MantisBT - VTK
View Issue Details

ID	Project	Category	View Status	Date Submitted	Last Update
0002907	VTK	(No Category)	public	2006-02-22 17:41	2016-08-12 09:54

Reporter	Stewart Dickson
Assigned To	Will Schroeder
Priority	normal	Severity	major	Reproducibility	always
Status	closed	Resolution	moved
Platform		OS		OS Version
Product Version
Target Version		Fixed in Version
Project
Type

Summary	0002907: VtkExporter of ContourFilter PolyData does not export colors
Description	I build a Vtk pipeline containing a vtkContourFilter containing 11 values and a color LUT scaled to the range of the input data. But, in my output '.OBJ' file, or '.IV' I see one color -- WHITE. I export the vtkContourFilter output Wavefront '.OBJ' as follows: vtkOBJExporter objxport objxport SetInput renWin objxport SetFilePrefix $outFilePrefix objxport Write When I add: renWin Render I see a nice picture of my rainbow-colored set of iso-surfaces vtkOBJExporter also exports a $outFilePrefix.mtl file, containing rendering attributes for the polygon geometry stored in the $outFilePrefix.obj file I am expecting, in my output $outFilePrefix.mtl, I see: # wavefront mtl file written by the visualization toolkit newmtl mtl1 Ka 1 1 1 Kd 1 1 1 Ks 1 1 1 Ns 1 Tf 0.4 0.4 0.4 illum 3 I see one material with opacity 0.6, as I specified, but -- WHITE. In $outFilePrefix.obj, there is one group, g grp1 and one material reference, usemtl mtl1. I see similar results using vtkIVExporter. Thank you!
Steps To Reproduce
Additional Information
Tags	No tags attached.
Relationships
Attached Files

Issue History
Date Modified	Username	Field	Change
2011-06-16 13:11	Zack Galbreath	Category	=> (No Category)
2016-08-12 09:54	Kitware Robot	Note Added: 0036833
2016-08-12 09:54	Kitware Robot	Status	expired => closed
2016-08-12 09:54	Kitware Robot	Resolution	open => moved

Notes