Hi, I keep getting this error message in my Geo comp after I drag the null top(scale) into the Geo instancing scale OP. Once I change the scale xvy to r, the message pops up.
I am currently watching the 3D shape Subdivisions Tutorial by elekktronaut : https://www.youtube.com/watch?v=CfWXFj0bjto&t=308s
Here is the project file I am working with- non-commercial license:
3dshapediv_test_10.17.1.toe (6.4 KB)
if you instance, you must send the same amount of samples to each parameter of the Geo COMP. That amount is the equal to the number of instances that will be generated by the Geo COMP.
You’re sending 9261 samples from your “pos” CHOP (middle-click on that mode to see the no. samples). So that means your “scale” TOP also must have exactly 9261 pixels. The easy way is to give it 9261 pixels width x 1 pixel height. But currently it’s 256x256 = 65.536 pixels.
If you change that it will work.
See 7:07 in your tutorial where the width parameter of the Noise TOP is set to the width of “chopto1” and the height to 1