pinwheel mapping XXL - no holes at 64x64

wled00/FX_fcn.cpp

@@ -812,10 +812,13 @@ constexpr int Pinwheel_Size_Medium  = 32;      // larger than this -> use "Big"
 constexpr int Pinwheel_Steps_Big = 304;        // no holes up to 50x50
 constexpr int Pinwheel_Size_Big  = 50;         // larger than this -> use "XL"
 constexpr int Pinwheel_Steps_XL  = 368;
+constexpr int Pinwheel_Size_XL   = 58;         // larger than this -> use "XXL"
+constexpr int Pinwheel_Steps_XXL = 456;
 constexpr float Int_to_Rad_Small = (DEG_TO_RAD * 360) / Pinwheel_Steps_Small;  // conversion: from 0...72 to Radians
 constexpr float Int_to_Rad_Med =   (DEG_TO_RAD * 360) / Pinwheel_Steps_Medium; // conversion: from 0...192 to Radians
 constexpr float Int_to_Rad_Big =   (DEG_TO_RAD * 360) / Pinwheel_Steps_Big;    // conversion: from 0...304 to Radians
 constexpr float Int_to_Rad_XL =    (DEG_TO_RAD * 360) / Pinwheel_Steps_XL;     // conversion: from 0...368 to Radians
+constexpr float Int_to_Rad_XXL =   (DEG_TO_RAD * 360) / Pinwheel_Steps_XXL;    // conversion: from 0...456 to Radians
 
 constexpr int Fixed_Scale = 512;               // fixpoint scaling factor (9bit for fraction)
 
@@ -825,17 +828,19 @@ static float getPinwheelAngle(int i, int vW, int vH) {
   if (maxXY <= Pinwheel_Size_Small)  return float(i) * Int_to_Rad_Small;
   if (maxXY <= Pinwheel_Size_Medium) return float(i) * Int_to_Rad_Med;
   if (maxXY <= Pinwheel_Size_Big)    return float(i) * Int_to_Rad_Big;
+  if (maxXY <= Pinwheel_Size_XL)     return float(i) * Int_to_Rad_XL;
   // else
-  return float(i) * Int_to_Rad_XL;
+  return float(i) * Int_to_Rad_XXL;
 }
 // Pinwheel helper function: matrix dimensions to number of rays
 static int getPinwheelLength(int vW, int vH) {
   int maxXY = max(vW, vH);
   if (maxXY <= Pinwheel_Size_Small)  return Pinwheel_Steps_Small;
   if (maxXY <= Pinwheel_Size_Medium) return Pinwheel_Steps_Medium;
   if (maxXY <= Pinwheel_Size_Big)    return Pinwheel_Steps_Big;
+  if (maxXY <= Pinwheel_Size_XL)     return Pinwheel_Steps_XL;
   // else
-  return Pinwheel_Steps_XL;
+  return Pinwheel_Steps_XXL;
 }
 #endif