Add spherize feature

1 files changed, 10 insertions, 0 deletions

diff --git a/2ner.cginc b/2ner.cginc
index 10b41a8..e8d6ae3 100644
--- a/2ner.cginc
+++ b/2ner.cginc
@@ -70,6 +70,16 @@ v2f vert(appdata v) {
   shatterWaveVert(v.vertex.xyz, v.normal, v.tangent);

 #endif

 

+#if defined(_SPHERIZE)

+  {

+    float3 tgt_normal = normalize(v.vertex.xyz);

+    float3 tgt_tangent = normalize(float3(tgt_normal.y, -tgt_normal.x, 0));

+    float3 tgt_pos = tgt_normal * _Spherize_Radius;

+    v.normal = normalize(lerp(v.normal, tgt_normal, _Spherize_Strength));

+    v.vertex.xyz = lerp(v.vertex.xyz, tgt_pos, _Spherize_Strength);

+  }

+#endif

+

 #if defined(OUTLINE_PASS)

   [branch]

   if (!_Outlines_Enabled_Dynamic) {