Adding Models to Sandbox
From Platinum Arts Sandbox Free 3D Game Maker
Adding Models to Sandbox
Exporting md3 models from Blender to Sandbox:
Blender 2.47 (and 2.48?) guide (more up to date steps for 1 & 2)
1. First we UV map it. Hit tab for Edit Mode. In the "Mesh" menu click new next to UV Texture. Make the name skin.jpg Click A to make sure the cube is selected. Then click U and select Unwrap Smart Projections
2. Now we convert to triangles. Make sure you have everything selected still with A and that you are still in edit mode. Press SPACEBAR and go to EDIT -> FACES -> CONVERT TO TRIANGLES
3. Models must face east (Roate -90 degrees)
4. Finish the rest of the tutorial as stated
Exporting animated md3 models from Blender [1]