xgfx examples

Examples using the emscripten renderer xgfx.

• ex1 - Barebones rendering of a quad.
• ex2 - Barebones fps camera navigation using glm.
• ex3 - A rewrite of ex2 using a tiny entity component system.
• ex4 - A finite borderless 4d starfield.
• ex5 - A lonely planet in space.
• ex6 - Planet with atmospheric scattering.
• ex7 - Cubemap.
• ex8 - Font rendering using MSDF.
• ex9 - Gui layer with fps counter.

Build and run

Files from cmake/emcmake end up in subfolders of ./build/.
Files from make/emmake end up in subfolders of ./bin/.

Web

From project root folder build and run first example in firefox:

shl/build_web.sh ex1
shl/run_web.sh ex1

Desktop

From project root folder build and run first example in osx:

shl/build_desktop.sh ex1
shl/run_desktop.sh ex1

Troubleshooting

• WebGL stops working in Firefox.
  • Open Firefox about:config and reset gfx.blacklist.webgl.opengl.
  • Open Firefox about:support and click Refresh Firefox....

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