private void GrassUpdate(int _chunkWidth, int _chunkDepth, int _count)
{
for (int i = 0; i < _grassChunk.OneChunkTipNum; i++)
{
Vector2 _index = _maptipsIndices[_chunkDepth, _chunkWidth, i];
GrassDummyPoint _dummyPoint = _maptipsDummyPoint[(int)_index.x, (int)_index.y];
GrassObject _targetObj = _pooledObjects[_count][i];
if (!_dummyPoint.CanGrow)
{
_targetObj.Object.transform.SetPositionAndRotation(new Vector3(50000, -100, 0), _dummyPoint.Rotation * _targetObj.Object.transform.rotation);
continue;
}
if (_dummyPoint.HasGrown)
{
_targetObj.Controller.Growth();
}
else
{
_targetObj.Controller.ForceScaleZero();
}
_targetObj.Object.transform.SetPositionAndRotation(_dummyPoint.Position, _dummyPoint.Rotation * _targetObj.Rotation);
_matPropBlock.SetTexture("_MainTex", _textures[_dummyPoint.TexIndex]);
_targetObj.Controller.ChangeMaterials(_matPropBlock);
}
}
private void SetPoint(int _indexX, int _indexZ)
{
Vector3 _point = new Vector3(_indexX * _grassChunk.TipSize, 1000, _indexZ * _grassChunk.TipSize);
Ray _ray = new Ray(_point, new Vector3(0, -1, 0));
RaycastHit _hit;
_maptipsDummyPoint[_indexZ, _indexX] = new GrassDummyPoint(new Vector3(_point.x, -1000, _point.z), Quaternion.identity, true, new Vector3(0, 0, 0));
if (Physics.Raycast(_ray, out _hit, 2000, _lm))
{
_ray.origin = _point + new Vector3(_grassChunk.TipSize, 0, _grassChunk.TipSize);
RaycastHit _anotherHit;
if (Physics.Raycast(_ray, out _anotherHit, 2000, _lm))
{
if (CanGrow(_hit.point.y, _anotherHit.point.y))
{
_point = _hit.point;
_maptipsDummyPoint[_indexZ, _indexX] = new GrassDummyPoint(_point, Quaternion.FromToRotation(-_ray.direction, _hit.normal), true, _hit.normal);
}
}
}
}
