removed collision zones

Author: groverburger

g3d/collisions.lua

@@ -440,75 +440,6 @@ function collisions:capsuleIntersection(tip_x, tip_y, tip_z, base_x, base_y, bas
     )
 end
 
-function collisions:createCollisionZones(zoneSize)
-    local aabb = self:generateAABB()
-
-    local min_1 = math.floor(aabb.min[1]/zoneSize)*zoneSize
-    local min_2 = math.floor(aabb.min[2]/zoneSize)*zoneSize
-    local min_3 = math.floor(aabb.min[3]/zoneSize)*zoneSize
-
-    local max_1 = math.floor(aabb.max[1]/zoneSize)*zoneSize
-    local max_2 = math.floor(aabb.max[2]/zoneSize)*zoneSize
-    local max_3 = math.floor(aabb.max[3]/zoneSize)*zoneSize
-
-    local translation_x = self.translation[1]
-    local translation_y = self.translation[2]
-    local translation_z = self.translation[3]
-    local scale_x = self.scale[1]
-    local scale_y = self.scale[2]
-    local scale_z = self.scale[3]
-    local verts = self.verts
-
-    local zones = {}
-    for x=min_1, max_1, zoneSize do
-        for y=min_2, max_2, zoneSize do
-            for z=min_3, max_3, zoneSize do
-                local hash = x .. ", " .. y .. ", " .. z
-
-                for v=1, #verts, 3 do
-                    local n_x, n_y, n_z = vectorNormalize(
-                        verts[v][6]*scale_x,
-                        verts[v][7]*scale_x,
-                        verts[v][8]*scale_x
-                    )
-
-                    local inside = triangleAABB(
-                        verts[v][1]*scale_x + translation_x,
-                        verts[v][2]*scale_y + translation_y,
-                        verts[v][3]*scale_z + translation_z,
-                        verts[v+1][1]*scale_x + translation_x,
-                        verts[v+1][2]*scale_y + translation_y,
-                        verts[v+1][3]*scale_z + translation_z,
-                        verts[v+2][1]*scale_x + translation_x,
-                        verts[v+2][2]*scale_y + translation_y,
-                        verts[v+2][3]*scale_z + translation_z,
-                        n_x, n_y, n_z,
-                        x,y,z,
-                        x+zoneSize,y+zoneSize,z+zoneSize
-                    )
-
-                    if inside then
-                        if not zones[hash] then
-                            zones[hash] = {}
-                        end
-
-                        table.insert(zones[hash], verts[v])
-                        table.insert(zones[hash], verts[v+1])
-                        table.insert(zones[hash], verts[v+2])
-                    end
-                end
-
-                if zones[hash] then
-                    print(hash, #zones[hash])
-                end
-            end
-        end
-    end
-
-    self.zones = zones
-    return zones
-end
-
 ----------------------------------------------------------------------------------------------------
 -- AABB functions
 ----------------------------------------------------------------------------------------------------