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3Dickulus / FragM

Derived from https://github.com/Syntopia/Fragmentarium/
GNU General Public License v3.0
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keyframe animation doesn't work with 2D camera #55

Closed claudeha closed 5 years ago

claudeha commented 5 years ago

Pressing F8 pops up a dialog for preset name instead of auto-filling. Even with presets named Keyframe.001 through Keyframe.003, animation playback does nothing useful.

Note: useful keyframe animation for a 2D camera would benefit from logarithmic interpretation of zoom values. See also https://mathr.co.uk/blog/2011-12-26_poincare_half-plane_metric_for_zoom_animation.html

Pressing F7 to add an easing curve does nothing either.

3Dickulus commented 5 years ago

no no no, no keyframes in 2D !!!, used for 3D only. use easing curves for animating 2D (tip:use the exp curve for zoom, this works here as expected) edit: F7 when Zoom widget is selected, if this is not working then I am officially abandoning any work on GL<4 and/or Mesa

claudeha commented 5 years ago

ok the F7 thing was user error in this case (widget was not selected). sorry for the noise

keyframes for 2D could be a nice feature enhancement

3Dickulus commented 5 years ago

I have no plans to implement keyframes for 2D

claudeha commented 5 years ago

.oO( make a 3D frag with a TV displaying a 2D frag )

3Dickulus commented 5 years ago

tv screen can be any set of pre-rendered images as in

https://www.digilanti.org/fragmentarium/sampler2d-test.mp4

edit: firefox won't play it thinks it's corrupt it's only 2M so dl the file if you can, ffplay works nicely.