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This document is part of OGStudio education program.

The tutorials describe how to create (and share) simple game with ogs in a matter of few hours.

Tools

Our main tool is ogse (http://ogstudio.github.io/ogse), a minimalistic on-line editor:

On the left side:

• button to execute the code
• code editor

On the right side:

• render window to depict code execution result
• debug console to output valuable information

ogse is powered by ogs, a tool to create cross-platform 3D games. ogs uses Lua language for scripting.

Note: your web browser should have WebGL support to be able to run code samples.

Tutorials

Note: the course is in development, so the list of tutorials is not yet final.

Tutorial	Description	Estimated completion time	Introduced API
01. Background color	Set background color	5 minutes	main main.application main.application.camera main.application.camera.clearColor
02. Mouse	Set background color on mouse button press	5 minutes	main.application.mouse main.application.mouse.pressedButtons main.application.mouse.pressedButtonsChanged core core.Reporter core.Reporter:addCallback()
03. Spheres	Display spheres	10 minutes	main.application.nodes main.application.nodes:createSphere() main.application.nodes:node() scene scene.Node:addChild() scene.Node.position main.application.camera.position main.application.camera.rotation
04. Node selection	Select spheres	10 minutes	scene.Node:setMask() main.application.camera:nodeAtPosition() scene.Node.__name
05. Material	Display colored sphere	10 minutes	main.application.materials main.application.materials:createMaterial() render.Material:setShaders() render.Material:setUniform() scene.Node:setMaterial()