void OnPostRender()
{
if (Splines.Length == 0)
{
return;
}
for (int s = 0; s < Splines.Length; s++)
{
CurvySpline spline = Splines[s];
Color lineColor = (s < Colors.Length) ? Colors[s] : Color.green;
if (spline && spline.IsInitialized)
{
Points = spline.GetApproximation();
CreateLineMaterial();
lineMaterial.SetPass(0);
GL.Begin(GL.LINES);
GL.Color(lineColor);
for (int i = 1; i < Points.Length; i++)
{
GL.Vertex(Points[i - 1]);
GL.Vertex(Points[i]);
}
GL.End();
}
}
}
/// <summary>
/// Builds a mesh from a spline's approximation points (2D)
/// </summary>
/// <param name="spline">the spline to use</param>
/// <param name="ignoreAxis">the axis to ignore (0=x,1=y,2=z)</param>
/// <param name="close">True to create a mesh with triangles, False to create a vertex line mesh</param>
public static Mesh CreateSplineMesh(CurvySpline spline, int ignoreAxis, bool close)
{
Vector3[] verts = spline.GetApproximation();
if (spline.Closed)
{
System.Array.Resize <Vector3>(ref verts, verts.Length - 1);
}
return(buildSplineMesh(verts, ignoreAxis, !close));
}
/// <summary>
/// Builds a mesh from a spline's approximation points (2D)
/// </summary>
/// <param name="spline">the spline to use</param>
/// <param name="ignoreAxis">the axis to ignore (0=x,1=y,2=z)</param>
/// <param name="close">True to create a mesh with triangles, False to create a vertex line mesh</param>
/// <param name="msh"></param>
public static Mesh CreateSplineMesh(CurvySpline spline, int ignoreAxis, bool close, Mesh msh = null)
{
Vector3[] verts = spline.GetApproximation(true);
if (spline.Closed)
{
CurvySplineSegment.Resize(ref verts, verts.Length - 1);
}
return(buildSplineMesh(verts, ignoreAxis, !close, msh));
}
void OnPostRender()
{
if (!Spline || !Spline.IsInitialized)
{
return;
}
Vector3[] approx = Spline.GetApproximation();
GL.Color(Color.white);
GL.Begin(GL.LINES);
for (int i = 0; i < approx.Length - 1; i++)
{
GL.Vertex(approx[i]);
GL.Vertex(approx[i + 1]);
}
GL.End();
}
/// <summary>
/// Builds a mesh from a spline's approximation points (2D)
/// </summary>
/// <param name="spline">the spline to use</param>
/// <param name="ignoreAxis">the axis to ignore (0=x,1=y,2=z)</param>
/// <param name="close">True to create a mesh with triangles, False to create a vertex line mesh</param>
/// <param name="msh"></param>
public static Mesh CreateSplineMesh(CurvySpline spline, int ignoreAxis, bool close, Mesh msh = null)
{
Vector3[] verts = spline.GetApproximation(true);
if (spline.Closed)
CurvySplineSegment.Resize(ref verts, verts.Length - 1);
return buildSplineMesh(verts, ignoreAxis, !close, msh);
}
public static Mesh CreateSplineMesh(CurvySpline spline, int ignoreAxis, bool close)
{
Vector3[] verts = spline.GetApproximation(true);
if (spline.Closed)
System.Array.Resize<Vector3>(ref verts, verts.Length - 1);
return buildSplineMesh(verts, ignoreAxis, !close);
}
