Simple 3D animation question
chipsm at themartinz.com
chipsm at themartinz.com
Sat Apr 18 12:44:26 EDT 2020
Cell animation by Jim Lambeert
From: use-livecode <use-livecode-bounces at lists.runrev.com> On Behalf Of David Bovill via use-livecode
Sent: Saturday, April 18, 2020 7:26 AM
To: How to use LiveCode <use-livecode at lists.runrev.com>
Cc: David Bovill <david.bovill at gmail.com>
Subject: Re: Simple 3D animation question
Thanks Rick - yes an icosahedrons wireframe is quite minimal. No opacity or shading needed at this stage. Livecode animation of the graphic object is certainly fast enough. It’s acceptable smooth enough - though not ideal due to lack of antialiasing (I think).
I could look around for some existing Javascriot based examples and look to control them through do as Javascriot calls to the browser widget - but I’d prefer more control over layering and blend modes.
Animation engine had some simple examples. I’m not sure about anything else?
On 18 Apr 2020, 15:08 +0100, Rick Harrison via use-livecode <use-livecode at lists.runrev.com>, wrote:
> Hi David,
> How many wires in your wire animation?
> How fast and smooth does your rotation need to be?
> Is there going to be an image or writing on the side that shows up?
> Hmm, an icosahedron has 20 sides, so
> it’s like 20 sided dice!
> I just saw a web version that didn’t bother to rotate the image since
> only one side is up. The guy did a fade to white to simulate the roll
> and then just showed a new number on facing side.
> It’s a lot simpler! It would save you a lot of coding time. Especially
> since you clearly have a looming deadline.
> Anytime I have tried to do an animation with LiveCode I have found it
> to be too slow and jerky. Your mileage may vary.
> Good luck!
> > On Apr 18, 2020, at 9:32 AM, David Bovill via use-livecode <use-livecode at lists.runrev.com> wrote:
> > For Earth Day this Wendesday a few of us are working on an art piece that I want to use Livecode for.
> > As part of this event I need to create an interactive presentation and wish to create an icosahedrons - so a 3 dimensional hexagon - that I need to rotate in different dimensions.
> > I have seen and experimented with a few examples in the past in Livecode. It only needs to be a wireframe animation using the built in graphics object fir now.
> > Doors anyone have any tips / suggestions?
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