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Date Submitted

Last Update

0015830

VTK

(No Category)

public

2015-11-10 07:46

2016-08-12 09:55

Reporter

nevilx

Assigned To

Kitware Robot

Priority

normal

Severity

minor

Reproducibility

have not tried

Status

closed

Resolution

moved

Platform

OS Version

Product Version

Target Version

Fixed in Version

Summary

0015830: VTK 6.3.0 OpenGL2 Texture creation unbinds texture from active texture unit.

Description

Currently creation methods of vtkTextureObject call OpenGL functions in such order, that glBindTexture is called before glActiveTexture - unbinding the currently active texture. This can lead to inproper results on some frames rendered with depth peeling enabled.

Rendering\OpenGL2\vtkTextureObject.cxx file has the following two lines in its creation methods:

this->CreateTexture();
this->Activate();

Those should be replaced with:

this->Context->ActivateTexture(this);
this->CreateTexture();
this->Bind();

...or something similar.

Tags

No tags attached.

Project

TBD

Type

incorrect functionality

Attached Files

Relationships

Notes
(0037432) Kitware Robot (administrator) 2016-08-12 09:55	Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current VTK Issues page linked in the banner at the top of this page.

Issue History
Date Modified	Username	Field	Change
2015-11-10 07:46	nevilx	New Issue
2016-08-12 09:55	Kitware Robot	Note Added: 0037432
2016-08-12 09:55	Kitware Robot	Status	backlog => closed
2016-08-12 09:55	Kitware Robot	Resolution	open => moved
2016-08-12 09:55	Kitware Robot	Assigned To	=> Kitware Robot