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Eliminate all references to M_PI.

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Thomas Harte
2025-04-24 21:57:29 -04:00
parent a9ceb5e21a
commit de78fb7a1c
4 changed files with 7 additions and 15 deletions
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Outputs/OpenGL/ScanTargetGLSLFragments.cpp
+3 -6
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@@ -9,10 +9,7 @@
#include "ScanTarget.hpp"
#include <cmath>
#ifndef M_PI
#define M_PI 3.1415926f
#endif
#include <numbers>
using namespace Outputs::Display::OpenGL;
@@ -37,7 +34,7 @@ void ScanTarget::set_uniforms(ShaderType type, Shader &target) const {
for(int c = 0; c < 4; ++c) {
GLfloat angle = (GLfloat(c) - 1.5f) / 4.0f;
texture_offsets[c] = angle * clocks_per_angle;
angles[c] = GLfloat(angle * 2.0f * M_PI);
angles[c] = GLfloat(angle * 2.0f * std::numbers::pi_v<float>);
}
target.set_uniform("textureCoordinateOffsets", 1, 4, texture_offsets);
target.set_uniform("compositeAngleOffsets", 4, 1, angles);
@@ -70,7 +67,7 @@ void ScanTarget::set_sampling_window(int output_width, int, Shader &target) {
GLfloat angles[4];
for(int c = 0; c < 4; ++c) {
texture_offsets[c] = 1.0f * (((one_pixel_width * float(c)) / 3.0f) - (one_pixel_width * 0.5f));
angles[c] = GLfloat((texture_offsets[c] / clocks_per_angle) * 2.0f * M_PI);
angles[c] = GLfloat((texture_offsets[c] / clocks_per_angle) * 2.0f * std::numbers::pi_v<float>);
}
target.set_uniform("textureCoordinateOffsets", 1, 4, texture_offsets);
target.set_uniform("compositeAngleOffsets", 4, 1, angles);