smooth speed based mount animations #37
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type_templates/glb.js
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| action.play(); | ||
| } | ||
| if(action.weight < 1) { | ||
| action.weight += (1 - Math.pow(smooth, speed)) / 2; |
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This is not frame time independent.
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I don't think the math on this is quite right or physically accurate, and it shows in the testing.
IMO it should be animation.weight = speed * factor. I don't know if anything else is needed.
I also don't understand what the components are being used for in the hovercraft app: https://github.com/webaverse/hovercraft/pull/4/files#diff-fd0eb2318d432bd8f51a9d017045591e1e62e62a56c5c55f78c6b9b10ca2ad46R11
Or the dragon app: https://github.com/webaverse/dragon-mount/pull/2/files#diff-fd0eb2318d432bd8f51a9d017045591e1e62e62a56c5c55f78c6b9b10ca2ad46R10
That needs to be cleaned up and perfectly understood. Right now it just looks like more components are being thrown in and nobody understands how it's supposed to work (which means we can't even document it).
It is really hard to tell what I should set to make the hovercraft behave cleanly, and this math is pretty complicated and time-dependent (also depends on frame rate).
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Note that our avatars blend (which IMO looks quite good) is purely a lerp based on the speed, with no additional math trickery (like a fake velocity decay): https://github.com/webaverse/app/blob/a5346a446e519283317f746a2e7856c59c9c3fae/avatars/avatars.js#L1749 |
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@avaer I simplified the code now and applied your changes.
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The Dragon and hovercraft are working fine now As they are supposed to work. It stops when W is not pressed. But there are some other issues, Those I am not sure if they are related to this PR or not but they are related to Dragon. 1-While riding the dragon, if F is pressed, the dragon keeps hoping while standing, and they become unrideable(no E appears when avatar goes close to it.) WhatsApp.Video.2021-11-26.at.5.28.17.PM.1.mp4WhatsApp.Video.2021-11-26.at.5.19.36.PM.mp42- The wings of hovercraft don't move. They are still now. Is it deliberate? WhatsApp.Video.2021-11-26.at.5.28.17.PM.mp4 |
webaverse/app#1843
webaverse/app#1842