void Start()
{
line = new LineMeshGenerator(width, width, 10);
var filter = GetComponent <MeshFilter>();
filter.mesh = line.mesh;
GetComponent <MeshRenderer>().material = mat;
for (int i = 0; i < positions.Length; i++)
{
// line.Add(positions[i]);
}
}
protected void Start()
{
if (spline == null) {
spline = GetComponent <SplineComponent> ();
}
if (spline == null) {
Debug.LogError ("'spline' in 'SplineDrawer' is null!");
}
m_LineMeshGenerator = GetComponent <LineMeshGenerator> ();
m_MeshFilter = GetComponent <MeshFilter> ();
}
private void DrawEaseFunction(MeshGenerationContext context)
{
if (_first)
{
_first = false;
CaculationPoints();
}
var list = new List <Vertex>();
var path = new List <LineMeshGenerator.Vertex>();
for (int i = 0; i < _points.Count; i++)
{
path.Add(new LineMeshGenerator.Vertex(_points[i].x, _points[i].y));
}
var mesh = LineMeshGenerator.Generate(path);
for (int i = 0; i < mesh.Count; i++)
{
var vert = new Vertex();
vert.tint = Color.white;
vert.position = new Vector3(mesh[i].x, mesh[i].y, Vertex.nearZ);
list.Add(vert);
}
var indexList = new List <ushort>();
for (int i = 0; i < _points.Count - 1; i++)
{
var vertIndex = (i * 4);
indexList.Add((ushort)vertIndex);
indexList.Add((ushort)(vertIndex + 3));
indexList.Add((ushort)(vertIndex + 1));
indexList.Add((ushort)(vertIndex));
indexList.Add((ushort)(vertIndex + 2));
indexList.Add((ushort)(vertIndex + 3));
}
//for( int i = 0; i < _points.Count - 1; i++ )
//{
// var dir = _points[i + 1] - _points[i];
// dir = dir.normalized;
// var vertical = NormalVector( dir );
// var vert1 = new Vertex();
// vert1.tint = Color.white;
// vert1.position = new Vector3( _points[i].x, _points[i].y, Vertex.nearZ );
// var vert2 = new Vertex();
// vert2.tint = Color.white;
// vert2.position = new Vector3( _points[i].x + vertical.x, _points[i].y + vertical.y, Vertex.nearZ );
// var vert3 = new Vertex();
// vert3.tint = Color.white;
// vert3.position = new Vector3( _points[i + 1].x, _points[i + 1].y, Vertex.nearZ );
// var vert4 = new Vertex();
// vert4.tint = Color.white;
// vert4.position = new Vector3( _points[i + 1].x + vertical.x, _points[i + 1].y + vertical.y, Vertex.nearZ );
// list.Add( vert1 );
// list.Add( vert2 );
// list.Add( vert3 );
// list.Add( vert4 );
//}
//var indexList = new List<ushort>();
//for( int i = 0; i < _points.Count - 1; i++ )
//{
// var vertIndex = ( i * 4 );
// indexList.Add( (ushort)vertIndex );
// indexList.Add( (ushort)( vertIndex + 3 ) );
// indexList.Add( (ushort)( vertIndex + 1 ) );
// indexList.Add( (ushort)( vertIndex ) );
// indexList.Add( (ushort)( vertIndex + 2 ) );
// indexList.Add( (ushort)( vertIndex + 3 ) );
//}
var data = context.Allocate(list.Count, indexList.Count);
data.SetAllVertices(list.ToArray());
data.SetAllIndices(indexList.ToArray());
}