVertex2);
}
private static void Subdivide(List <ReflectionProbeEx.CubemapSkyboxVertex> destArray, ReflectionProbeEx.CubemapSkyboxVertex v1, ReflectionProbeEx.CubemapSkyboxVertex v2, ReflectionProbeEx.CubemapSkyboxVertex v3)
{
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex = ReflectionProbeEx.SubDivVert(v1, v2);
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex1 = ReflectionProbeEx.SubDivVert(v2, v3);
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex2 = ReflectionProbeEx.SubDivVert(v1, v3);
destArray.Add(v1);
destArray.Add(cubemapSkyboxVertex);
destArray.Add(cubemapSkyboxVertex2);
destArray.Add(cubemapSkyboxVertex);
destArray.Add(v2);
destArray.Add(cubemapSkyboxVertex1);
destArray.Add(cubemapSkyboxVertex1);
destArray.Add(cubemapSkyboxVertex2);
destArray.Add(cubemapSkyboxVertex);
destArray.Add(v3);
destArray.Add(cubemapSkyboxVertex2);
destArray.Add(cubemapSkyboxVertex1);
}
private static ReflectionProbeEx.CubemapSkyboxVertex SubDivVert(
ReflectionProbeEx.CubemapSkyboxVertex v1,
ReflectionProbeEx.CubemapSkyboxVertex v2)
{
Vector3 vector3_1 = new Vector3(v1.x, v1.y, v1.z);
Vector3 vector3_2;
((Vector3) ref vector3_2).\u002Ector(v2.x, v2.y, v2.z);
Vector3 vector3_3 = vector3_2;
Vector3 vector3_4 = Vector3.Normalize(Vector3.Lerp(vector3_1, vector3_3, 0.5f));
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex;
cubemapSkyboxVertex.x = cubemapSkyboxVertex.tu = (float)vector3_4.x;
cubemapSkyboxVertex.y = cubemapSkyboxVertex.tv = (float)vector3_4.y;
cubemapSkyboxVertex.z = cubemapSkyboxVertex.tw = (float)vector3_4.z;
cubemapSkyboxVertex.color = Color.get_white();
return(cubemapSkyboxVertex);
}
private static ReflectionProbeEx.CubemapSkyboxVertex SubDivVert(ReflectionProbeEx.CubemapSkyboxVertex v1, ReflectionProbeEx.CubemapSkyboxVertex v2)
{
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex = new ReflectionProbeEx.CubemapSkyboxVertex();
Vector3 vector3 = new Vector3(v1.x, v1.y, v1.z);
Vector3 vector31 = new Vector3(v2.x, v2.y, v2.z);
Vector3 vector32 = Vector3.Normalize(Vector3.Lerp(vector3, vector31, 0.5f));
float single = vector32.x;
float single1 = single;
cubemapSkyboxVertex.tu = single;
cubemapSkyboxVertex.x = single1;
float single2 = vector32.y;
single1 = single2;
cubemapSkyboxVertex.tv = single2;
cubemapSkyboxVertex.y = single1;
float single3 = vector32.z;
single1 = single3;
cubemapSkyboxVertex.tw = single3;
cubemapSkyboxVertex.z = single1;
cubemapSkyboxVertex.color = Color.white;
return(cubemapSkyboxVertex);
}
private static Mesh CreateSkyboxMesh()
{
List <ReflectionProbeEx.CubemapSkyboxVertex> cubemapSkyboxVertices = new List <ReflectionProbeEx.CubemapSkyboxVertex>();
for (int i = 0; i < 24; i++)
{
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex = new ReflectionProbeEx.CubemapSkyboxVertex();
Vector3 vector3 = Vector3.Normalize(new Vector3(ReflectionProbeEx.octaVerts[i * 3], ReflectionProbeEx.octaVerts[i * 3 + 1], ReflectionProbeEx.octaVerts[i * 3 + 2]));
float single = vector3.x;
float single1 = single;
cubemapSkyboxVertex.tu = single;
cubemapSkyboxVertex.x = single1;
float single2 = vector3.y;
single1 = single2;
cubemapSkyboxVertex.tv = single2;
cubemapSkyboxVertex.y = single1;
float single3 = vector3.z;
single1 = single3;
cubemapSkyboxVertex.tw = single3;
cubemapSkyboxVertex.z = single1;
cubemapSkyboxVertex.color = Color.white;
cubemapSkyboxVertices.Add(cubemapSkyboxVertex);
}
