Turn on GPU render.

src/rendering/setup_renderer.py

@@ -5,6 +5,7 @@ def setup_renderer(engine="CYCLES"):
     # Set up and do the render
     if engine=="CYCLES":
         bpy.context.scene.render.engine = 'CYCLES'
+        bpy.context.scene.cycles.device = 'GPU'
         bpy.context.scene.cycles.samples = 12.0
         bpy.context.scene.cycles.caustics_reflective = False
         bpy.context.scene.cycles.caustics_refractive = False
@@ -16,4 +17,6 @@ def setup_renderer(engine="CYCLES"):
     bpy.data.scenes["Scene"].render.border_max_x = 0.65     # Set the border right at the image's right border
     bpy.context.scene.render.resolution_x = 600.0
     bpy.context.scene.render.resolution_y = 600.0
-    bpy.context.scene.render.resolution_percentage = 50.0   
+    bpy.context.scene.render.tile_x = 32
+    bpy.context.scene.render.tile_y = 32
+    bpy.context.scene.render.resolution_percentage = 100.0   

src/utility/test456/test456.json

@@ -1 +1 @@
-{"color": [0.1, 0.1, 0.1], "radius": 0.5665623488444744, "shape": "cone", "height": 1.542497772868874}
+{"height": 2.23382656395708, "color": [0.1, 0.1, 0.1], "radius": 1.1783351658626844, "shape": "cone"}