From 2c92e07f337e42cf58970443f9de678f85a9b2a4 Mon Sep 17 00:00:00 2001
From: rtk0c <mail.tianyig@gmail.com>
Date: Thu, 19 Oct 2023 22:50:07 -0700
Subject: The great renaming: switch to "module style"

---
 source/10-common/Color.hpp | 148 ---------------------------------------------
 1 file changed, 148 deletions(-)
 delete mode 100644 source/10-common/Color.hpp

(limited to 'source/10-common/Color.hpp')

diff --git a/source/10-common/Color.hpp b/source/10-common/Color.hpp
deleted file mode 100644
index ef0c5a9..0000000
--- a/source/10-common/Color.hpp
+++ /dev/null
@@ -1,148 +0,0 @@
-#pragma once
-
-#include "Utils.hpp"
-
-#include <algorithm>
-#include <cstdint>
-#include <glm/glm.hpp>
-#include <limits>
-
-class HsvColor;
-class RgbaColor {
-public:
-	uint8_t r;
-	uint8_t g;
-	uint8_t b;
-	uint8_t a;
-
-public:
-	constexpr RgbaColor() noexcept
-		: r{ 255 }
-		, g{ 255 }
-		, b{ 255 }
-		, a{ 255 } {
-	}
-
-	constexpr RgbaColor(float r, float g, float b, float a = 1.0f) noexcept
-		: r{ static_cast<uint8_t>(r * 255.0f) }
-		, g{ static_cast<uint8_t>(g * 255.0f) }
-		, b{ static_cast<uint8_t>(b * 255.0f) }
-		, a{ static_cast<uint8_t>(a * 255.0f) } {
-	}
-
-	constexpr RgbaColor(int r, int g, int b, int a = 255) noexcept
-		: r{ static_cast<uint8_t>(r & 0xFF) }
-		, g{ static_cast<uint8_t>(g & 0xFF) }
-		, b{ static_cast<uint8_t>(b & 0xFF) }
-		, a{ static_cast<uint8_t>(a & 0xFF) } {
-	}
-
-	constexpr RgbaColor(uint32_t rgba) noexcept
-		: r{ static_cast<uint8_t>((rgba >> 0) & 0xFF) }
-		, g{ static_cast<uint8_t>((rgba >> 8) & 0xFF) }
-		, b{ static_cast<uint8_t>((rgba >> 16) & 0xFF) }
-		, a{ static_cast<uint8_t>((rgba >> 24) & 0xFF) } {
-	}
-
-	constexpr uint32_t GetScalar() const noexcept {
-		uint32_t res = 0;
-		res |= r << 0;
-		res |= g << 8;
-		res |= b << 16;
-		res |= a << 24;
-		return res;
-	}
-
-	constexpr void SetScalar(uint32_t scalar) noexcept {
-		r = (scalar >> 0) & 0xFF;
-		g = (scalar >> 8) & 0xFF;
-		b = (scalar >> 16) & 0xFF;
-		a = (scalar >> 24) & 0xFF;
-	}
-
-	constexpr float GetNormalizedRed() const noexcept {
-		return r / 255.0f;
-	}
-
-	constexpr float GetNormalizedGreen() const noexcept {
-		return g / 255.0f;
-	}
-
-	constexpr float GetNormalizedBlue() const noexcept {
-		return b / 255.0f;
-	}
-
-	constexpr float GetNormalizedAlpha() const noexcept {
-		return a / 255.0f;
-	}
-
-	constexpr glm::ivec4 ToIVec() const noexcept {
-		return { r, g, b, a };
-	}
-
-	constexpr glm::vec4 ToVec() const noexcept {
-		return { GetNormalizedRed(), GetNormalizedGreen(), GetNormalizedBlue(), GetNormalizedAlpha() };
-	}
-
-	// Forward declaring because cyclic reference between RgbaColor and HsvColor
-	constexpr HsvColor ToHsv() const noexcept;
-
-	friend constexpr bool operator==(const RgbaColor&, const RgbaColor&) noexcept = default;
-};
-
-constexpr RgbaColor kXAxisColor(0xFF, 0x80, 0x80, 0xFF);
-constexpr RgbaColor kYAxisColor(0x80, 0xFF, 0x80, 0xFF);
-constexpr RgbaColor kZAxisColor(0x80, 0x80, 0xFF, 0xFF);
-
-class HsvColor {
-public:
-	float h;
-	float s;
-	float v;
-	float a;
-
-public:
-	constexpr HsvColor() noexcept
-		: h{ 0.0f }
-		, s{ 0.0f }
-		, v{ 1.0f }
-		, a{ 1.0f } {
-	}
-
-	constexpr HsvColor(float h, float s, float v, float a) noexcept
-		: h{ h }
-		, s{ s }
-		, v{ v }
-		, a{ a } {
-	}
-
-	// Forward declaring because cyclic reference between RgbaColor and HsvColor
-	constexpr RgbaColor ToRgba() const noexcept;
-};
-
-constexpr HsvColor RgbaColor::ToHsv() const noexcept {
-	float r = GetNormalizedRed();
-	float g = GetNormalizedBlue();
-	float b = GetNormalizedGreen();
-	float a = GetNormalizedAlpha();
-
-	auto p = g < b ? glm::vec4(b, g, -1, 2.0f / 3.0f) : glm::vec4(g, b, 0, -1.0f / 3.0f);
-	auto q = r < p.x ? glm::vec4(p.x, p.y, p.w, r) : glm::vec4(r, p.y, p.z, p.x);
-	float c = q.x - std::min(q.w, q.y);
-	float h = Utils::Abs((q.w - q.y) / (6 * c + std::numeric_limits<float>::epsilon()) + q.z);
-
-	glm::vec3 hcv{ h, c, q.x };
-	float s = hcv.y / (hcv.z + std::numeric_limits<float>::epsilon());
-	return HsvColor(hcv.x, s, hcv.z, a);
-}
-
-constexpr RgbaColor HsvColor::ToRgba() const noexcept {
-	float r = Utils::Abs(h * 6 - 3) - 1;
-	float g = 2 - Utils::Abs(h * 6 - 2);
-	float b = 2 - Utils::Abs(h * 6 - 4);
-
-	auto rgb = glm::vec3{ std::clamp(r, 0.0f, 1.0f), std::clamp(g, 0.0f, 1.0f), std::clamp(b, 0.0f, 1.0f) };
-	auto vc = (rgb - glm::vec3{ 0, 0, 0 }) * s + glm::vec3{ 1, 1, 1 } * v;
-
-	return RgbaColor(vc.x, vc.y, vc.z, a);
-}
-- 
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