Difference between revisions of "Focal Stacks"
From Immersive Visualization Lab Wiki
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* The image referenced by the material file in this example is <tt>coral-map.jpg</tt>. | * The image referenced by the material file in this example is <tt>coral-map.jpg</tt>. | ||
| − | * | + | * If the image is upside down, flip it with the following ImageMagick command: |
<pre> | <pre> | ||
convert sourceimage.jpg -flip destimage.jpg | convert sourceimage.jpg -flip destimage.jpg | ||
</pre> | </pre> | ||
Revision as of 17:15, 22 May 2013
OBJ Files
Requirements for OBJ files for CalVR to display:
- Material library file needs to be specified with extension, e.g.: mtllib coral-mtl.mtl.
- To use a texture image (image map) use the command usemtl, not usemap. Example: usemtl coral-material. This is for material file coral-mtl.mtl, which has the following content:
newmtl coral-material map_Kd coral-map.jpg
- The image referenced by the material file in this example is coral-map.jpg.
- If the image is upside down, flip it with the following ImageMagick command:
convert sourceimage.jpg -flip destimage.jpg
