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POOpenGL in Visual Studios C++ Edition
 

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  1. POOpenGL in Visual Studios C++ Edition
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    <p>Basically, I have included the block of code which Compiles &amp; appears to run for that matter, but the graphics does not display on the menus I have initialized. I know the code should display, because it compiles, runs &amp; displays what it's suppose to on Linux. However, after transferring the code to Visual Studios, &amp; going through a heavy amount of adjustments( glu, glut, &amp; compatability adjustments ) it finally compiled, but now another problem has arised, which is no graphics that clearly displayed on another machine. :(</p> <pre><code>#include "stdafx.h" #define GLUT_DISABLE_ATEXIT_HACK #include"SDL.h" #include"SDL_opengl.h" #include"glut.h" #include &lt; tchar.h &gt; #include &lt; cstdlib &gt; #include &lt; ctime &gt; #include &lt; iostream &gt; #include &lt; fstream &gt; #include &lt; stdlib.h &gt; #include &lt; stdio.h &gt; #include &lt; string &gt; using namespace std; #ifdef GL_VERSION_1_1 #define POINTER 1 #define INTERLEAVED 2 #define DRAWARRAY 1 #define ARRAYELEMENT 2 #define DRAWELEMENTS 3 int setupMethod = POINTER; int derefMethod = DRAWARRAY; static int legs = 0; void setupPointers( void ); void init( void ); void display( void ); void reshape( int, int ); void keyboard( unsigned char, int, int ); int _tmain( int argc, char **argv ) { glutInit( &amp;argc, argv ); glutInitDisplayMode ( GLUT_SINGLE | GLUT_RGB ); glutInitWindowSize ( 500, 500 ); glutInitWindowPosition ( 100, 100 ); glutCreateWindow ( argv[0] ); init( ); glutDisplayFunc( display ); glutReshapeFunc( reshape ); glutKeyboardFunc( keyboard ); glutMainLoop( ); return 0; } void setupPointers( void ) { static GLint vertices[ ] = { //spiderbody -10, 35, 10, 35, 20, 55, 10, 75, -10, 75, -20, 55, -10,35, -30,25, -30,-25, -10,-35, 10,-35, 30,-25, 30,25, 10,35, //legs //leg1 position1 20,30, 40,42.5,32.5,77.5,47.5,42.5,30,25, //leg2pos1 30,12.5,50,22.5,55,42.5,56,17.5,30,5, //leg3pos1 30,-12.5,50,-22.5,55,-42.5,56,-17.5,30,-5, //leg4pos1 20,-30, 40,-42.5,32.5,-77.5,47.5,-42.5,30,-25, //leg5pos1 -20,30, -40,42.5,-32.5,77.5,-47.5,42.5,-30,25, //leg6pos1 -30,12.5,-50,22.5,-55,42.5,-56,17.5,-30,5, //leg7pos1 -30,-12.5,-50,-22.5,-55,-42.5,-56,-17.5,-30,-5, //leg8pos1 -20,-30, -40,-42.5,-32.5,-77.5,-47.5,-42.5,-30,-25, //leg1pos2 20,30,45,37.5,50,75,50,32.5,30,25, //leg2pos2 30,12.5,51,12.5,47.5,22.5,60,5,30,5, //leg3pos2 30,-12.5,51,-12.5,47.5,-22.5,60,-5,30,-5, //leg4pos2 20,-30,45,-37.5,50,-75,50,-32.5,30,-25, //leg5pos2 -20,30,-45,37.5,-50,75,-50,32.5,-30,25, //leg6pos2 -30,12.5,-51,12.5,-47.5,22.5,-60,5,-30,5, //leg7pos2 -30,-12.5,-51,-12.5,-47.5,-22.5,-60,-5,-30,-5, //leg8pos2 -20,-30,-45,-37.5,-50,-75,-50,-32.5,-30,-25 }; static GLfloat colors[ ] = { 0.37, 0.35, 0.62, 0.5, 0.75, 0.25, 0.75, 0.75,0, 0.35, 0.35, 0.35, 0.5, 0.75, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.35, 0.35, 1, 0, 0, 0.5, 0.28, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5,0.37, 0.35, 0.62, 0.5, 0.75, 0.25, 0.75, 0.75,0, 0.35, 0.35, 0.35, 0.5, 0.75, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.35, 0.35, 0.5, 0.28, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.35, 0.35, 1, 0, 0, 0.5, 0.28, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5,0.37, 0.35, 0.62, 0.5, 0.75, 0.25, 0.75, 0.75,0, 0.35, 0.35, 0.35, 0.5, 0.75, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.35, 0.35, 0.5, 0.28, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.35, 0.35, 1, 0, 0, 0.5, 0.28, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5,0.37, 0.35, 0.62, 0.5, 0.75, 0.25, 0.75, 0.75,0, 0.35, 