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MDD exporter adds superfluous frame data
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Description

Blender Version
Broken: 2.77a abf6f08

The MDD exporter inserts a dummy frame at the start of the exported data. This undesirably duplicates the first frame and pushes the actual ending frame data past the official end of the MDD file. You can spot this by comparing the actual exported MDD data size with the expected MDD data size of 4 bytes * (1 + 1 + framecount + 3 * framecount * pointcount).

The MDD exporter also does not allow exporting starting at frame 0, while the importer does allow so (that one even allows starting frame -300000).

Details

Type
Bug

Event Timeline

Luke Robinson (unixcyclist) updated the task description. (Show Details)
Luke Robinson (unixcyclist) raised the priority of this task from to Needs Triage.

I have created patch D1923 that solves both problems. Not sure how to attach it to this task.

Sergey Sharybin (sergey) triaged this task as Normal priority.Apr 26 2016, 12:51 PM