Hi,
Just noticed a little typo on page 41 pdf:
Name of image extention does not match the image on the page.
PDF:
Now that you have some textures, drag and drop PokerDice.scnassets/Earth_DIFFUSE.png on top of the white sphere in your scene.
Suggestion:
Now that you have some textures, drag and drop PokerDice.scnassets/Earth_DIFFUSE.jpg on top of the white sphere in your scene.
Smartdog
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