Multitexture Frosted Glass and Environment
Mapped Bump Mapping on Radeon®
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Figure 1 - EMBM and Frosted glass using multitexturing
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The sample RadeonEMBMFrostedGlass applies an environment mapped bump map (EMBM) to the frosted glass in the sample RadeonFrostedGlass. The EMBM perturbs the texel look-up index into the projected frosted glass texture to give the glass a bumpy appearance. Figure 1 illustrates this effect.
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- RadeonEMBMFrostedGlass Controls
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- S - Toggle between regular and larger shear
displacement
- M - Toggle between default (6) and more (12)
samples
- J - Enable/Disable random jitter added to the
shear displacement
- [SPACE] - Advance Frame-by-frame
- [ENTER] - stop advancing Frame-by-frame
- [LEFT] - Rotate camera left
- [RIGHT] - Rotate camera right
- [ESC] - Quit
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Downloads
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Note: The source code and media should be unzipped into the following recommended directory structure to ensure you can easily compile and run the executable.
Radeonxxxxxx.zip -> x:\atiddk\Direct3D\Radeonxxxxxx
media.zip -> x:\atiddk\media
RadeonEMBMFrostedGlass.zip
media.zip
Back to Samples Page
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