diff options
author | Matthew Kosarek <mattkae@protonmail.com> | 2021-04-10 21:54:43 -0400 |
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committer | Matthew Kosarek <mattkae@protonmail.com> | 2021-04-10 21:54:43 -0400 |
commit | 88a08ee48cbbae086ddbfeaff0679bfe4fe6ce47 (patch) | |
tree | b62ec45eeb42b76ea1dae72d3cd8cea614c0194f /frontend/transpiler/MathHelper.h | |
parent | 756b9fdefc1a28ac46aa4b76676c7ffb57c9e11a (diff) |
Added a transpiler that will make it so that we no longer need any JavaScript of Jquery in our App
Diffstat (limited to 'frontend/transpiler/MathHelper.h')
-rw-r--r-- | frontend/transpiler/MathHelper.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/frontend/transpiler/MathHelper.h b/frontend/transpiler/MathHelper.h new file mode 100644 index 0000000..b9c9cb6 --- /dev/null +++ b/frontend/transpiler/MathHelper.h @@ -0,0 +1,33 @@ +#pragma once + +#define PI 3.14159265358979323846f + +#define MIN(a,b) (((a)<(b))?(a):(b)) +#define MAX(a,b) (((a)>(b))?(a):(b)) +#define CLAMP(x, upper, lower) (MIN(upper, MAX(x, lower))) +#define DTOR (PI / 180.0f) +#define SWAP(x, y, T) do { T SWAP = x; x = y; y = SWAP; } while (0) + +namespace MathHelper { + inline float radiansToDegrees(float radians) { + return radians * 180.f / PI; + } + + inline float degreesToRadians(float degrees) { + return degrees * PI / 180.f; + } + + inline int nearestPowerOfTwo(int n) { + int v = n; + + v--; + v |= v >> 1; + v |= v >> 2; + v |= v >> 4; + v |= v >> 8; + v |= v >> 16; + v++; // next power of 2 + + return v; + } +} |