Tweak VoxelGI defaults for better quality

Overall brightness is similar to the previous settings, but lighting
now fades off more naturally and reflections feature indirect lighting.
Performance is identical.

- Enable Use Two Bounces by default.
- Decrease Propagation to 0.5 to compensate for the second bounce.

1 files changed, 2 insertions, 2 deletions

diff --git a/scene/3d/voxel_gi.h b/scene/3d/voxel_gi.h
index e1a38dd7a0..6d173dea87 100644
--- a/scene/3d/voxel_gi.h
+++ b/scene/3d/voxel_gi.h
@@ -49,9 +49,9 @@ class VoxelGIData : public Resource {
 	float energy = 1.0;
 	float bias = 1.5;
 	float normal_bias = 0.0;
-	float propagation = 0.7;
+	float propagation = 0.5;
 	bool interior = false;
-	bool use_two_bounces = false;
+	bool use_two_bounces = true;
 
 protected:
 	static void _bind_methods();