private void DrawDirections()
{
if (splineMono.Initialized())
{
Handles.color = Color.green;
Vector3 point = splineMono.GetPositionAtTime(0f);
Handles.DrawLine(point, point + splineMono.GetOrientationAtTime(0f) * directionScale);
int steps = splineMono.Breaks * splineMono.Curves.Count;
for (float t = 0; t <= splineMono.Curves.Count; t += 1 / (float)splineMono.Breaks)
{
point = splineMono.GetPositionAtTime(t);
Handles.DrawLine(point, point + splineMono.GetOrientationAtTime(t) * directionScale);
}
/*for (int i = 1; i <= steps; i++)
* {
* point = spline.GetPositionAtTime(i / (float)spline.breaks);
* Handles.DrawLine(point, point + spline.GetOrientationAtTime(i / (float)steps) * directionScale);
* }*/
}
}
public void Generate()
{
if (!spline.Initialized())
{
return;
}
List <OrientedPoint> path = spline.GetPath2();
if (path.Count == 0)
{
return;
}
int[] triangleIndices = GenerateTriangles(path.Count - 1, shape2d.Vertices.Count);
int edgeLoops = path.Count;//por legibilidad. borrar una vez que se entienda
int allVertices = shape2d.Vertices.Count * path.Count;
Vector3[] vertices = new Vector3[allVertices];
Vector3[] normals = new Vector3[allVertices];
Vector2[] uvs = new Vector2[allVertices];
int index = 0;
foreach (OrientedPoint op in path)
{
foreach (Vertex v in shape2d.Vertices)
{
vertices[index] = op.LocalToWorld(v.point);
normals[index] = op.LocalToWorldDirection(v.normal);
uvs[index] = new Vector2(v.uCoord, path.IndexOf(op) / ((float)edgeLoops) * TextureScale);
index++;
}
}
SetMesh(vertices, normals, uvs, triangleIndices);
}
private void OnSceneGUI()
{//movimiento del mouse en la ventana Scene
splineMono = target as SplineMono;
if (!splineMono.Initialized())
{
return;
}
handleTransform = splineMono.transform;
handleRotation = Tools.pivotRotation == PivotRotation.Local ? handleTransform.rotation : Quaternion.identity;
DrawHandles();
CheckNodeMovement(selectedNode);
DrawCurves();
//DrawDirections();
DrawRotationFixed();
DrawRotation();
}
public bool Initialized()
{
SplineMono = GetComponent <SplineMono>();
extruder = GetComponent <Extruder>();
return(SplineMono.Initialized() && extruder.Initialized());
}