splineModel = SplineModel(None, phiPlane, rho) s = SplinePlotter(ax, splineInterval) s.pointMarker = 'o' s.pointColor = Color.POINT s.rayColor = 'k' p = ParamPlotter(ax2, splineInterval) p.gridColor = Color.DIRECT s.plotGrid(phi.evaluate, 10, 10, color=Color.DIRECT) p.plotGrid(10, 10) s.plotBoundingBox(boundingBox, edgecolor=Color.BOUNDINGBOX) p.pointMarker = None p.pointColor = 'k' p.connectPoints = True splineModel.generateScalarMatrix(boundingBox, 1000, texDimSize, newtonTolerance, paramPlotter=p) p.pointMarker = 'o' p.pointColor = Color.POINT p.connectPoints = False samplingScalars = splineModel.generateScalarMatrix(boundingBox, texDimSize, texDimSize, newtonTolerance, paramPlotter=p, geomPlotter=s) ax.set_xlim([-0.3, 1.1]) ax.set_ylim([-0.2, 1.2]) fig.tight_layout() fig2.tight_layout()