June 2018
Beginner to intermediate
298 pages
7h 38m
English
Content preview from Godot Engine Game Development Projects
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Aiming arrow
Drawing an object in 3D is not as easy as it is in 2D. In many cases, you'll have to switch to a 3D modeling program such as Blender to create your game's objects. However, in this case Godot's primitives have you covered; to make an arrow, you just need two meshes: a long, thin rectangle and a triangular prism.
Start a new scene by adding a Spatial node with a MeshInstance child. Add a new CubeMesh. Click on the Mesh property and set the Size property to (0.5, 0.2, 2). This is the body of the arrow, but it still has one problem. If you rotate the parent, the mesh rotates around its center. Instead, you need the arrow to rotate around its end, so change the Transform/Translation of MeshInstance to (0, 0, -1):
Try rotating the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.