Find the intersection of a line with a plane: Difference between revisions

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@@ Line 2,088: / Line 2,088: @@
 =={{header|Wren}}==
 {{trans|Kotlin}}
-<syntaxhighlight lang="ecmascript">class Vector3D {
+<syntaxhighlight lang="wren">import "./vector" for Vector3
-    construct new(x, y, z) {
-        _x = x
-        _y = y
-        _z = z
-    }
-    x { _x }
-    y { _y }
-    z { _z }
-    +(v) { Vector3D.new(_x + v.x, _y + v.y, _z + v.z) }
-    -(v) { Vector3D.new(_x - v.x, _y - v.y, _z - v.z) }
-    *(s) { Vector3D.new(s * _x, s * _y, s * _z) }
-    dot(v) { _x * v.x + _y * v.y + _z * v.z }
-    toString { "(%(_x), %(_y), %(_z))" }
-}
 var intersectPoint = Fn.new { |rayVector, rayPoint, planeNormal, planePoint|
@@ Line 2,118: / Line 2,098: @@
 }
-var rv = Vector3D.new(0, -1, -1)
+var rv = Vector3.new(0, -1, -1)
-var rp = Vector3D.new(0,  0, 10)
+var rp = Vector3.new(0,  0, 10)
-var pn = Vector3D.new(0,  0,  1)
+var pn = Vector3.new(0,  0,  1)
-var pp = Vector3D.new(0,  0,  5)
+var pp = Vector3.new(0,  0,  5)
 var ip = intersectPoint.call(rv, rp, pn, pp)
 System.print("The ray intersects the plane at %(ip).")</syntaxhighlight>