//------------------------------------------------------------------------------
private void buildDisplayLists_LN()
{
// find all the point in the bbbox
if (NumPts > 0)
{
_DisplayListLN = Gl.glGenLists(1);
Gl.glNewList(_DisplayListLN, Gl.GL_COMPILE);
// draw the box
Gl.glDisable(Gl.GL_LIGHTING);
Gl.glEnable(Gl.GL_LINE_SMOOTH_HINT);
GL_Draw.GLBBCube(_bbMin, _bbMax, Colour.Lemon_Chiffon());
Gl.glDisable(Gl.GL_LINE_SMOOTH_HINT);
Gl.glEnable(Gl.GL_LIGHTING);
Gl.glEndList();
}
}
//------------------------------------------------------------------------------
private void buildDisplayLists_CentreNorm(bool centroid)
{
_DispLstCentreNorm = Gl.glGenLists(1);
Gl.glNewList(_DispLstCentreNorm, Gl.GL_COMPILE);
Gl.glDisable(Gl.GL_LIGHTING);
GL_Draw.GLBBCube(_bbMin, _bbMax, Colour.Dark_Orchid());
displayEigen();
displayAdjacent(centroid);
Gl.glPointSize(5.0f);
Gl.glEnable(Gl.GL_POINT_SMOOTH);
Gl.glBegin(Gl.GL_POINTS);
Gl.glColor3d(1.0d, 0.0d, 0.0d);
Gl.glVertex3d(Centre._X, Centre._Y, Centre._Z);
Gl.glEnd();
Gl.glDisable(Gl.GL_POINT_SMOOTH);
Gl.glEnable(Gl.GL_LIGHTING);
Gl.glEndList();
}