Remove: The usage of square root were not really needed

dvdvideo1234 · Apr 10, 2024 · eaeef66 · eaeef66
1 parent d30bf39
commit eaeef66
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/lua/autorun/trackassembly_init.lua b/lua/autorun/trackassembly_init.lua
@@ -84,7 +84,7 @@ local asmlib = trackasmlib; if(not asmlib) then -- Module present
 ------------ CONFIGURE ASMLIB ------------
 
 asmlib.InitBase("track","assembly")
-asmlib.SetOpVar("TOOL_VERSION","8.758")
+asmlib.SetOpVar("TOOL_VERSION","8.759")
 
 ------------ CONFIGURE GLOBAL INIT OPVARS ------------
 

diff --git a/lua/trackassembly/trackasmlib.lua b/lua/trackassembly/trackasmlib.lua
@@ -4305,7 +4305,7 @@ function IntersectRay(vO1, vD1, vO2, vD2)
   local ez = GetOpVar("EPSILON_ZERO")
   local d1, d2 = vD1:GetNormalized(), vD2:GetNormalized()
   local dx, oo = d1:Cross(d2), (vO2 - vO1)
-  local dn = (dx:Length())^2; if(dn < ez) then
+  local dn = dx:LengthSqr(); if(dn < ez) then
     LogInstance("Rays parallel"); return nil end
   local f1 = DeterminantVector(oo, d2, dx) / dn
   local f2 = DeterminantVector(oo, d1, dx) / dn
@@ -5290,8 +5290,8 @@ function IsAmongLine(vO, vS, vE)
   local oS = Vector(vO); oS:Sub(vS)
   local oE = Vector(vO); oE:Sub(vE)
   local oR = Vector(vE); oR:Sub(vE)
-  local nC = oS:Cross(oR):Length()
-  if(mathAbs(nC) > nE) then return false end
+  local nC = oS:Cross(oR):LengthSqr()
+  if(nC > nE) then return false end
   local dS, dE = oS:Dot(oR), oE:Dot(oR)
   if(dS * dE > 0) then return false end
   return true