Hi,

I am looking at creating some custom param type.

Where in the HDK/HOM should I look into ?

Cheers

I did have a look at the following

https://www.sidefx.com/docs/houdini/hom/hou/RampParmTemplate.html [www.sidefx.com]

but the constructor didn't indicate the possibility of customising the ramp presets which is something I hope to do with a custom ramp.

I also save the code via asCode() to see if there were some hidden gem but didn't find something that jump out at me.

Cheers

My solution at the moment is to use HOUDINI_RAMP_PATH environment variable

The file has to be named rgb.ramp

I can customized the content

Cheers