public override void Embody()
{
float[] triangleAreas = new float[tris.count / 3];
int[] triData = tris.GetIntData();
float[] vertData = verts.GetFloatData();
float totalArea = 0;
int tri0;
int tri1;
int tri2;
for (int i = 0; i < tris.count / 3; i++)
{
tri0 = i * 3;
tri1 = tri0 + 1;
tri2 = tri0 + 2;
tri0 = triData[tri0];
tri1 = triData[tri1];
tri2 = triData[tri2];
float area = 1;
Vector3 p0 = extractToVector(tri0, 0, vertData, verts);
Vector3 p1 = extractToVector(tri1, 0, vertData, verts);
Vector3 p2 = extractToVector(tri2, 0, vertData, verts);
if (noiseType == "even")
{
area = HELP.AreaOfTriangle(p0, p1, p2);
}
else if (noiseType == "fractal")
{
area = HELP.NoiseTriangleArea(noiseSize, p0, p1, p2);
area = Mathf.Pow(area, 10);
}
triangleAreas[i] = area;
totalArea += area;
}
for (int i = 0; i < triangleAreas.Length; i++)
{
triangleAreas[i] /= totalArea;
}
float[] values = new float[count * structSize];
int index = 0;
Vector3 pos;
//Vector3 uv;
//Vector3 tan;
//Vector3 nor;
int baseTri;
for (int i = 0; i < count; i++)
{
baseTri = 3 * HELP.getTri(Random.value, triangleAreas);
tri0 = baseTri + 0;
tri1 = baseTri + 1;
tri2 = baseTri + 2;
tri0 = triData[tri0];
tri1 = triData[tri1];
tri2 = triData[tri2];
Vector3 v0 = extractToVector(tri0, 0, vertData, verts);
Vector3 v1 = extractToVector(tri1, 0, vertData, verts);
Vector3 v2 = extractToVector(tri2, 0, vertData, verts);
pos = HELP.GetRandomPointInTriangle(i, v0, v1, v2);
float a0 = HELP.AreaOfTriangle(pos, v1, v2);
float a1 = HELP.AreaOfTriangle(pos, v0, v2);
float a2 = HELP.AreaOfTriangle(pos, v0, v1);
float aTotal = a0 + a1 + a2;
float p0 = a0 / aTotal;
float p1 = a1 / aTotal;
float p2 = a2 / aTotal;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = (float)i / (float)count;
values[index++] = tri0;
values[index++] = tri1;
values[index++] = tri2;
values[index++] = p0;
values[index++] = p1;
values[index++] = p2;
values[index++] = 1;
values[index++] = 0;
values[index++] = 0;
}
SetData(values);
}
public override void Embody()
{
float[] triangleAreas = new float[tris.count / 3];
int[] triData = tris.GetIntData();
float[] vertData = verts.GetFloatData();
float totalArea = 0;
int tri0;
int tri1;
int tri2;
for (int i = 0; i < tris.count / 3; i++)
{
tri0 = i * 3;
tri1 = tri0 + 1;
tri2 = tri0 + 2;
tri0 = triData[tri0];
tri1 = triData[tri1];
tri2 = triData[tri2];
float area = 1;
Vector3 p0 = extractToVector(tri0, 0, vertData, verts);
Vector3 p1 = extractToVector(tri1, 0, vertData, verts);
Vector3 p2 = extractToVector(tri2, 0, vertData, verts);
Vector2 uv0 = extractToVector2(tri0, 12, vertData, verts);
Vector2 uv1 = extractToVector2(tri1, 12, vertData, verts);
Vector2 uv2 = extractToVector2(tri2, 12, vertData, verts);
if (noiseType == NoiseType.MiddleBand)
{
float Y = 1 - ((1 - uv0.y) + (1 - uv1.y) + (1 - uv2.y)) / 3;
area = Mathf.Clamp(Mathf.Min(Y * 2, (1 - Y)) * 4.5f, 0, 4); //((1-uv0.y) + (1-uv1.y) + (1-uv2.y) ) / 3;
area *= area * area; // * area * area*area;
}
