Forums > Jitter

hue shader

October 31, 2009 | 10:18 pm

Hello,
I’m looking for a shader that does hue rotation. ( Incidentally, as so many of the cpu based objects already exist in shader-land in the standard distro, that poor little shader is conspicuous in its absence. Sad )

I found two earlier threads regarding this, with the following shaders posted: cc.huerot.jxs, and v001.hue.jxs. Other posters in those threads commented that these shaders didn’t work on their machines. That is the case for me as well (OS X 10.5.6, Max 5.0.4).

So, I suppose my post breaks down to these two things: 1) a feature request: if Jitter developers feel like adding a hue rotation shader to the standard distro, that would be awesome, and 2) in the absence of 1 above, does anybody have any recommendations for hue rotation that don’t involve the previously mentioned two shaders (or have tricks to make those shaders work?).

Many thanks,
Michael


November 1, 2009 | 7:14 pm

Curious, what machine do you have? What specs and video card. I’ve gotten a bit better with shader stuff, so I could potentially take a look at it.


November 1, 2009 | 9:19 pm

Hi,
Thanks for the reply.

Hardware Overview:

Model Name: MacBook Pro
Model Identifier: MacBookPro3,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2.4 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 4 MB
Memory: 2 GB
Bus Speed: 800 MHz
Boot ROM Version: MBP31.0070.B07
SMC Version: 1.16f11

Graphics: Chipset Model: GeForce 8600M GT
Type: Display
Bus: PCIe
PCIe Lane Width: x16
VRAM (Total): 256 MB
Vendor: NVIDIA (0x10de)

Thanks again,
Michael


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