internal void AddSupportCone(SupportCone supportCone, MagsAISurfaceIntersectionData magsAIIntersectionData)
{
foreach (var triangleIntersection in this.Keys)
{
if (triangleIntersection.ArrayIndex == supportCone.ModelIntersectedTriangle.ArrayIndex && triangleIntersection.TriangleIndex == supportCone.ModelIntersectedTriangle.TriangleIndex)
{
this.SupportCones.Add(magsAIIntersectionData, supportCone);
break;
}
}
}
internal static void FilterOnAngledPointAndWallThickness(MagsAISurfaceIntersectionData modelAngledSupportPoint, STLModel3D stlModel)
{
if (modelAngledSupportPoint.ModelIntersection != null && modelAngledSupportPoint.Filter == typeOfAutoSupportFilter.None)
{
if (!modelAngledSupportPoint.IsGroundSupport)
{
if (modelAngledSupportPoint.LastSupportedCenterAngle < 135 && modelAngledSupportPoint.LastSupportedCenterAngle > 90)
{
//calc horizontal normal in inverted direction
var wallThicknessNormal = modelAngledSupportPoint.ModelIntersection.Normal;
//convert to horizontal normal
wallThicknessNormal.Z = 0;
wallThicknessNormal.Normalize();
TriangleIntersection[] triangleIntersections = null;
IntersectionProvider.IntersectTriangle(modelAngledSupportPoint.ModelIntersection.IntersectionPoint, wallThicknessNormal, stlModel, IntersectionProvider.typeDirection.OneWay, false, new Vector3Class(), out triangleIntersections);
if (triangleIntersections != null)
{
//find nearest intersection point
var distance = float.MaxValue;
foreach (var intersectionPoint in triangleIntersections)
{
if (intersectionPoint != null)
{
if (VectorHelper.IsSameDirection((intersectionPoint.IntersectionPoint - modelAngledSupportPoint.ModelIntersection.IntersectionPoint), -wallThicknessNormal))
{
var intersectionDistance = (modelAngledSupportPoint.ModelIntersection.IntersectionPoint - intersectionPoint.IntersectionPoint).Length;
if (intersectionDistance > 0f && intersectionDistance < distance)
{
distance = intersectionDistance;
}
}
}
}
if (distance != float.MaxValue && distance > 3f)
{
modelAngledSupportPoint.Filter = typeOfAutoSupportFilter.FilteredByDuplicatePoint;
}
}
else
{
}
}
}
}
}
