Trouble importing a fin shape

The Rocketry Forum

Help Support The Rocketry Forum:

neil_w

Ennui poster child
TRF Supporter
Joined
Jul 14, 2015
Messages
11,838
Reaction score
4,650
Location
Northern NJ
I'm having a weird problem with OR 15.03, which is: importing a fin shape from an image is totally not working.

I've attached the relevant files. Here's the fin image:
frame-left-partial.png
And here's the fin shape dialog after import:
after_import.png
As you can see (just look at the coordinate list on the left), OR has interpreted the fin shape as a ginormous rectangle. Does anyone see anything obviously wrong in what I'm doing here?
 

Attachments

K'Tesh

OpenRocket Chuck Norris
TRF Supporter
Joined
Mar 27, 2013
Messages
16,168
Reaction score
3,264
View attachment 312161
I'm having a weird problem with OR 15.03, which is: importing a fin shape from an image is totally not working.

I've attached the relevant files. Here's the fin image:
View attachment 312150
And here's the fin shape dialog after import:
View attachment 312149
As you can see (just look at the coordinate list on the left), OR has interpreted the fin shape as a ginormous rectangle. Does anyone see anything obviously wrong in what I'm doing here?
frame-left-partial.png frame-left-partial results.png

I downloaded the image, imported it into a sim, and got a rectangle. I opened the image file and found a single white pixel in the black of the fin. I changed the background to yellow, then the fin to white, and back to black. Finally, I changed the yellow to white again, and saved it. I got results that looked favorable.
 

Attachments

Last edited:

neil_w

Ennui poster child
TRF Supporter
Joined
Jul 14, 2015
Messages
11,838
Reaction score
4,650
Location
Northern NJ
:rant::bang:

Getting rid of that white pixel seems to have fixed everything. Thanks!
 
Top