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Algorithms for positioning rectangles evenly spaced with unknown connecting lines

I'm new to game development, but I'm trying to figure out a good algorithm for positioning rectangles (of any width and height) in a given surface area, and connecting them with any variation of ...
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212 views

what space is this Matrix in?

In Blender 2.6 API, PoseBone is used for animating a bone. PoseBone.matrix is one way to do that. API says PoseBone.matrix is in "object space". ...
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Diffuse Lighting changing with camera position

I am trying to do lighting in view space, but I am afraid I have an issue. I calculate the normals as: N = norm_mat * vec4(vert_norm,0.0) where norm_mat is the ...