Impostors: simplify code

1 files changed, 1 insertions, 1 deletions

diff --git a/vertex_deformation.slang b/vertex_deformation.slang
index 6e916ed..1cb002f 100644
--- a/vertex_deformation.slang
+++ b/vertex_deformation.slang
@@ -385,7 +385,7 @@ public void sine_wave_undeform_normal(float3 xyz, inout float3 normal,
 
 [Differentiable]
 public float3 norm_conversion(float3 xyz, no_diff float input_k, no_diff float output_k, no_diff float t) {
-  float3 xyz_abs = abs(xyz)+1e-3f;
+  float3 xyz_abs = abs(xyz)+1e-4f;
   float lin = pow(pow(xyz_abs.x, input_k) + pow(xyz_abs.y, input_k) + pow(xyz_abs.z, input_k), 1.0f / input_k);
   float lout = pow(pow(xyz_abs.x, output_k) + pow(xyz_abs.y, output_k) + pow(xyz_abs.z, output_k), 1.0f / output_k);
   float scale = lerp(1.0f, lout / lin, t);