public void GenerateMesh()
{
//Create an initial array for verticies and triangles generated so that if we wish to apply changes later it will not effect the stored members of class.
Vector3[] initialVerticies = new Vector3[m_resolution * m_resolution];
int[] initialTris = new int[(m_resolution - 1) * (m_resolution - 1) * 6];
//Initial Verticies of Face
int triIndex = 0;
for (int i = 0, y = 0; y < m_resolution; y++)
{
for (int x = 0; x < m_resolution; x++)
{
//Calculate the point in space of this vertex on a spheracal plane.
Vector2 percent = new Vector2(x, y) / (m_resolution - 1);
Vector3 pointOnCubeFace = m_localUp + (percent.x - 0.5f) * 2 * m_axisA + (percent.y - 0.5f) * 2 * m_axisB;
Vector3 pointOnSphere = pointOnCubeFace.normalized;
//Apply perlin Noise to add variation to the cubesphere face.
initialVerticies[i] = m_faceProperties.GeneratePointOnShape(pointOnSphere);
//Calculate Faces on the Face of Cubesphere.
//Check to make sure triangle won't extend over edge of face.
if (x != m_resolution - 1 && y != m_resolution - 1)
{
initialTris[triIndex] = i;
initialTris[triIndex + 1] = i + m_resolution + 1;
initialTris[triIndex + 2] = i + m_resolution;
initialTris[triIndex + 3] = i;
initialTris[triIndex + 4] = i + 1;
initialTris[triIndex + 5] = i + m_resolution + 1;
triIndex += 6;
}
i++;
}
}
//Set the faces variables now they have been calculated.
m_vertices = initialVerticies;
m_triangles = initialTris;
UpdateMesh();
}
