Dev-Cpp: configure the OpenGL graphics library (successful version: Dev-Cpp 5.7.1 MinGW 4.8.1), dev-cppmingw

Dev-Cpp: configure the OpenGL graphics library (successful version: Dev-Cpp 5.7.1 MinGW 4.8.1), dev-cppmingw

★Before configuration, note: Use andOpenGL Introduction

(With Dev-Cpp: http://sourceforge.net/projects/orwelldevcpp? Source = directory)

OpenGL Introduction: OpenGL (Open Graphics Library) is a powerful and convenient underlying Graphics Library.

Dev-Cpp already contains the basic functions for developing OpenGL programs.

■ Create an OpenGL project:

Select (file [F]) --> (new [N]) --> (project [P]...) --> (multimedia --> opengl ). Details such as:

 

This project contains the basic OpenGL program structure, including the window generation, message driver mechanism, and basic OpenGL program.

Click "run" to view a continuously rotating colored triangle.

In the Project Option-> Parameters-> Link of the Project, we found that the library libglu32.a and libopengl32.a have been connected.

-lopengl32

In Makefile. win of the Project root directory, you can also see

LIBS     = -L"D:/Dev-Cpp/MinGW32/lib" -L"D:/Dev-Cpp/MinGW32/mingw32/lib" -static-libstdc++ -static-libgcc -mwindows -lopengl32

Therefore, to create your own OpenGL project, you must add the following parameters to the Link that creates the win32 project.

-lglu32 -lopengl32

★Start configuring and implementing Dev-cpp compiling and running OpenGL program

Now, according to the routine in the OpenGL programming guide, simple implementation: rendering a White Rectangle in a black background

1 # include <windows. h> 2 // # include <gl/gl. h> // glut. h already contains 3 // # include <gl/glu. h> 4 # include <gl/glut. h> 5 // plot program 6 void display () {7 glClear (GL_COLOR_BUFFER_BIT); // set the screen to black 8 glColor3f (10 ., 1.0, 1.0); // set the current color to white 9 glBegin (GL_POLYGON); // draw a polygon 10 glVertex3f (0.25, 0.25, 0.0); 11 glVertex3f (0.75, 0.25, 0.0); 12 glVertex3f (0.75, 0.75, 0.0); 13 glVertex3f (0.25, 0.75, 0.0); 14 glEnd (); 15 glFlush (); // send the buffer 16} 17 // initialize and draw 18 void init () {19 glClearColor (0.0, 0.0, 0.0, 0.0); // clear the color setting 20 glMatrixMode (GL_PROJECTION ); // set the Projection Method 21 glLoadIdentity (); 22 glOrtho (0.0, 1.0, 0.0, 1.0,-1.0, 1.0 ); // set the projection space 23} 24 int main (int argc, char ** argv) {25 gluinit (& argc, argv); // initialize the glu26 gluinitdisplaymode (glu_single | glu_rgb ); // set the display mode to single buffer, and the RGB mode to 27-bit-size (250,250); // set the window size to 28-bit-size (100,100 ); // set the window position 29}OpenGL program

With the above understanding, we can further understand the principle of OpenGL configuration in Dev-Cpp.

(Link: http://pan.baidu.com/s/1pK4SKRp password: faka)

Customized WINDOWS Configuration:

C:/WINDOWS/SYSTEM32 files: glu32.dll, glu32.dll, glut. dll, and opengl32.dll.

(Path of the decompressed file: Dev-Cpp: The file \ bin required to configure OpenGL graphics library)

Configure the development Dev-Cpp Library:

The Lib file in the Dev-Cpp installation directory must contain the following files: libglu32.a, libglu32.a, libglut. a, libopengl.

(After decompression, the file location is Dev-Cpp, and the file \ lib required to configure the OpenGL graphics library)

The inlude \ GL file in the Dev-Cpp installation directory must contain the following header files: gl. h, glu. h, and glut. h.

(After decompression, the file location is Dev-Cpp. Configure the file \ index required by the OpenGL graphics library)

!! If the following conditions occur, perform the following operations.

The binfile In the Dev-Cpp installation directory must contain the following file: glu32.dll (you can see the prompt to add the desired file)

(Path of the decompressed file: Dev-Cpp: The file \ bin required to configure OpenGL graphics library)

Attribute settings of the Development Dev-Cpp project:

Select (tool [T]) --> (compilation option [C]).

Add the following code to "Add the following command to the connector command line"(Do not add spaces between each link):

-lglut32 -lglu32 -lopengl32 -lwinmm -lgdi32

Details such as:

OK !! Now you can useDev-CppCompile and run your own OpenGL project. Congratulations !!!

Zhiyin Reference URL: http://www.2cto.com/kf/201505/399368.html

Started on: 2016.3.22