void Refresh()
{
// refresh for a new mesh object
vert.Clear();
tri.Clear();
uv.Clear();
norm.Clear();
// new sketch mesh object
line = (GameObject)Instantiate(Resources.Load(prefab), Vector3.zero, Quaternion.identity);
if (prefab == "SketchMeshThreePrefab")
{
// assign mesh
mesh = new Mesh();
line.GetComponent <MeshFilter> ().mesh = mesh;
// assign material, texture, color
line.GetComponent <MeshRenderer> ().material.color = col;
line.GetComponent <MeshRenderer> ().material.mainTexture = lineTexture;
}
else if (prefab == "Metaball")
{
// assign mesh
mesh = new Mesh();
line.transform.Find("StaticMesh").GetComponent <MeshFilter> ().mesh = mesh;
// assign material, texture, color
line.transform.Find("StaticMesh").GetComponent <MeshRenderer> ().material.color = col;
line.transform.Find("StaticMesh").GetComponent <MeshRenderer> ().material.mainTexture = lineTexture;
// metaball
seed = line.GetComponent <StaticMetaballSeed> ();
// scale in overall to fit to VR scene
line.transform.localScale = new Vector3(0.1f, 0.1f, 0.1f);
}
points = new List <Vector3>();
lineWidthList = new List <float>();
offsetsQuat = new List <Quaternion>();
offsetsQuat.Add(Quaternion.identity);
offsetsVec = new List <Vector3>();
offsetsVec.Add(new Vector3(0, 0, 0));
}
