@ weba and bigjonyz :
I prefer the y-axis inverted too, and I have obtained this modifying the plugin's code:
-
if you have sketchup opened, close it
-
open the sketchup's "Plugins" folder
-
open the file "FPSNav.rb" in the folder "FPSNav" with a text editor (like notepad++)
-
find this line (about at row 343):
yRotationTransformation = Geom;;Transformation.rotation(@FPSNav_eye, horizontalAxis, radiansToRotate)
and change it like this:
yRotationTransformation = Geom;;Transformation.rotation(@FPSNav_eye, horizontalAxis, -radiansToRotate)
(the only difference is a minus before "radiansToRotate")
- save the file and then open sketchup: now the y-axis should be inverted