/// <summary>
/// Draw Lines from all source vertices to all destination vertices
/// as long as the number of lines to draw is smaller than maxLinesToDraw.
/// </summary>
/// <param name="workSpace"></param>
public static void PaintLines(VLWorkSpace workSpace)
{
if (workSpace == null || workSpace.sourceGeometry == null || workSpace.destinationGeometry == null ||
workSpace.sourceGeometry.currentMesh == null)
{
return;
}
Vector3[] destinationVertices = workSpace.GetDestinationVertices();
if (workSpace.sourceGeometry.currentMesh.Length * destinationVertices.Length > maxLinesToDraw)
{
return;
}
foreach (Vector3 sourcePos in workSpace.sourceGeometry.currentMesh)
{
foreach (Vector3 targetPos in destinationVertices)
{
Handles.DrawDottedLine(
workSpace.sourceGeometry.transform.TransformPoint(sourcePos),
workSpace.destinationGeometry.transform.TransformPoint(targetPos),
7f);
}
}
}
private static void DrawGizmos(VLWorkSpace workSpace, GizmoType gizmoType)
{
if (workSpace.sourceGeometry != null &&
workSpace.sourceGeometry.currentMesh != null)
{
VLGeometryEditor.PaintVertices(
workSpace.sourceGeometry.currentMesh,
Color.white,
workSpace.sourceGeometry.transform);
}
if (workSpace.displayViewDirection)
{
PaintLines(workSpace);
}
if (workSpace.destinationGeometry != null)
{
Vector3[] destinationVertices = workSpace.GetDestinationVertices();
Handles.Label(destinationVertices[0], "Target");
VLGeometryEditor.PaintVertices(
destinationVertices, Color.cyan, workSpace.destinationGeometry.transform);
}
SceneView.RepaintAll();
}