VOP SOP question

[John Pilgrim]

Just getting started with VOPs.

 

Based on eetu's example in this thread http://forums.odforce.net/topic/17587-hide-emission/#entry119560,

 

what would be the appropriate  VEX nodes and strategy to implement the following pseudocode to revise the VOP SOP eetu wrote at /obj/import_pyro_build/volumevop_age_mask?

 

if age < srcmin:
    density = 0
if age >= srcmin and age <= srcmax:
    density *= fit(age,srcmin,srcmax,0,1)
if age > srcmax:
    density = density  

 

Here's the Volume VOP as eetu wrote it:

 

I can understand how the above works, but am having trouble figuring the right nodes to revise it to achieve what my pseudocode would do.

 

Thanks!

John

[John Pilgrim]

OK, maybe I've answered my own question, but I'd love to get feedback on it or input on other approaches:

 

ee_pyro_age_mask2-fixed_WORKING_ns2_v4.hip