This framework simplifies the setup process and manages basic OpenGL Objects. However, it some naive assumptions that may not fit all purposes. I sought to write a general-purpose framework at the level of OpenGL I know, which is very little.
Each of the classes are relatively simple, and is intuitively named:
Example :
class myApp:public App{
public:
myApp():App(){};
//if command line arguments are desirable
//myApp(int argc, char** argv):App(argc,argv){};
void display(){
//drawing body
}
void init(){
//initializing body
};
};
//Usage
int main(int argc, char** argv){
//if command line arguments are desirable
//myApp drawCube(argc,argv);
myApp drawCube();
drawCube.init();
drawCube.run();
return 0;
}Example :
//initializing an object
GLObject* Cube = new GLObject();
Cube->push(vertexPositions);
Cube->push(vertexColors);
Cube->push(vertexIndices);
//drawing an object
Cube->apply();
Cube->draw();Example :
GLAttrib* vertexPositions = new GLAttrib(vPosData,size,elemSize,AttribLocation);Example :
Example :
// binds to GL_ELEMENT_ARRAY_BUFFER
GLBuffer* vertexIndices = new GLBuffer(vIndData,GL_ELEMENT_ARRAY_BUFFER,size,typeSize,elemSize);Example :
GLShader v(GL_VERTEX_SHADER,"vShader.txt")
//or alternatively with a full source stringExample :
//initialize
GLProgram* shaderProgram = new GLProgram(shaderList);
//use
glUseProgram(*shaderProgram);- Add Scene
- Separate Viewports
- Contain Objects
- Add Camera
- Add Interactivity
- Mouse
- Rotate View
- Object Selection
- Keyboard
- Mobilitiy
- Other Commands
- Mouse
- Add Texture
- Add Instantiation
- Add Lights
- Specular
- Point
- Directional
- Add Animation
- Blender
- Add Loading Models
- obj files
- Localized Coordinates?
- Orientations?