https://wiki.blender.jp/index.php?action=history&feed=atom&title=%E5%88%A9%E7%94%A8%E8%80%85%3ASebbas%2FGSoC_2017%2FReports%2FWeek_4 2026-11-02T00:44:48Z このウィキのこのページに関する変更履歴 MediaWiki 1.31.0 https://wiki.blender.jp/index.php?title=%E5%88%A9%E7%94%A8%E8%80%85:Sebbas/GSoC_2017/Reports/Week_4&diff=153425&oldid=prev 2018-06-28T21:22:42Z

<p>1版 をインポートしました</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr class="diff-title" lang="ja"> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">← 古い版</td> <td colspan="1" style="background-color: #fff; color: #222; text-align: center;">2018年6月28日 (木) 21:22時点における版</td> </tr><tr><td colspan="2" class="diff-notice" lang="ja"><div class="mw-diff-empty">(相違点なし)</div> </td></tr></table>

Yamyam https://wiki.blender.jp/index.php?title=%E5%88%A9%E7%94%A8%E8%80%85:Sebbas/GSoC_2017/Reports/Week_4&diff=153424&oldid=prev 2017-06-23T20:46:52Z

<p>‎<span dir="auto"><span class="autocomment">What&#039;s been done</span></span></p> <p><b>新規ページ</b></p><div>= Week 4 =<br /> <br /> This week I refactored obstacle velocities and took care of some bugs. The Mantaflow drop generation function is still in development.<br /> <br /> === What&#039;s been done ===<br /> <br /> * I refactored the obstacle velocity function in Mantaflow. It&#039;s now a bit simpler: Instead of having to re-set obstacle velocities after every boundary condition call, they are now set inside the actual boundary function (Mantaflow: &quot;setWallBcs()&quot;). ({{GitCommit|rBb203980733ee}})<br /> <br /> * There was a bug related to particle velocities. The problem was that I was only setting the &quot;numParticles&quot; field in the particle system file reading routine. It&#039;s apparently safer to also set this field when reading particle velocity files. Thanks for reporting this bug! ({{GitCommit|rB9cde58c2144f}})<br /> <br /> * Obstacle velocities for liquids are disabled for now. The velocities themselves are not the problem. There was just some strange behaviour (see [1], thanks for reporting this!) going on that was caused by disabling the &quot;fractions support&quot; (mode that tracks fluid/obstacle interaction more precisely). Fractions support for obstacle velocities is nearly complete though. So it&#039;s not necessary to know what exactly caused these problems. Everything works fine when fractions are enabled. (I hope this explanation is not too confusing ... otherwise read link [1])<br /> <br /> === Next up ===<br /> <br /> * I am still working on the droplet generating functions in Mantaflow. Today I got some helpful advice from Nils on when to kill particles. Next week I&#039;ll implement these tips and try out the code directly inside Blender.<br /> <br /> * I have some uncommitted changes for the &quot;Fluid particle&quot; UI tab. I&#039;ll try to hook this up to the particle generation code from Mantaflow (e.g. toggle drop generation, set velocity threshold, etc.)<br /> <br /> === Questions ===<br /> <br /> * No<br /> <br /> === References ===<br /> <br /> # https://github.com/sebbas/BlenderMantaflow/issues/6</div>

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