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refactor(zones): assign X directly and store triangles as matrices
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@@ -2,8 +2,7 @@ local glm = require 'glm'
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local zones = {}
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local function getTriangles(polygon)
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local X = {}
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X[1], X[2] = polygon.projectToAxis(polygon, vec(1, 0, 0))
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local X = { polygon.projectToAxis(polygon, vec(1, 0, 0)) }
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local points = {}
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local sides = {}
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@@ -54,13 +53,13 @@ local function getTriangles(polygon)
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function makeTriangles(t)
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if t[3] and t[4] then
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triangles[#triangles + 1] = {t[1], t[2], t[3]}
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triangles[#triangles + 1] = {t[2], t[3], t[4]}
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triangles[#triangles + 1] = mat(t[1], t[2], t[3])
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triangles[#triangles + 1] = mat(t[2], t[3], t[4])
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for k, v in pairs(t) do
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points[v].uses += 1
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end
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else
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triangles[#triangles + 1] = {t[1], t[2] or t[3], t[4] or t[3]}
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triangles[#triangles + 1] = mat(t[1], t[2] or t[3], t[4] or t[3])
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for k, v in pairs(t) do
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points[v].uses += 2
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end
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