From a5f55be257eee0886c4fdd9287c9d91c9de22d8d Mon Sep 17 00:00:00 2001
From: frank <mailbox@shampoo.ooo>
Date: Mon, 4 Dec 2023 21:53:49 -0500
Subject: [PATCH] function to get sb::Color as glm::vec4

---
 src/Color.cpp | 5 +++++
 src/Color.hpp | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/src/Color.cpp b/src/Color.cpp
index b5c523e..940a7c6 100644
--- a/src/Color.cpp
+++ b/src/Color.cpp
@@ -91,6 +91,11 @@ bool sb::Color::operator<(const sb::Color& color) const
     return r < color.r || g < color.g || b < color.b || a < color.a;
 }
 
+glm::vec4 sb::Color::normal() const
+{
+    return glm::vec4{r / 255.0f, g / 255.0f, b / 255.0f, a / 255.0f};
+}
+
 std::ostream& std::operator<<(std::ostream& out, const sb::Color& color)
 {
     float h, s, v;
diff --git a/src/Color.hpp b/src/Color.hpp
index c6c77e8..69e98f7 100644
--- a/src/Color.hpp
+++ b/src/Color.hpp
@@ -55,6 +55,11 @@ public:
     bool operator!=(const Color&) const;
     bool operator<(const Color&) const;
 
+    /*!
+     * Get the color's RGBA value represented as a 4D vector of values between 0.0 and 1.0.
+     */
+    glm::vec4 normal() const;
+
     template <typename Type>
     Color(Type red, Type green, Type blue, Type alpha = 255)
     {