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Pinwheel cleanup

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This commit is contained in:
Brandon502 2024-05-14 11:30:33 -04:00
parent a5a6a8eaee
commit c0cb677a4c
1 changed files with 9 additions and 5 deletions
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8
wled00/FX_fcn.cpp
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@ -640,7 +640,7 @@ uint16_t IRAM_ATTR Segment::nrOfVStrips() const {
// Constants for mapping mode "Pinwheel"
#ifndef WLED_DISABLE_2D
constexpr int Pinwheel_Steps_Small = 72; // no holes up to 16x16
constexpr int Pinwheel_Size_Small = 16;
constexpr int Pinwheel_Size_Small = 16; // larger than this -> use "Medium"
constexpr int Pinwheel_Steps_Medium = 192; // no holes up to 32x32
constexpr int Pinwheel_Size_Medium = 32; // larger than this -> use "Big"
constexpr int Pinwheel_Steps_Big = 304; // no holes up to 50x50
@ -656,7 +656,11 @@ constexpr int Fixed_Scale = 512; // fixpoint scaling factor (9bit
// Pinwheel helper function: pixel index to radians
static float getPinwheelAngle(int i, int vW, int vH) {
int maxXY = max(vW, vH);
return (maxXY > Pinwheel_Size_Small) ? ((maxXY > Pinwheel_Size_Medium) ? ((maxXY > Pinwheel_Size_Big) ? float(i) * Int_to_Rad_XL : float(i) * Int_to_Rad_Big) : float(i) * Int_to_Rad_Med) : float(i) * Int_to_Rad_Small;
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;
// else
return Pinwheel_Steps_XL;
}
// Pinwheel helper function: matrix dimensions to number of rays
static int getPinwheelLength(int vW, int vH) {