public override void Init(Transform tgtTransform = null)
{
//_marume = 10f;//Random.value * 3f;
// if(Random.value<0.5f) _marume = 1000f;
//Debug.Log("Init");
_property = new MaterialPropertyBlock();
_renderer = GetComponent <MeshRenderer>();
_property.SetFloat("_ClipTh", 0.5f + Random.value * 0.4f);
_property.SetFloat("_Naname", 30f + Random.value * 20f);
_zRad = Random.value * Mathf.PI * 2f;
_zRadSpd = Random.value * 0.3f;
_mesh = MeshUtil.CloneMesh(_meshSrc, "test");
//_mesh = MeshUtil.GetNewMesh(_mesh,MeshTopology.Lines);
_catmullResolution = Mathf.FloorToInt(3 + 2 * Random.value); //Params.Instance.catmullResolution;
if (Random.value < 0.2f)
{
_catmullResolution = 3;
}
GetComponent <MeshFilter>().mesh = _mesh;
//あとでやる
/*
* if(Params.Instance){
* _speed = 0.05f + Params.Instance.brushSpeedRandomness * Random.value;
* _masatsu = 0.1f + Params.Instance.brushMasatsuRandomness * Random.value;
*
* }else{
* _speed = 0.05f + 0.2f * Random.value;
* _masatsu = 0.1f + 0.8f * Random.value;
* }*/
_speed = 0.02f + 0.10f * Random.value;
_masatsu = 0.5f + 0.45f * Random.value;
_mouse = new MouseUtil(
_speed, //speed
_masatsu, //masatsu
_catmullResolution,
tgtTransform
);
_brushWidth = 0.03f + 0.10f * Random.value;
//if(Random.value<0.5f) _brushWidth = 0.02f + 0.07f * Random.value;
//_vertices = _mesh.vertices;
//_indices = _mesh.triangles;
//Debug.Log(_mesh.vertexCount);
}
void Start()
{
_mesh = MeshUtil.CloneMesh(_srcMesh, "test");
//_mesh = MeshUtil.GetNewMesh(_mesh,MeshTopology.Lines);
GetComponent <MeshFilter>().mesh = _mesh;
_mouse = new MouseUtil(0.1f + 0.1f * Random.value, 0.8f + 0.1f * Random.value, 3, null);
_vertices = _mesh.vertices;
_binormals = new Vector3[_mesh.normals.Length];
for (int i = 0; i < _vertices.Length; i++)
{
int idxX = i % 21;
int idxY = Mathf.FloorToInt((float)i / 21f);
float rx = (float)idxX / 20f;
float ry = (float)idxY / 20f;
_vertices[i] = new Vector3(
1f * Mathf.Cos(-rx * Mathf.PI * 2f + Mathf.PI * 0.5f),
1f * Mathf.Sin(-rx * Mathf.PI * 2f + Mathf.PI * 0.5f),
ry
);
}
_mesh.vertices = _vertices;
_mesh.RecalculateNormals();
_mesh.RecalculateTangents();
_normals = _mesh.normals;
_tangents = _mesh.tangents;
//_tangents = new Vector3[_mesh.tangents.Length];
var tangents = _mesh.tangents;
/*
* for(int i=0;i<_normals.Length;i++){
* //_normals[i] =
* var t = tangents[i];
* _tangents[i] = new Vector3(
* t.x,t.y,t.z
* );
* var tangent = tangents[i];
* var normal = _normals[i];
*
* Debug.Log(i + " _ " + _normals.Length);
* _binormals[i] = Vector3.Cross(tangent, normal);
* }*/
}