koobas.hobune.stream
how to remove vertices of a certain colour range from a mesh?
I have a cube with a texture. I want to delete all the remove all the vertices of a certain RGB colour range, retaining all the other vertices. I know similar questions have been asked before but they did'nt work in my case. any help?
Am going to be completely honest. I made this code a while ago and I don´t remember what was I doing, but it might help.
Color[] color;
Vector3[] vertices;
Vector3 vertex;
void Start ()
{
vertices = GetComponent<$$anonymous$$eshFilter>().mesh.vertices;
color = GetComponent<$$anonymous$$eshFilter>().shared$$anonymous$$esh.colors;
}
void Update ()
{
for (int i = 0; i < vertices.Length; i++)
{
if (color[i] == Color.red)
{
vertex = vertices[i];
//do whatever you need with vertex
vertices[i] = vertex;
}
}
this.GetComponent<$$anonymous$$eshFilter>().mesh.vertices = vertices; //I don´t remember the purpose of this, but it might be useful
}
