Peggy Sylopp wrote:
the 3rd inlet of [newWave] is the "height" inlet. alternatively (but why would you want to do that?) you could use [scaleXYZ 1 1 0.1] ;-)
When I use scale, the wave doesn't move any more.
this seems like you are scaling by "0" (which flattens the surface) (btw, there is a difference between [scale] and [scaleXYZ])
The height inlet I tried before, with value 1 the spike is still very high, it seems it doesn't have enough influence. It seems floats aren't accepted.
the default height value is "1", so using "1" should not make much difference. on my system floats work fine, but since you have problems with both [scaleXYZ] and floating-point height values, please check whether floats work at all.
Does the third value if 'position' have an influence, sometimes it seems like?
yes it does (however, using "height" is something different than modifying the z-value of "position"; the former just scales the z-values of all surface points)
Sometimes the texturing with a video doesn't work, and pd crashs.
It seems to depend on the codec I use, for example cinepak doesn't work, but its installed on the system. In all video and 3D programms I know (After Effects, Combustion, Premiere, 3D Studio Max, Cinema 4D, visualJockey) the installed codecs are working. What codecs do work, what does it depend on?
so you are using w32 ? good to know... the video-decoding API Gem is using on w32(!) is rather old and thus does not support all the "newest" codecs. however, you can use AVISynth or some other frameserver (i have only tried AVISynth) to do the actual decoding.
I tried i! t with Pd version 0.38.0, but the newWave-patch didn't work. how does it not work ?
It simply doesn't show waves or they don't move, only when starting the patch a big resonance elongation, which explodes the surface.
that is very weird, because i don't think there is anything that would explain the different behaviour on various pd-versions (the only thing that comes to my mind is, that you are probably loading another version of Gem when using pd-0.37)
mfg.a.dr IOhannes