Can anybody tell me if there is anyway to manually place as star in Topaz Star Effects?
The only think I can see that is remotely helpful is the Threshold slider. But that works across the whole image, finding the brightest parts in the frame and automatically placing the star effects there.
In the image I’m working on, I have one spot that is not all together bright, but that’s where I want a star to appear. Just one.
with the brush add a white spot where you want the center of your star
open Star Effects on that layer
choose the type of star you wish - some work better than others
close the Topaz plug-in
using the Magic Eraser Tool (E in PS), with the Tolerance set to 5 of smaller, click on the black part of that layer
depending on the type of star you chose you may need to repeat step 6, but now you should have the star on the second layer so flatten the image and it is set
I’ve done it by just painting a white spot right on the layer I want the star. Then you can use Star Effects ability to pick the spot you just added. Depending on whether there are other bright spots in the image, how many and how bright (big), you might need to experiment a little to make it easier to select/auto-select.