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pinwheel mapping XXL - no holes at 64x64

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Frank
2024-08-07 16:53:25 +02:00
parent 7f9da309c9
commit b2844645c6
1 changed files with 7 additions and 2 deletions
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9
wled00/FX_fcn.cpp
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@@ -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)
@@ -825,8 +828,9 @@ 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) {
@@ -834,8 +838,9 @@ static int getPinwheelLength(int vW, int 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