fixed bug in fractals.jl

JuliaApproximation · Oct 13, 2017 · 964eb6e · 964eb6e
1 parent 0c05847
commit 964eb6e
Showing 1 changed file with 10 additions and 11 deletions.
diff --git a/src/domains/fractals.jl b/src/domains/fractals.jl
@@ -48,18 +48,17 @@ function computemandelbrotgrid(grid, maxiter, threshold)
 end
 
 function indomain_broadcast(grid, m::Mandelbrot)
-    # if (leftendpoint(grid) ≈ leftendpoint(m.box)) && (rightendpoint(grid) ≈ rightendpoint(m.box))
-    #     if haskey(m.maskcache, size(grid,1))
-    #         mask = m.maskcache[size(grid,1)]
-    #     else # compute mask and cache it
-    #         mask = computemandelbrotgrid(grid, m.maxiter, m.threshold)
-    #         m.maskcache[size(grid,1)] = mask
-    #     end
-    # else # Don't cache if the grid doesn't match the bounding box
-    warn("Merge with branch that calculates this more efficient")
+    if (map(leftendpoint, elements(grid)) ≈ leftendpoint(m.box)) && (map(rightendpoint,elements(grid)) ≈ rightendpoint(m.box))
+        if haskey(m.maskcache, size(grid,1))
+            mask = m.maskcache[size(grid,1)]
+        else # compute mask and cache it
+            mask = computemandelbrotgrid(grid, m.maxiter, m.threshold)
+            m.maskcache[size(grid,1)] = mask
+        end
+    else # Don't cache if the grid doesn't match the bounding box
         mask = computemandelbrotgrid(grid, m.maxiter, m.threshold)
-    # end
-    # mask
+    end
+    mask
 end
 
 function isapprox{T}(t::Tuple{T,T}, v::SVector{2,T})