/// <summary>
/// Generates a 3D PointCloud for a cuboid
/// </summary>
/// <param name="Name">PointCloud name</param>
/// <param name="u">Length of the lower part</param>
/// <param name="v">Length of the high part</param>
/// <param name="numberOfPoints">Number of points to use in circumference</param>
/// <param name="Color">Color vector</param>
/// <returns></returns>
public static PointCloud Cuboid(float u, float v, int numberOfPoints, System.Drawing.Color color)
{
PointCloud pcl = new PointCloud();
pcl.Vectors = ExamplePointClouds.Cuboid(numberOfPoints, u, v);
pcl.SetColor(new Vector3(color.R, color.G, color.B));
return(pcl);
}
/// <summary>
/// mergedPoints
/// </summary>
/// <param name="pointsTransformed"></param>
/// <param name="pointsTarget"></param>
/// <param name="kdTree"></param>
/// <param name="meanDistance"></param>
/// <returns></returns>
public static PointCloud CalculateMergedPoints(PointCloud pointsTransformed, PointCloud pointsTarget, IKDTree kdTree, float threshold, out int pointsAdded, bool changeColorsOfMergedPoints)
{
if (pointsTransformed.Colors == null || pointsTransformed.Colors.Length != pointsTransformed.Vectors.Length)
{
pointsTransformed.Colors = new Vector3[pointsTransformed.Vectors.Length];
}
if (pointsTarget.Colors == null || pointsTarget.Colors.Length != pointsTarget.Vectors.Length)
{
pointsTarget.Colors = new Vector3[pointsTarget.Vectors.Length];
}
//search in tree
// PointCloud resultKDTree = kdTree.FindClosestPointCloud_Parallel(result);
KDTreeKennell kdTreeKennell = kdTree as KDTreeKennell;
PointCloud pcToAdd = kdTreeKennell.RemoveDuplicates(pointsTransformed, threshold);
pointsAdded = pcToAdd.Vectors.Length;
//System.Diagnostics.Debug.WriteLine("target points added : " + pcToAdd.Vectors.Length.ToString() + " - outof " + result.Vectors.Length.ToString());
if (changeColorsOfMergedPoints)
{
pcToAdd.SetColor(new Vector3(0, 1, 1));
}
List <Vector3> listV = pointsTarget.ListVectors;
List <Vector3> listC = pointsTarget.ListColors;
listV.AddRange(pcToAdd.ListVectors);
listC.AddRange(pcToAdd.ListColors);
PointCloud pMerged = new PointCloud(listV, listC, null, null, null, null);
return(pMerged);
}
private void toolStripChangeColor_Click(object sender, EventArgs e)
{
if (comboModels.SelectedIndex >= 0)
{
ColorDialog colDiag = new ColorDialog();
// Sets the initial color select to the current text color.
// Update the text box color if the user clicks OK
if (colDiag.ShowDialog() == DialogResult.OK)
{
RenderableObject pcr = this.OGLControl.GLrender.RenderableObjects[this.OGLControl.GLrender.SelectedModelIndex];
PointCloud pc = pcr.PointCloud;
pc.SetColor(new Vector3(colDiag.Color.R / 255f, colDiag.Color.G / 255f, colDiag.Color.B / 255f));
this.OGLControl.Refresh();
}
}
else
{
System.Windows.Forms.MessageBox.Show("Please load a 3D object first");
}
}