else if (noiseType == NoiseType.CenterOut)
{
}
else if (noiseType == NoiseType.Even)
{
float Y = 1 - ((1 - uv0.y) + (1 - uv1.y) + (1 - uv2.y)) / 3;
area = Y;
}
else if (noiseType == NoiseType.OuterRing)
{
float Y = 1 - ((1 - uv0.y) + (1 - uv1.y) + (1 - uv2.y)) / 3;
area = Y * Y;
}
triangleAreas[i] = area;
totalArea += area;
}
for (int i = 0; i < triangleAreas.Length; i++)
{
triangleAreas[i] /= totalArea;
}
float[] values = new float[count * structSize];
int index = 0;
Vector3 pos;
//Vector3 uv;
//Vector3 tan;
//Vector3 nor;
int baseTri;
for (int i = 0; i < count; i++)
{
baseTri = 3 * HELP.getTri(Random.value, triangleAreas);
if (specialInCenter && i == 0)
{
baseTri = 0;
}
tri0 = baseTri + 0;
tri1 = baseTri + 1;
tri2 = baseTri + 2;
tri0 = triData[tri0];
tri1 = triData[tri1];
tri2 = triData[tri2];
Vector3 v0 = extractToVector(tri0, 0, vertData, verts);
Vector3 v1 = extractToVector(tri1, 0, vertData, verts);
Vector3 v2 = extractToVector(tri2, 0, vertData, verts);
pos = HELP.GetRandomPointInTriangle(i, v0, v1, v2);
float a0 = HELP.AreaOfTriangle(pos, v1, v2);
float a1 = HELP.AreaOfTriangle(pos, v0, v2);
float a2 = HELP.AreaOfTriangle(pos, v0, v1);
float aTotal = a0 + a1 + a2;
float p0 = a0 / aTotal;
float p1 = a1 / aTotal;
float p2 = a2 / aTotal;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = (float)i / (float)count;
values[index++] = tri0;
values[index++] = tri1;
values[index++] = tri2;
values[index++] = p0;
values[index++] = p1;
values[index++] = p2;
values[index++] = 1;
if (specialInCenter)
{
values[index++] = 1;
}
else
{
values[index++] = triangleAreas[baseTri / 3] * 1000;
}
values[index++] = 0;
}
SetData(values);
}
public override void Embody()
{
print("EMBOZ");
triVals = tris.GetIntData();
connections = new int[count][][];
numConnections = new int[count];
int maxConnections = 0;
for (int i = 0; i < connections.Length; i++)
{
connections[i] = new int[16][];
for (int j = 0; j < connections[i].Length; j++)
{
connections[i][j] = new int[3];
}
}
for (int i = 0; i < triVals.Length / 3; i++)
{
int t1 = triVals[i * 3 + 0];
int t2 = triVals[i * 3 + 1];
int t3 = triVals[i * 3 + 2];
AddConnection(t1, t2, t3);
AddConnection(t2, t3, t1);
AddConnection(t3, t1, t2);
}
Vector3[] pos = verts.mesh.vertices;
for (int i = 0; i < count; i++)
{
for (int j = 0; j < count; j++)
{
// means it is same vert
if (pos[i].x == pos[j].x && pos[i].y == pos[j].y && pos[i].z == pos[j].z)
{
for (int k = 0; k < 16; k++)
{
AddConnection(i, connections[j][k][0], connections[j][k][1]);
}
}
}
}
float[] values = new float[count * structSize];
for (int i = 0; i < count; i++)
{
if (numConnections[i] > maxConnections)
{
maxConnections = numConnections[i];
}
for (int j = 0; j < numConnections[i]; j++)
{
values[i * structSize + 20 + j * 3 + 0] = connections[i][j][0];
values[i * structSize + 20 + j * 3 + 1] = connections[i][j][1];
values[i * structSize + 20 + j * 3 + 2] = connections[i][j][2];
}
}
// print( "MAX CONNECTION : " + maxConnections );
SetData(values);
}
