volumeOptimize()

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Clara Chan (clara@waltz.jpl.nasa.gov)
Wed, 28 Jul 1999 12:22:57 -0700

Hi, I am a little puzzled about how
voAppearanceActions::volumeOptimize() works.
I am using the monsterview program.

    voAppearanceActions::volumeOptimize(
     aVolume,voOptimizeVolumeTypeScope::BEST_PERFORMANCE);

was called in both mvInitGfx() and MonsterInit()

When I run with 4 pipes, part of the image
is missing and I get the following messages:

voAppearanceActions::volumeOptimize(): BEST_PERFORMANCE
voAppearanceActions::volumeOptimize(): TEXTURE_OBJECTS
 1073758208 1073758208 1073758208 1073758208 1073758208
1073758208 1073758208 1073758208 1073758208 1073758208 1073758208
1073758208 1073758208 1073758208 1073758208 1073758208 1073758208
1073758208 1073758208 1073758208
voAppearanceActions::volumeOptimize(): TEXTURE_OBJECTS done.
voAppearanceActions::volumeOptimize(): BEST_PERFORMANCE done.
voAppearanceActions::volumeOptimize(): BEST_PERFORMANCE
voAppearanceActions::volumeOptimize(): TEXTURE_OBJECTS
 1073758208 1073758208 1073758208 1073758208 1073758208
1073758208 1073758208 1073758208 1073758208 1073758208 1073758208
1073758208 1073758208 1073758208 1073758208 1073758208 1073758208
1073758208 1073758208 1073758208
voAppearanceActions::volumeOptimize(): TEXTURE_OBJECTS done.
voAppearanceActions::volumeOptimize(): BEST_PERFORMANCE done.
voAppearanceActions::volumeOptimize(): BEST_PERFORMANCE
voAppearanceActions::volumeOptimize(): TEXTURE_OBJECTS
 1073758208 1073758208 1073758208 1073758208 1073758208
1073758208 1073758208 1073758208 1073758208 1073758208 1073758208
1073758208 1073758208 1073758208 1073758208 1073758208 1073758208
1073758208 1073758208 1073758208
voAppearanceActions::volumeOptimize(): TEXTURE_OBJECTS done.
voAppearanceActions::volumeOptimize(): BEST_PERFORMANCE done.

Then I commented out the volumeOptimize call in mvInitGfx() and
I get the following but the image doesn't come on:

voAppearanceActions::volumeOptimize(): BEST_PERFORMANCE
voAppearanceActions::volumeOptimize(): INTERLEAVE_2WAY
voAppearanceActions::volumeOptimize(): BEST_PERFORMANCE
voAppearanceActions::volumeOptimize(): INTERLEAVE_2WAY
voAppearanceActions::volumeOptimize(): BEST_PERFORMANCE
voAppearanceActions::volumeOptimize(): INTERLEAVE_2WAY
OpenGL Volumizer error 2:
voAppearanceActions::textureInterleave(): invlid dataType
OpenGL Volumizer error 2:
voAppearanceActions::textureInterleave(): invlid dataType
OpenGL Volumizer error 2:
voAppearanceActions::textureInterleave(): invlid dataType
...

If I leave the one in mvInitGfx and comment out the one
in MonsterInit, I get no printouts at all with an image
that looks OK.

Can you explain the above behavior?
Thank you very much.
Clara

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