Difference between revisions of "Mipmapped Volume Rendering"
From Immersive Visualization Lab Wiki
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# Move configuration file parsing from BrickManager class to MeshRend class (done) | # Move configuration file parsing from BrickManager class to MeshRend class (done) | ||
# Move duplicated code in QuadInfo and CubeInfo class to BrickInfo super class (done) | # Move duplicated code in QuadInfo and CubeInfo class to BrickInfo super class (done) | ||
| − | # Reimplement Multi-channel support | + | # Reimplement Multi-channel support (done) |
#* modify texture memory allocation to handle single channel | #* modify texture memory allocation to handle single channel | ||
#* vvGLSL class | #* vvGLSL class | ||
# Modify downsampler with padding | # Modify downsampler with padding | ||
#* the current downsampler does not pad empty data when a brick is not of a regular size. Nancy and I implemented in this way because it was easier than padding. However, this causes lots of problems from the reader part, mostly additional checking codelet whether a brick has a regular size, e.g. 128, or smaller than that. Due to the exception, we need couple more variables for boundary bricks of which size is usually smaller than the brick size. By padding, these inefficient and unnecessary data can be removed. | #* the current downsampler does not pad empty data when a brick is not of a regular size. Nancy and I implemented in this way because it was easier than padding. However, this causes lots of problems from the reader part, mostly additional checking codelet whether a brick has a regular size, e.g. 128, or smaller than that. Due to the exception, we need couple more variables for boundary bricks of which size is usually smaller than the brick size. By padding, these inefficient and unnecessary data can be removed. | ||
Revision as of 18:36, 13 June 2008
Long Term Goal
Current Project Status
TODO
- Multi volume support
- Reimplement Pixel Buffer Object
- Move configuration file parsing from BrickManager class to MeshRend class (done)
- Move duplicated code in QuadInfo and CubeInfo class to BrickInfo super class (done)
- Reimplement Multi-channel support (done)
- modify texture memory allocation to handle single channel
- vvGLSL class
- Modify downsampler with padding
- the current downsampler does not pad empty data when a brick is not of a regular size. Nancy and I implemented in this way because it was easier than padding. However, this causes lots of problems from the reader part, mostly additional checking codelet whether a brick has a regular size, e.g. 128, or smaller than that. Due to the exception, we need couple more variables for boundary bricks of which size is usually smaller than the brick size. By padding, these inefficient and unnecessary data can be removed.
