📜 Complete Workflow

1. Enter Edit Mode ( PRESS "Tab" )
2. Select 2+ connected edges (non-closed chain)
3. Activate tool: Shift + Ctrl + "R"
4. Adjust density: Hold Shift + "Mouse wheel" (forward - increase, backward - decrease)
5. Configure parameters:
   1. PRESS "R" Cycle spline types:
      Akima → CatmullRom → Polynomial
   2. PRESS "T" Cycle parameters:
      For Akima/CatmullRom: Uniform ↔ Non-Uniform
      For Polynomial: Centripetal  →  Adaptive  →  Chordal

⚠️ Common Issues

• Tool Not Activating
  → Verify: Edit Mode, 2+ open edges selected
• Geometry Distortion
  → Use Centripetal parameter for Polynomial
• Detail Loss
  → Enable Non-Uniform mode + increase density

🧹 Auto Clean Option

Before you change the segments

Shift + "C"

⚖️ Parameterization Modes:

• True
  Automatic cleaning of edges not affecting the shape

  
• False
  NONE

  

🔬 Interpolation Parameters

PRESS "R" Cycle spline types:

PRESS "T" Cycle parametr:

Akima & CatmullRom

⚖️ Parameterization Modes:

• Uniform
  Formula: uk = k/(n-1)

  ✔️ Even vertex distribution
• Non-Uniform
  Formula: uk = Σ|Pi - Pi-1|

  ✔️ Preserves curvature details

Polynomial

⚙️ Parameterization Types:

1. Centripetal (α=0.5)
   Δu = √|ΔP|

   ✔️ Prevents loop formation
2. Adaptive
   Automatic mode selection

   ✔️ Universal solution
3. Chordal (α=1.0)
   Δu = |ΔP|

   ✔️ Precise shape following