three-d 0.19.0

2D/3D renderer - makes it simple to draw stuff across platforms (including web)
Documentation 
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uniform mat4 viewProjectionMatrix;

in vec3 position;
in vec3 normal;

out vec3 pos;
out vec3 nor;
out vec3 tang;
out vec3 bitang;
out vec2 uvs;
out vec4 col;
flat out int instance_id;

void main()
{
    vec4 worldPos = vec4(position, 1.);
    pos = worldPos.xyz;
    uvs = worldPos.xz;
    col = vec4(1.0);
    nor = normalize(normal);
    tang = cross(vec3(1.0, 0.0, 0.0), nor);
    bitang = cross(nor, tang);
    gl_Position = viewProjectionMatrix * worldPos;
    instance_id = gl_InstanceID;
}