From be6fcbcc9482d0f975ed083c4c8127121103ca86 Mon Sep 17 00:00:00 2001
From: Romain Boman <r.boman@uliege.be>
Date: Wed, 28 Apr 2021 09:39:08 +0200
Subject: [PATCH] change lookup table
---
models/boneload.py | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/models/boneload.py b/models/boneload.py
index e55fd33..59b919b 100644
--- a/models/boneload.py
+++ b/models/boneload.py
@@ -883,7 +883,6 @@ class SurfMesh:
self.polydata = None
self.mapper = None
self.actor = None
- self.grid_actor = None
self.__build(nodes, tris, vertices)
def __build(self, nodes, tris, vertices):
@@ -980,9 +979,21 @@ class Arrows:
mapper.SetInputConnection(glyph.GetOutputPort())
mapper.ScalarVisibilityOn()
+
+ lut = vtk.vtkLookupTable()
+ cs = vtk.vtkColorSeries()
+ # cs.SetColorScheme(cs.BREWER_DIVERGING_BROWN_BLUE_GREEN_9)
+ cs.SetColorScheme(cs.BREWER_DIVERGING_SPECTRAL_3)
+ cs.BuildLookupTable(lut, vtk.vtkColorSeries.ORDINAL)
+
+ # lut = vtk.vtkLookupTable()
+ # lut.SetHueRange(0.667,0.)
+
+ mapper.SetLookupTable(lut)
vmin, vmax = polydata.GetPointData().GetVectors().GetRange(-1) # -1=norm
mapper.SetScalarRange(vmin, vmax)
+
actor = vtk.vtkActor()
actor.SetMapper(mapper)
@@ -997,7 +1008,8 @@ class Arrows:
class View:
def __init__(self):
self.ren = vtk.vtkRenderer()
- self.ren.SetBackground(colors.GetColor3d('cobalt'))
+ # self.ren.SetBackground(colors.GetColor3d('cobalt'))
+ self.ren.SetBackground(colors.GetColor3d('white'))
self.win = vtk.vtkRenderWindow()
self.win.SetSize(800, 800)
@@ -1038,6 +1050,7 @@ class ParaviewAxes:
axes.SetTotalLength(1, 1, 1)
tprop = vtk.vtkTextProperty()
tprop.ItalicOn()
+ tprop.SetColor(colors.GetColor3d('black')) # for a white background
# tprop.ShadowOn()
# tprop.SetFontFamilyToTimes()
axes.GetXAxisCaptionActor2D().SetCaptionTextProperty(tprop)
--
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