Kolosso Koloss0
Koloss0
/ PhongPointLight.txt
Last active
January 31, 2019 00:16
This is Lua code that can be copied and pasted into a new project on the Codea IOS app. It includes a 3D scene lit by a Phong lighting shader. There are also some useful functions that I've written that can be used to easily add vertices, normals & texture coordinates to meshes; such as: addCube, addEllipse & addCylinder.
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| --# Main | |
| function setup() | |
| -- Set this to true or false to activate/deactivate the lighting shader | |
| useShader = true | |
| rotX,rotY = 0.2,1.3 -- camera rotation | |
| camDist = 100 -- distance from the camera to origin | |
| camOrigin = vec3(0,0,0) -- point of which the camera orbits | |
| lightColour = color(255, 255, 255, 255) |
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| --# Main | |
| -- Dimensions of screen: 1024,768 | |
| Worlds = {} | |
| function Worlds.addTri(pos1,pos2,pos3,addTex,col,world) | |
| local col,world = color(255),Worlds.town | |
| local m = world.mesh | |
| do | |
| verts = m.vertices | |
| verts[#verts+1],verts[#verts+2],verts[#verts+3] = pos1,pos2,pos3 |
Koloss0
/ gist:19a23d2236456bb53d9f881a773becdf
Last active
September 27, 2016 22:27
Voxel Based FPS 1
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| --# Main | |
| -- FPS | |
| displayMode(FULLSCREEN) | |
| supportedOrientations(LANDSCAPE_ANY) | |
| -- Use this function to perform your initial setup | |
| function setup() | |
| Player.chunkX = math.ceil(Player.x/1600) | |
| Player.chunkZ = math.ceil(Player.z/1600) | |
| do |