/// <summary>
/// Gets the positions represented by the DestinationGeometry.
/// If the destinationGeometry is a Renderer, it will calculate the center of the model.
/// </summary>
/// <returns>Array of points that represent the object geometry</returns>
public Vector3[] GetDestinationVertices()
{
// check if object has a geometry component
VLGeometry vlDestinationGeometry = this.destinationGeometry.GetComponent <VLGeometry>();
if (vlDestinationGeometry != null)
{
if (vlDestinationGeometry.currentMesh == null)
{
vlDestinationGeometry.UpdateMesh();
}
return(vlDestinationGeometry.currentMesh);
}
// check children for renderer
List <Renderer> renderers =
this.destinationGeometry.transform.GetComponentsInChildren <Renderer>().ToList();
// check target object for renderer
if (this.destinationGeometry.GetComponent <Renderer>())
{
renderers.Add(this.destinationGeometry.GetComponent <Renderer>());
}
if (renderers.Count > 0)
{
return(new[] { GetCenterOfRenderer(renderers) });
}
return(new[] { this.destinationGeometry.transform.position });
}
private VIS.WorkSpace.Geometry GetDestinationGeometry(
VLUnityCameraHelper.FlipCoordinateSystemHandedness fcsHandedness)
{
VLGeometry creator = this.destinationGeometry.GetComponent <VLGeometry>();
// check if object has a geometry component
if (creator != null)
{
return(CreateVLGeometry(creator, fcsHandedness));
}
else
{
// if target object has no geometry component -> use center point which is stored in
// destinationPoints[0]
VIS.WorkSpace.Transform trans = VLUnityCameraHelper.CreateLocalVLTransform(
this.destinationGeometry,
fcsHandedness);
Vector3[] destination = GetDestinationVertices();
trans.t = new float[3] {
destination[0].x, destination[0].y, destination[0].z
};
return(new VIS.WorkSpace.Plane(
0,
0,
1,
trans));
}
}
private static VIS.WorkSpace.Geometry CreateVLGeometry(VLGeometry creator,
VLUnityCameraHelper.FlipCoordinateSystemHandedness fcsHandedness)
{
return(creator.CreateVLGeometry(VLUnityCameraHelper.CreateLocalVLTransform(
creator.gameObject,
fcsHandedness)));
}
public Sphere(VLGeometry usedGeometry, WorkSpace.Transform trans) : base(defaultTypeName)
{
this.parameters = new Parameters();
this.parameters.sphereRadius = usedGeometry.sphereRadius;
this.parameters.sphereThetaStart = usedGeometry.thetaStart;
this.parameters.sphereThetaLength = usedGeometry.thetaLength;
this.parameters.sphereSamples =
Mathf.FloorToInt(Remap(usedGeometry.detailLevel, 0f, 1f, 42f, 1281f));
this.parameters.spherePhiStart = usedGeometry.phiStart;
this.parameters.spherePhiLength = usedGeometry.phiLength;
this.parameters.transformation = trans;
}
public static void DrawSingleSelectedGeometryGizmos(
VLGeometry geometry,
GizmoType gizmoType)
{
if (Selection.activeObject.name == "Origin")
{
PaintVertices(geometry.currentMesh, Color.white, geometry.transform);
}
else if (Selection.activeObject.name == "Destination")
{
PaintVertices(geometry.currentMesh, Color.cyan, geometry.transform);
}
}
private void Reset()
{
this.geometry = this.target as VLGeometry;
UpdateGeometryMesh();
}
