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Support for out-of-source builds.

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Uses environment variable to tell the program where to find resource
files.
Sharder sources are still search for in the current workind directory.
This commit is contained in:
Marin Nilsson
2015-07-30 21:48:41 +02:00
parent eac76c9a50
commit a8a8d11f22
28 changed files with 189 additions and 118 deletions
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9
src/4.advanced_opengl/5.framebuffers/framebuffers_screen_texture.cpp
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@@ -21,6 +21,7 @@ using namespace std;
// Other Libs
#include <SOIL.h>
#include <learnopengl/filesystem.h>
// Properties
GLuint screenWidth = 800, screenHeight = 600;
@@ -30,7 +31,7 @@ void key_callback(GLFWwindow* window, int key, int scancode, int action, int mod
void scroll_callback(GLFWwindow* window, double xoffset, double yoffset);
void mouse_callback(GLFWwindow* window, double xpos, double ypos);
void Do_Movement();
GLuint loadTexture(GLchar* path, GLboolean alpha = false);
GLuint loadTexture(GLchar const * path, GLboolean alpha = false);
GLuint generateAttachmentTexture(GLboolean depth, GLboolean stencil);
// Camera
@@ -182,8 +183,8 @@ int main()
glBindVertexArray(0);
// Load textures
GLuint cubeTexture = loadTexture("../../../resources/textures/container.jpg");
GLuint floorTexture = loadTexture("../../../resources/textures/metal.png");
GLuint cubeTexture = loadTexture(FileSystem::getPath("resources/textures/container.jpg").c_str());
GLuint floorTexture = loadTexture(FileSystem::getPath("resources/textures/metal.png").c_str());
#pragma endregion
// Framebuffers
@@ -291,7 +292,7 @@ int main()
// This function loads a texture from file. Note: texture loading functions like these are usually
// managed by a 'Resource Manager' that manages all resources (like textures, models, audio).
// For learning purposes we'll just define it as a utility function.
GLuint loadTexture(GLchar* path, GLboolean alpha)
GLuint loadTexture(GLchar const * path, GLboolean alpha)
{
//Generate texture ID and load texture data
GLuint textureID;