cpp_code/opengl_1.cpp at master · zdevt/cpp_code · GitHub

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* =====================================================================================

* Filename: Gl.cpp

* Description:

* Version: 1.0

* Created: 2017年10月23日 09时56分24秒

* Last Modified: 2017年10月23日 09时56分24秒

* Revision: none

* Compiler: gcc

* Author: zt (),

* Organization:

* =====================================================================================

#include <GL/glut.h>

void init ( void )

{

glClearColor ( 0.0, 0.0, 0.0, 0.0 );

glMatrixMode ( GL_PROJECTION );

glOrtho ( -5, 5, -5, 5, 5, 15 );

glMatrixMode ( GL_MODELVIEW );

gluLookAt ( 0, 0, 10, 0, 0, 0, 0, 1, 0 );

return;

}

void display ( void )

{

glClear ( GL_COLOR_BUFFER_BIT );

glColor3f ( 1.0, 0, 0 );

glutWireTeapot ( 3 );

glFlush();

return;

}

int main ( int argc, char* argv[] )

{

glutInit ( &argc, argv );

glutInitDisplayMode ( GLUT_RGB | GLUT_SINGLE );

glutInitWindowPosition ( 0, 0 );

glutInitWindowSize ( 300, 300 );

glutCreateWindow ( "OpenGL 3D View" );

init();

glutDisplayFunc ( display );

glutMainLoop();

return 0;

}

cpp_code/opengl_1.cpp at master · zdevt/cpp_code · GitHub

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