for (int j = 0; j < 3; j++)
{
List <ReflectionProbeEx.CubemapSkyboxVertex> cubemapSkyboxVertices1 = new List <ReflectionProbeEx.CubemapSkyboxVertex>(cubemapSkyboxVertices.Count);
cubemapSkyboxVertices1.AddRange(cubemapSkyboxVertices);
int count = cubemapSkyboxVertices1.Count;
cubemapSkyboxVertices.Clear();
cubemapSkyboxVertices.Capacity = count * 4;
for (int k = 0; k < count; k += 3)
{
ReflectionProbeEx.Subdivide(cubemapSkyboxVertices, cubemapSkyboxVertices1[k], cubemapSkyboxVertices1[k + 1], cubemapSkyboxVertices1[k + 2]);
}
}
for (int l = 0; l < 2; l++)
{
List <ReflectionProbeEx.CubemapSkyboxVertex> cubemapSkyboxVertices2 = new List <ReflectionProbeEx.CubemapSkyboxVertex>(cubemapSkyboxVertices.Count);
cubemapSkyboxVertices2.AddRange(cubemapSkyboxVertices);
int num = cubemapSkyboxVertices2.Count;
float single4 = Mathf.Pow(0.5f, (float)l + 1f);
cubemapSkyboxVertices.Clear();
cubemapSkyboxVertices.Capacity = num * 4;
for (int m = 0; m < num; m += 3)
{
if (Mathf.Max(Mathf.Max(Mathf.Abs(cubemapSkyboxVertices2[m].y), Mathf.Abs(cubemapSkyboxVertices2[m + 1].y)), Mathf.Abs(cubemapSkyboxVertices2[m + 2].y)) <= single4)
{
ReflectionProbeEx.SubdivideYOnly(cubemapSkyboxVertices, cubemapSkyboxVertices2[m], cubemapSkyboxVertices2[m + 1], cubemapSkyboxVertices2[m + 2]);
}
else
{
cubemapSkyboxVertices.Add(cubemapSkyboxVertices2[m]);
cubemapSkyboxVertices.Add(cubemapSkyboxVertices2[m + 1]);
cubemapSkyboxVertices.Add(cubemapSkyboxVertices2[m + 2]);
}
}
}
Mesh mesh = new Mesh();
Vector3[] vector3Array = new Vector3[cubemapSkyboxVertices.Count];
Vector2[] vector2Array = new Vector2[cubemapSkyboxVertices.Count];
int[] numArray = new int[cubemapSkyboxVertices.Count];
for (int n = 0; n < cubemapSkyboxVertices.Count; n++)
{
vector3Array[n] = new Vector3(cubemapSkyboxVertices[n].x, cubemapSkyboxVertices[n].y, cubemapSkyboxVertices[n].z);
vector2Array[n] = new Vector3(cubemapSkyboxVertices[n].tu, cubemapSkyboxVertices[n].tv);
numArray[n] = n;
}
mesh.vertices = vector3Array;
mesh.uv = vector2Array;
mesh.triangles = numArray;
return(mesh);
}
private static Mesh CreateSkyboxMesh()
{
List <ReflectionProbeEx.CubemapSkyboxVertex> destArray = new List <ReflectionProbeEx.CubemapSkyboxVertex>();
for (int index = 0; index < 24; ++index)
{
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex = new ReflectionProbeEx.CubemapSkyboxVertex();
Vector3 vector3 = Vector3.Normalize(new Vector3(ReflectionProbeEx.octaVerts[index * 3], ReflectionProbeEx.octaVerts[index * 3 + 1], ReflectionProbeEx.octaVerts[index * 3 + 2]));
cubemapSkyboxVertex.x = cubemapSkyboxVertex.tu = (float)vector3.x;
cubemapSkyboxVertex.y = cubemapSkyboxVertex.tv = (float)vector3.y;
cubemapSkyboxVertex.z = cubemapSkyboxVertex.tw = (float)vector3.z;
cubemapSkyboxVertex.color = Color.get_white();
destArray.Add(cubemapSkyboxVertex);
}
for (int index1 = 0; index1 < 3; ++index1)
{
List <ReflectionProbeEx.CubemapSkyboxVertex> cubemapSkyboxVertexList = new List <ReflectionProbeEx.CubemapSkyboxVertex>(destArray.Count);
cubemapSkyboxVertexList.AddRange((IEnumerable <ReflectionProbeEx.CubemapSkyboxVertex>)destArray);
int count = cubemapSkyboxVertexList.Count;
destArray.Clear();
destArray.Capacity = count * 4;
for (int index2 = 0; index2 < count; index2 += 3)
{
ReflectionProbeEx.Subdivide(destArray, cubemapSkyboxVertexList[index2], cubemapSkyboxVertexList[index2 + 1], cubemapSkyboxVertexList[index2 + 2]);
}
}
