primitives by math?

Mistara

i use cones as target helpers.  

there is a spot to add math formulaes.

I'd like to use a 4 poly pyramid as pointy target helper primitive. with the hotpoint at the tip.

where do you go to learn that 3d math stuff?

 

Thanks!

Diomede

This thread has some places to start.  There is another thread with another example and general explanation.  Will see if I can find it.;

https://www.daz3d.com/forums/discussion/30859/formula

EDIT

http://www.daz3d.com/forums/discussion/38836/formula-modeler-help-with-first-baby-step-a-sphere#latest

Mistara

Thank you!

 

my google foo is off today  dohh

Mistara

seasshell are too intimidating  ahhh

Diomede

Here is another related thread

https://www.daz3d.com/forums/discussion/114716/formula-example

Mistara

the four secret Carrara primitive objects ??!

 http://fenric.com/wordpress/downloads/