Draw a sphere: Difference between revisions

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@@ Line 4,089: / Line 4,089: @@
     }
-    for (i <- math.floor(-r).toInt to Math.ceil(r).toInt; x = i + .5) {
+    for (i <- math.floor(-r).toInt to Math.ceil(r).toInt; x = i + .5)
       println(
         (for (j <- math.floor(-2 * r).toInt to Math.ceil(2 * r).toInt; y = j / 2.0 + .5)
           yield if (x * x + y * y <= r * r) {
-              def intensity(vec: Array[Double]) = {
+            def intensity(vec: Array[Double]) = {
-                val b = math.pow(dot(light, vec), k) + ambient
+              val b = math.pow(dot(light, vec), k) + ambient
-                if (b <= 0) shades.length - 2
+              if (b <= 0) shades.length - 2
-                else math.max((1 - b) * (shades.length - 1), 0).toInt
+              else math.max((1 - b) * (shades.length - 1), 0).toInt
-              }
+            }
-              shades(intensity(normalize(Array(x, y, scala.math.sqrt(r * r - x * x - y * y)))))
+            shades(intensity(normalize(Array(x, y, scala.math.sqrt(r * r - x * x - y * y)))))
-            } else ' ').mkString)
+          } else ' ').mkString)
-    }
   }