0.35, 0.35, 0.5, 0.75, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.35, 0.35, 0.5, 0.28, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.35, 0.35, 1, 0, 0, 0.5, 0.28, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5,0.37, 0.35, 0.62, 0.5, 0.75, 0.25, 0.75, 0.75,0, 0.35, 0.35, 0.35, 0.5, 0.75, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.35, 0.35, 0.5, 0.28, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.35, 0.35, 1, 0, 0, 0.5, 0.28, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5,0.37, 0.35, 0.62, 0.5, 0.75, 0.25, 0.75, 0.75,0, 0.35, 0.35, 0.35, 0.5, 0.75, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.75, 0.35, 0.35, 0.5, 0.28, 0.35, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.75, 0.35, 0.35, 0.5, 0.28, 0.35 }; // COLORS glEnableClientState ( GL_VERTEX_ARRAY ); glEnableClientState ( GL_COLOR_ARRAY ); glVertexPointer ( 2, GL_INT, 0, vertices ); glColorPointer ( 3, GL_FLOAT, 0, colors ); } void init(void) { glColor3f( 1,1,1 ); glutWireSphere( 100,100,100 ); glShadeModel( GL_SMOOTH ); setupPointers ( ); } void display( void ) { glClear (GL_COLOR_BUFFER_BIT); glDrawArrays (GL_POLYGON, 0, 14); if( legs % 5 == 0 || legs &lt; 5 || legs%5==1 ) { glDrawArrays (GL_POLYGON,15,4); glDrawArrays (GL_POLYGON,20,4); glDrawArrays (GL_POLYGON,25,4); glDrawArrays (GL_POLYGON,30,4); glDrawArrays (GL_POLYGON,35,4); glDrawArrays (GL_POLYGON,40,4); glDrawArrays (GL_POLYGON,45,4); glDrawArrays (GL_POLYGON,50,4); } //second position of legs else if( legs % 5 !=0 &amp;&amp; legs%5!=1 ) { glDrawArrays (GL_POLYGON,55,4); glDrawArrays (GL_POLYGON,60,4); glDrawArrays (GL_POLYGON,65,4); glDrawArrays (GL_POLYGON,70,4); glDrawArrays (GL_POLYGON,75,4); glDrawArrays (GL_POLYGON,80,4); glDrawArrays (GL_POLYGON,85,4); glDrawArrays (GL_POLYGON,90,4); } } void reshape ( int w, int h ) { glViewport ( 0, 0, (GLsizei) w, (GLsizei) h ); gluOrtho2D ( -60.0, (GLdouble) w, -60.0, (GLdouble) h ); } void keyboard ( unsigned char key, int x, int y ) { switch ( key ) { case 'd': glTranslatef( 1,1,0 ); glRotatef( -5,0,0,1.0 ); legs++; break; case 'a': glTranslatef( 1,1,0 ); glRotatef( 5,0,0,1.0 );legs++; break; case 'w': glTranslatef( 0,5,0 );legs++; break; case 's': glTranslatef( 0,-5,0 );legs++; break; case 27: exit(0); break; default: break; } glutPostRedisplay( ); } #else #endif </code></pre>
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    1. PTQuestion
    1. USgenpfault
    1. USRyan
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    1. COPeople would be more interested in your question if you were able to code a **minimal application** to reproduce the problem. This doesn't look *minimal* right now. I could copy/paste the smallest **hello world** Glut/OpenGL code for you to test on your machine, just to make sure your environment setup is OK, but I guess you are capable of doing that yourself. After that, you could start improving the *hello world* code until it looks like your code.
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      1. POOpenGL in Visual Studios C++ Edition
      1. USkarlphillip
    2. COI doubt that this compiles: The includes from standard locations have additional spaces in the files names. In a `#include <...>` the '<' and '>' serve the same purpose like '"', so `#include < string.h >` would include a file " string.h " (note the whitespaces).
      singulars
      1. POOpenGL in Visual Studios C++ Edition
      1. USdatenwolf
    3. COThanks guys, I adjusted the header formatting & that did not do the trick, I will try & run Hello World & other test cases for that matter & see if everything installed is actually running smooth.
      singulars
      1. POOpenGL in Visual Studios C++ Edition
      1. USRyan
 

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