Repaired bug of "cannot find resource files"

src/GlowApp.cc

@@ -6,6 +6,7 @@
 
 #include <glm/ext.hpp>
 
+#include <string>
 #include <glow/common/scoped_gl.hh>
 #include <glow/gl.hh>
 #include <glow/objects/Framebuffer.hh>
@@ -17,15 +18,18 @@
 #include <glow-extras/assimp/Importer.hh>
 #include <glow-extras/camera/GenericCamera.hh>
 #include <glow-extras/geometry/Quad.hh>
+#define WORKING_DIR "../bin/"
 
 using namespace glow;
+using namespace std;
 
 void GlowApp::init()
 {
     GlfwApp::init(); // call to base!
 
     // check correct working dir
-    if (!std::ifstream("mesh/cube.obj").good())
+	fopen("abc", "w");
+    if (!std::ifstream((string(WORKING_DIR) + "mesh/cube.obj").c_str()).good())
     {
         glow::error() << "Working directory must be set to `bin/`!";
 		exit(0);
@@ -41,13 +45,13 @@ void GlowApp::init()
     TwAddVarRW(tweakbar(), "rotation speed", TW_TYPE_FLOAT, &mSpeed, "group=scene step=0.1");
 
     // load object
-    mMeshCube = assimp::Importer().load("mesh/cube.obj");
-    mShaderObj = Program::createFromFile("shader/obj");
-    mTextureColor = Texture2D::createFromFile("texture/rock-albedo.png", ColorSpace::sRGB);
-    mTextureNormal = Texture2D::createFromFile("texture/rock-normal.png", ColorSpace::Linear);
+    mMeshCube = assimp::Importer().load(string(WORKING_DIR) + "mesh/cube.obj");
+    mShaderObj = Program::createFromFile(string(WORKING_DIR) + "shader/obj");
+    mTextureColor = Texture2D::createFromFile(string(WORKING_DIR) + "texture/rock-albedo.png", ColorSpace::sRGB);
+    mTextureNormal = Texture2D::createFromFile(string(WORKING_DIR) + "texture/rock-normal.png", ColorSpace::Linear);
 
     // set up framebuffer and output
-    mShaderOutput = Program::createFromFile("shader/output");
+    mShaderOutput = Program::createFromFile(string(WORKING_DIR) + "shader/output");
     mMeshQuad = geometry::Quad<>().generate();
     mTargetColor = TextureRectangle::create(1, 1, GL_RGB16F);
     mTargetDepth = TextureRectangle::create(1, 1, GL_DEPTH_COMPONENT32);