// Update is called once per frame
public void WhileDown(Ray ray)
{
RaycastHit hit;
if (person.Raycast(ray, out hit, 100.0f))
{
down = true;
hitPoint = hit.point;
hitUV = hit.textureCoord;
hitNormal = hit.normal;
traceRepresent.transform.position = hitPoint;
triIDs = new Vector3(
person.sharedMesh.triangles[hit.triangleIndex * 3 + 0],
person.sharedMesh.triangles[hit.triangleIndex * 3 + 1],
person.sharedMesh.triangles[hit.triangleIndex * 3 + 2]);
bary = hit.barycentricCoordinate;
hitTangent = bary.x * HELP.ToV3(person.sharedMesh.tangents[(int)triIDs.x]);
hitTangent += bary.y * HELP.ToV3(person.sharedMesh.tangents[(int)triIDs.y]);
hitTangent += bary.z * HELP.ToV3(person.sharedMesh.tangents[(int)triIDs.z]);
}
else
{
down = false;
}
}
public override void Embody()
{
Vector3[] verts = mesh.vertices;
Vector2[] uvs = mesh.uv;
Vector3[] nors = mesh.normals;
Vector4[] tans = mesh.tangents;
DebugThis("" + mesh.tangents.Length);
DebugThis("" + mesh.vertices.Length);
bool hasTan = false;
if (tans.Length == verts.Length)
{
hasTan = true;
}
bool hasUV = false;
if (uvs.Length == verts.Length)
{
hasUV = true;
}
int index = 0;
// print("Creatings");
float[] values = new float[count * structSize];
for (int i = 0; i < count; i++)
{
if (transformVerts)
{
verts[i] = transform.TransformPoint(verts[i]);
}
values[index++] = verts[i].x;
values[index++] = verts[i].y;
values[index++] = verts[i].z;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
if (transformVerts)
{
nors[i] = transform.TransformDirection(nors[i]);
}
values[index++] = nors[i].x;
values[index++] = nors[i].y;
values[index++] = nors[i].z;
if (hasTan)
{
Vector3 tT = transform.TransformDirection(HELP.ToV3(tans[i]));
if (i < 10)
{
DebugThis("" + tT.x);
}
if (transformVerts)
{
tans[i] = new Vector4(tT.x, tT.y, tT.z, tans[i].w);
}
values[index++] = tans[i].x;
values[index++] = tans[i].y;
values[index++] = tans[i].z;
}
else
{
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
}
if (hasUV)
{
values[index++] = uvs[i].x;
values[index++] = uvs[i].y;
}
else
{
values[index++] = 0;
values[index++] = 0;
}
values[index++] = (float)i / (float)count;
values[index++] = 0;
}
SetData(values);
}
public override void Embody(Form parent)
{
int[] triangles = mesh.mesh.triangles;
Vector3[] verts = mesh.mesh.vertices;
Vector2[] uvs = mesh.mesh.uv;
Vector4[] tans = mesh.mesh.tangents;
Vector3[] nors = mesh.mesh.normals;
float[] triangleAreas = new float[triangles.Length / 3];
float totalArea = 0;
int tri0;
int tri1;
int tri2;
for (int i = 0; i < triangles.Length / 3; i++)
{
tri0 = i * 3;
tri1 = tri0 + 1;
tri2 = tri0 + 2;
tri0 = triangles[tri0];
tri1 = triangles[tri1];
tri2 = triangles[tri2];
float area = 1;
if (noiseType == "even")
{
area = HELP.AreaOfTriangle(verts[tri0], verts[tri1], verts[tri2]);
}
else if (noiseType == "fractal")
{
area = HELP.NoiseTriangleArea(noiseSize, verts[tri0], verts[tri1], verts[tri2]);
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 = triangles[tri0];
tri1 = triangles[tri1];
tri2 = triangles[tri2];
pos = HELP.GetRandomPointInTriangle(i, verts[tri0], verts[tri1], verts[tri2]);
float a0 = HELP.AreaOfTriangle(pos, verts[tri1], verts[tri2]);
float a1 = HELP.AreaOfTriangle(pos, verts[tri0], verts[tri2]);
float a2 = HELP.AreaOfTriangle(pos, verts[tri0], verts[tri1]);
float aTotal = a0 + a1 + a2;
float p0 = a0 / aTotal;
float p1 = a1 / aTotal;
float p2 = a2 / aTotal;
nor = (nors[tri0] * p0 + nors[tri1] * p1 + nors[tri2] * p2).normalized;
uv = uvs[tri0] * p0 + uvs[tri1] * p1 + uvs[tri2] * p2;
tan = (HELP.ToV3(tans[tri0]) * p0 + HELP.ToV3(tans[tri1]) * p1 + HELP.ToV3(tans[tri2]) * p2).normalized;
// print( pos);
values[index++] = pos.x;
values[index++] = pos.y;
values[index++] = pos.z;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = nor.x;
values[index++] = nor.y;
values[index++] = nor.z;
values[index++] = tan.x;
values[index++] = tan.y;
values[index++] = tan.z;
values[index++] = uv.x;
values[index++] = uv.y;
values[index++] = i;
values[index++] = i / count;
}
SetData(values);
}
public override void Embody()
{
Vector3[] verts = new Vector3[count];
Vector3[] nors = new Vector3[count];
Vector3[] tans = new Vector3[count];
Vector2[] uvs = new Vector2[count];
int[] meshID = new int[count];
int index = 0;
for (int i = 0; i < meshes.Length; i++)
{
Vector3[] v = meshes[i].GetComponent <MeshFilter>().sharedMesh.vertices;
Vector3[] n = meshes[i].GetComponent <MeshFilter>().sharedMesh.normals;
Vector4[] t = meshes[i].GetComponent <MeshFilter>().sharedMesh.tangents;
Vector2[] u = meshes[i].GetComponent <MeshFilter>().sharedMesh.uv;
for (int j = 0; j < v.Length; j++)
{
verts[index] = meshes[i].transform.TransformPoint(v[j]);
nors[index] = meshes[i].transform.TransformDirection(n[j]);
tans[index] = meshes[i].transform.TransformDirection(HELP.ToV3(t[j]));
uvs[index] = u[j];
meshID[index] = i;
index += 1;
}
}
float[] values = new float[count * structSize];
index = 0;
for (int i = 0; i < count; i++)
{
//DebugThis( "" +verts[i].x );
values[index++] = verts[i].x;
values[index++] = verts[i].y;
values[index++] = verts[i].z;
values[index++] = 0;
values[index++] = 0;
values[index++] = 0;
values[index++] = nors[i].x;
values[index++] = nors[i].y;
values[index++] = nors[i].z;
values[index++] = tans[i].x;
values[index++] = tans[i].y;
values[index++] = tans[i].z;
values[index++] = uvs[i].x;
values[index++] = uvs[i].y;
values[index++] = (float)i / (float)count;
values[index++] = meshID[i];
}
SetData(values);
}
