Attachment 131315 Details for Bug 101004 – Test program

Test program

test.cpp (text/x-c++src), 1.42 KB, created by Ruslan Kabatsayev on 2017-05-11 13:26:38 UTC

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Filename:

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Creator: Ruslan Kabatsayev

Created: 2017-05-11 13:26:38 UTC

Size: 1.42 KB

patch

obsolete

>#include <GL/gl.h>
>#include <GL/glu.h>
>#include <GL/glut.h>
>
>bool triggerBug=true;
>int width, height;
>
>void reshape(int w, int h)
>{
>    width=w;
>    height=h;
>}
>void display()
>{
>    glClearColor(0,0,0,1);
>    glClear(GL_COLOR_BUFFER_BIT);
>
>    const int viewportHeight=height;
>    int viewportWidth=width;
>    if(triggerBug)
>        viewportWidth*=0.6;
>    glViewport(0,0,viewportWidth,viewportHeight);
>
>    glMatrixMode(GL_PROJECTION);
>    glLoadIdentity();
>    gluPerspective(45,1.*viewportWidth/viewportHeight,0.1,1e10);
>
>    glMatrixMode(GL_MODELVIEW);
>    const GLdouble viewMatrix[]={0.97989548832509, -0.100510642220834, 0.172343966417417, 0,
>                                -0.099755741639432, 0.501270849388868, 0.859520987273103, 0,
>                                -0.17278201286621, -0.859433037736692, 0.481166530087643, 0,
>                                 86.1705630715893, -47.477550041246  , 27.6140624561455 , 0};
>    glLoadMatrixd(viewMatrix);
>    glBegin(GL_LINES);
>     glVertex3f(-95.7057438552601, 0, -44.050091862689);
>     glVertex3f(0,0,0);
>    glEnd();
>
>    glutSwapBuffers();
>}
>void keyboard(unsigned char,int,int)
>{
>    triggerBug=!triggerBug;
>    glutPostRedisplay();
>}
>int main(int argc, char** argv)
>{
>    glutInit(&argc, argv);
>    glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
>    glutCreateWindow("Test");
>    glutReshapeFunc(reshape);
>    glutDisplayFunc(display);
>    glutKeyboardFunc(keyboard);
>    glutMainLoop();
>}

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Attachments on bug 101004: 131315

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