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View Larger Start a new document in Bryce 5 with the following dimensions 800x600.

Now the first thing we need to do is create a simple Sphere. Click on the Create tab to bring up the Create Palette, now click on the blue Sphere to create a new Sphere. Now click on the small located to the right of your Sphere to bring up it's attributes window and change the attributes so they match my attributes shown in the example image to the left and than click the check mark to close the window. Make sure that "Positive" is selected, otherwise your boolean will not work out
 
View Larger Now we have a plain Positive Sphere, what we need to do next is create a Negative Sphere. We'll take the easy route this time, with your Sphere still selected press Ctrl+c to copy it and than press Ctrl+v to paste a new Sphere on top of the first Sphere. Now click on the small again and change it's attributes to match my attributes in the example image to the left. If you never noticed, "Negative" is selected instead of "Positive".
 
View Larger The only thing left to do is Group our Sphere's to make a groovy Boolean :) Now with your second Sphere still selected, hold down Shift and click on your first Sphere. Both Sphere's should now be selected and the wireframes should be a reddish color. Now click on the "G" button located to the right of your Sphere's to group your objects and then press Ctrl+r to render.
 
View Larger You should have a kind of cool looking Boolean object, like shown in the example image to the left :)
 
View Larger This tutorial only covered boolean Subtraction, you can also use Intersection and Union. View the example image to the left to see a few more examples. They are all simple booleans, see what you can come up with :) If you want to see some more complex boolean objects, click the small arrow located to the right of the "Create" tab to bring up the Objects window, then select "Boolean Objects" , the possibilities are endless :)
 




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