for (int index1 = 0; index1 < 2; ++index1)
{
List <ReflectionProbeEx.CubemapSkyboxVertex> cubemapSkyboxVertexList = new List <ReflectionProbeEx.CubemapSkyboxVertex>(destArray.Count);
cubemapSkyboxVertexList.AddRange((IEnumerable <ReflectionProbeEx.CubemapSkyboxVertex>)destArray);
int count = cubemapSkyboxVertexList.Count;
float num = Mathf.Pow(0.5f, (float)index1 + 1f);
destArray.Clear();
destArray.Capacity = count * 4;
for (int index2 = 0; index2 < count; index2 += 3)
{
if ((double)Mathf.Max(Mathf.Max(Mathf.Abs(cubemapSkyboxVertexList[index2].y), Mathf.Abs(cubemapSkyboxVertexList[index2 + 1].y)), Mathf.Abs(cubemapSkyboxVertexList[index2 + 2].y)) > (double)num)
{
destArray.Add(cubemapSkyboxVertexList[index2]);
destArray.Add(cubemapSkyboxVertexList[index2 + 1]);
destArray.Add(cubemapSkyboxVertexList[index2 + 2]);
}
else
{
ReflectionProbeEx.SubdivideYOnly(destArray, cubemapSkyboxVertexList[index2], cubemapSkyboxVertexList[index2 + 1], cubemapSkyboxVertexList[index2 + 2]);
}
}
}
Mesh mesh = new Mesh();
Vector3[] vector3Array = new Vector3[destArray.Count];
Vector2[] vector2Array = new Vector2[destArray.Count];
int[] numArray = new int[destArray.Count];
for (int index = 0; index < destArray.Count; ++index)
{
vector3Array[index] = new Vector3(destArray[index].x, destArray[index].y, destArray[index].z);
vector2Array[index] = Vector2.op_Implicit(new Vector3(destArray[index].tu, destArray[index].tv));
numArray[index] = index;
}
mesh.set_vertices(vector3Array);
mesh.set_uv(vector2Array);
mesh.set_triangles(numArray);
return(mesh);
}
private static void SubdivideYOnly(
List <ReflectionProbeEx.CubemapSkyboxVertex> destArray,
ReflectionProbeEx.CubemapSkyboxVertex v1,
ReflectionProbeEx.CubemapSkyboxVertex v2,
ReflectionProbeEx.CubemapSkyboxVertex v3)
{
float num1 = Mathf.Abs(v2.y - v1.y);
float num2 = Mathf.Abs(v2.y - v3.y);
float num3 = Mathf.Abs(v3.y - v1.y);
ReflectionProbeEx.CubemapSkyboxVertex v1_1;
ReflectionProbeEx.CubemapSkyboxVertex v2_1;
ReflectionProbeEx.CubemapSkyboxVertex v2_2;
if ((double)num1 < (double)num2 && (double)num1 < (double)num3)
{
v1_1 = v3;
v2_1 = v1;
v2_2 = v2;
}
else if ((double)num2 < (double)num1 && (double)num2 < (double)num3)
{
v1_1 = v1;
v2_1 = v2;
v2_2 = v3;
}
else
{
v1_1 = v2;
v2_1 = v3;
v2_2 = v1;
}
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex1 = ReflectionProbeEx.SubDivVert(v1_1, v2_1);
ReflectionProbeEx.CubemapSkyboxVertex cubemapSkyboxVertex2 = ReflectionProbeEx.SubDivVert(v1_1, v2_2);
destArray.Add(v1_1);
destArray.Add(cubemapSkyboxVertex1);
destArray.Add(cubemapSkyboxVertex2);
Vector3 vector3_1;
((Vector3) ref vector3_1).\u002Ector(cubemapSkyboxVertex2.x - v2_1.x, cubemapSkyboxVertex2.y - v2_1.y, cubemapSkyboxVertex2.z - v2_1.z);
Vector3 vector3_2;
((Vector3) ref vector3_2).\u002Ector(cubemapSkyboxVertex1.x - v2_2.x, cubemapSkyboxVertex1.y - v2_2.y, cubemapSkyboxVertex1.z - v2_2.z);
if (vector3_1.x * vector3_1.x + vector3_1.y * vector3_1.y + vector3_1.z * vector3_1.z > vector3_2.x * vector3_2.x + vector3_2.y * vector3_2.y + vector3_2.z * vector3_2.z)
{
destArray.Add(cubemapSkyboxVertex1);
destArray.Add(v2_1);
destArray.Add(v2_2);
destArray.Add(cubemapSkyboxVertex2);
destArray.Add(cubemapSkyboxVertex1);
destArray.Add(v2_2);
}
else
{
destArray.Add(cubemapSkyboxVertex2);
destArray.Add(cubemapSkyboxVertex1);
destArray.Add(v2_1);
destArray.Add(cubemapSkyboxVertex2);
destArray.Add(v2_1);
destArray.Add(v2_2);
}
}