Difference between revisions of "3D Graphics Display Issue Handling"
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If you encounter any problems in displaying MRI slices in the 3D window in Source Analysis, then it is possible that a graphics card setting needs to be changed. | If you encounter any problems in displaying MRI slices in the 3D window in Source Analysis, then it is possible that a graphics card setting needs to be changed. | ||
| − | This is done in the '''besa.ini''' file. | + | This is done in the '''besa.ini''' file. |
| − | + | To change the setting: | |
| − | + | ||
| − | + | 1. Close the BESA Research program. | |
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| − | + | ||
| − | + | 2. In File Explorer, locate the '''besa.ini''' file. For the example of a BESA Research 6.1 installation, in Windows 7, Windows 8.x, and Windows 10, it should usually be located under '''C:\Users\Public\Documents\BESA\Research_6_1\''' | |
| + | |||
| + | 3. Open the file with a text editor. Towards the end of the file, you should find the following section: | ||
<pre> | <pre> | ||
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</pre> | </pre> | ||
| − | Change the entry < | + | 4. Change the entry <code>'''Use3DVBlending'''</code>. |
You can try three different settings. Choose one of: | You can try three different settings. Choose one of: | ||
| + | * <code>Use3DVBlending=On</code> | ||
| + | * <code>Use3DVBlending=Off</code> | ||
| + | * <code>Use3DVBlending=Auto</code> | ||
| − | + | One of these should work for your graphics card. | |
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| − | + | The example below shows a 3D MRI slicing with blending set to "Off" and to "On". | |
[[File:graphicsCard1.png|500px]] [[File:graphicsCard2.png|500px]] | [[File:graphicsCard1.png|500px]] [[File:graphicsCard2.png|500px]] | ||
Latest revision as of 13:07, 18 April 2018
| Module information | |
| Modules | BESA Research Standard or higher |
| Version | 6.1 or higher |
3D Graphics Window
If you encounter any problems in displaying MRI slices in the 3D window in Source Analysis, then it is possible that a graphics card setting needs to be changed. This is done in the besa.ini file.
To change the setting:
1. Close the BESA Research program.
2. In File Explorer, locate the besa.ini file. For the example of a BESA Research 6.1 installation, in Windows 7, Windows 8.x, and Windows 10, it should usually be located under C:\Users\Public\Documents\BESA\Research_6_1\
3. Open the file with a text editor. Towards the end of the file, you should find the following section:
[Mapping] UseBitmapDrawing=On Use3DVBlending=On
4. Change the entry Use3DVBlending.
You can try three different settings. Choose one of:
-
Use3DVBlending=On -
Use3DVBlending=Off -
Use3DVBlending=Auto
One of these should work for your graphics card.
The example below shows a 3D MRI slicing with blending set to "Off" and to "On".
