private void CheckForCollisionSimpleCommand()
{
List <BoundingBox> regions = new List <BoundingBox>();
List <Vector3> colPos = new List <Vector3>();
this.root.GetCollisionRegions(ref regions, ref colPos, 0.01);
this.PointsCollision = new List <Point3D>(CommonExtensions.ConvertVector3ListToPoint3DList(colPos));
}
private void CheckForCollisionsCommand()
{
List <BoundingBox> regions = new List <BoundingBox>();
List <Vector3> colPos = new List <Vector3>();
this.root.GetCollisionRegions(ref regions, ref colPos, 0.01);
this.PointsCollision = new List <Point3D>(CommonExtensions.ConvertVector3ListToPoint3DList(colPos));
if (regions.Count > 0)
{
// the line marker FIRST, because the of the TRANSPARENCY SORTING
List <SharpDX.Matrix> instances_LM = new List <Matrix>();
foreach (var pos in colPos)
{
SharpDX.Matrix Tr = SharpDX.Matrix.Translation(pos);
instances_LM.Add(Tr);
}
this.colPointMarker.Instances = instances_LM;
this.colPointMarker.Visibility = Visibility.Visible;
// cell marker SECOND
List <SharpDX.Matrix> instances_CM = new List <Matrix>();
int rn = regions.Count;
for (int i = rn - 1; i >= 0; i--)
{
BoundingBox region = regions[i];
Vector3 dimensions = region.Maximum - region.Minimum;
Vector3 half = dimensions / 2f;
Vector3 center = region.Minimum + half;
SharpDX.Matrix Sc = SharpDX.Matrix.Scaling(dimensions - new Vector3((float)VIS_OFFSET));
SharpDX.Matrix Tr = SharpDX.Matrix.Translation(center);
instances_CM.Add(Sc * Tr);
}
this.cellFill.Instances = instances_CM;
this.cellFill.Visibility = Visibility.Visible;
}
else
{
this.cellFill.Instances = new List <Matrix>();
this.cellFill.Visibility = Visibility.Hidden;
this.colPointMarker.Instances = new List <Matrix>();
this.colPointMarker.Visibility = Visibility.Hidden;
}
}
