add plane<->tube deformation shader

1 files changed, 4 insertions, 8 deletions

diff --git a/vertex.cginc b/vertex.cginc
index 0140ff2..fd08bbb 100644
--- a/vertex.cginc
+++ b/vertex.cginc
@@ -5,19 +5,15 @@
 
 void deform(inout float3 objPos) {
 #if defined(_CUSTOM31_TUBES)
-  float A = _Custom31_Tubes_A;
-  float k = _Custom31_Tubes_k;
-  float t = _Time[2] * _Custom31_Tubes_tk;
-  objPos = c31_deform(objPos, A, k, t);
+  float t = _Custom31_Tubes_t;
+  objPos = plane_to_tube(objPos, t);
 #endif  // _CUSTOM31_TUBES
 }
 
 void deform_normal(float3 objPos, inout float3 objNorm, inout float3 objTan) {
 #if defined(_CUSTOM31_TUBES)
-  float A = _Custom31_Tubes_A;
-  float k = _Custom31_Tubes_k;
-  float t = _Time[2] * _Custom31_Tubes_tk;
-  c31_deform_normal(objPos, objNorm, objTan, A, k, t);
+  float t = _Custom31_Tubes_t;
+  plane_to_tube_normal(objPos, objNorm, objTan, t);
 #endif  // _CUSTOM31_TUBES
 }