From 9d37a3007fd5369a652e98f342794190ac6dd237 Mon Sep 17 00:00:00 2001
From: Elipzer <piefishrocks@gmail.com>
Date: Tue, 11 Sep 2018 12:10:11 -0400
Subject: [PATCH] Add Relative Shader Directory Preprocessor to .sln

This allows computers that do not have my personal directory setup
to use visual studio macros to get to the shader dir.
---
 OpenGLEngine/MyBasicShaderProgram.cpp  | 4 ++--
 OpenGLEngine/MySimpleShaderProgram.cpp | 4 ++--
 OpenGLEngine/OpenGLEngine.vcxproj      | 2 ++
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/OpenGLEngine/MyBasicShaderProgram.cpp b/OpenGLEngine/MyBasicShaderProgram.cpp
index 1454dcd..4b59e5f 100644
--- a/OpenGLEngine/MyBasicShaderProgram.cpp
+++ b/OpenGLEngine/MyBasicShaderProgram.cpp
@@ -4,8 +4,8 @@
 
 MyBasicShaderProgram::MyBasicShaderProgram()
 	// TEMP Hardcode in the path. (Should Use Relative Path to General Shader Dir)
-	: m_vertex_shader(Util::load_file("D:/Development/C++/OpenGLEngine/OpenGLEngine/MyBasicVS.glsl"), VERTEX_SHADER),
-	m_fragment_shader(Util::load_file("D:/Development/C++/OpenGLEngine/OpenGLEngine/MyBasicFS.glsl"), FRAGMENT_SHADER)
+	: m_vertex_shader(Util::load_file(SHADER_PATH "MyBasicVS.glsl"), VERTEX_SHADER),
+	m_fragment_shader(Util::load_file(SHADER_PATH "MyBasicFS.glsl"), FRAGMENT_SHADER)
 {
 	attach_shader(m_vertex_shader);
 	attach_shader(m_fragment_shader);
diff --git a/OpenGLEngine/MySimpleShaderProgram.cpp b/OpenGLEngine/MySimpleShaderProgram.cpp
index db7f976..7ed61c4 100644
--- a/OpenGLEngine/MySimpleShaderProgram.cpp
+++ b/OpenGLEngine/MySimpleShaderProgram.cpp
@@ -4,8 +4,8 @@
 
 MySimpleShaderProgram::MySimpleShaderProgram()
 	// TEMP Hardcode in the path. (Should Use Relative Path to General Shader Dir)
-	: m_vertex_shader(Util::load_file("D:/Development/C++/OpenGLEngine/OpenGLEngine/MySimpleVS.glsl"), VERTEX_SHADER),
-	m_fragment_shader(Util::load_file("D:/Development/C++/OpenGLEngine/OpenGLEngine/MySimpleFS.glsl"), FRAGMENT_SHADER)
+	: m_vertex_shader(Util::load_file(SHADER_PATH "MySimpleVS.glsl"), VERTEX_SHADER),
+	m_fragment_shader(Util::load_file(SHADER_PATH "MySimpleFS.glsl"), FRAGMENT_SHADER)
 {
 	attach_shader(m_vertex_shader);
 	attach_shader(m_fragment_shader);
diff --git a/OpenGLEngine/OpenGLEngine.vcxproj b/OpenGLEngine/OpenGLEngine.vcxproj
index d07bbd5..accd101 100644
--- a/OpenGLEngine/OpenGLEngine.vcxproj
+++ b/OpenGLEngine/OpenGLEngine.vcxproj
@@ -91,6 +91,7 @@
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>$(ProjectDir)..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <PreprocessorDefinitions>SHADER_PATH=R"($(ProjectDir))";%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <Link />
     <PostBuildEvent>
@@ -130,6 +131,7 @@
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>$(ProjectDir)..\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <PreprocessorDefinitions>SHADER_PATH=R"($(ProjectDir))";%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>