From 26c1953bc0e2382edfd8bb0648190d7a9807fec4 Mon Sep 17 00:00:00 2001
From: Brett <brettmaster1@gmail.com>
Date: Wed, 1 May 2024 20:56:47 -0400
Subject: [PATCH] fold

---
 CMakeLists.txt            |  2 +-
 include/blt/gfx/raycast.h | 35 +++++++++++++++++++++++++++++++++--
 2 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0bb1e51..9c77e3f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.25)
 
-set(BLT_GRAPHICS_VERSION 0.12.3)
+set(BLT_GRAPHICS_VERSION 0.12.4)
 set(BLT_GRAPHICS_TEST_VERSION 0.0.1)
 
 project(BLT_WITH_GRAPHICS VERSION ${BLT_GRAPHICS_VERSION})
diff --git a/include/blt/gfx/raycast.h b/include/blt/gfx/raycast.h
index b7f1762..e0b87af 100644
--- a/include/blt/gfx/raycast.h
+++ b/include/blt/gfx/raycast.h
@@ -21,15 +21,46 @@
 
 #include <blt/math/vectors.h>
 #include <blt/math/matrix.h>
+#include <type_traits>
 
 namespace blt::gfx
 {
-
+    template<typename... Args>
+    inline const bool not_float_v = (std::is_arithmetic_v<Args> && ...) && (!std::is_same_v<float, Args> && ...);
+    
     blt::vec3 calculateRay3D(float mx, float my, float width, float height, const blt::mat4x4& view, const blt::mat4x4& proj);
+    
     blt::vec3 calculateRay3D(float width, float height, const blt::mat4x4& view, const blt::mat4x4& proj);
+    
     blt::vec3 calculateRay2D(float mx, float my, float width, float height, const blt::vec3 scale, const blt::mat4x4& view, const blt::mat4x4& proj);
+    
     blt::vec3 calculateRay2D(float width, float height, const blt::vec3 scale, const blt::mat4x4& view, const blt::mat4x4& proj);
     
+    template<typename T, typename G, std::enable_if_t<not_float_v<T, G>, bool> = true>
+    inline blt::vec3 calculateRay2D(T width, G height, const blt::vec3& scale, const blt::mat4x4& view, const blt::mat4x4& proj)
+    {
+        return calculateRay2D(static_cast<float>(width), static_cast<float>(height), scale, view, proj);
+    }
+    
+    template<typename T, typename G, typename V, typename N, std::enable_if_t<not_float_v<T, G, V, N>, bool> = true>
+    inline blt::vec3 calculateRay2D(T mx, G my, V width, N height, const blt::vec3& scale, const blt::mat4x4& view, const blt::mat4x4& proj)
+    {
+        return calculateRay2D(static_cast<float>(mx), static_cast<float>(my),
+                              static_cast<float>(width), static_cast<float>(height), scale, view, proj);
+    }
+    
+    template<typename T, typename G, std::enable_if_t<not_float_v<T, G>, bool> = true>
+    inline blt::vec3 calculateRay3D(T width, G height, const blt::mat4x4& view, const blt::mat4x4& proj)
+    {
+        return calculateRay3D(static_cast<float>(width), static_cast<float>(height), view, proj);
+    }
+    
+    template<typename T, typename G, typename V, typename N, std::enable_if_t<not_float_v<T, G, V, N>, bool> = true>
+    inline blt::vec3 calculateRay3D(T mx, G my, V width, N height, const blt::mat4x4& view, const blt::mat4x4& proj)
+    {
+        return calculateRay3D(static_cast<float>(mx), static_cast<float>(my), static_cast<float>(width), static_cast<float>(height), view, proj);
+    }
+    
     namespace detail
     {
         blt::vec3 toWorldCoords(const blt::vec4& eyeCoords, const blt::mat4x4& view);
@@ -43,7 +74,7 @@ namespace blt::gfx
             return blt::vec2(x, y);
         }
     }
-
+    
 }
 
 #endif //BLT_GRAPHICS_RAYCAST_H