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POSegmentation fault driving me insane
 

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  1. POSegmentation fault driving me insane
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    <p>It's a particle system I'm using. I wanted to make a cube out of particles but it now seems to be getting seg faults though it worked before. I am guessing it's the array but I cannot after 2 days of looking figure out the problem. GDB has been no help.</p> <pre><code>#include "particles.h" using namespace std; GLfloat texture1[10]; particle parts[50][50][50]; GLfloat angle = 1.0; particles::particles() { addTextures(); cube(); } particles::particles(int O) { addTextures(); cube(); } void particles::addTextures() { texture1[0] = LoadTextureRAW("star_mask.bmp",256,256); //load texture texture1[1] = LoadTextureRAW("star.bmp",256,256); } void particles::cube() { // for(int i =0; i&lt;124999; i++) // { // parts[i] = particle(1,1,1,1,1,1,1); // } float x=-5; float y=-5; float z=-5; for(int i =0 ; i &lt;49 ;i++) { for(int k =0 ; k &lt;49 ;k++) { for(int j =0 ; j &lt;49 ;j++) { parts[i][k][j] = particle(i*0.01,k*0.01,j*0.01,1,1,1,0.09); } } } } GLuint particles::LoadTextureRAW( const char * filename, int width, int height ) { GLuint texture; unsigned char * data; FILE * file; file = fopen( filename, "rb" ); if ( file == NULL ) return 0; data = (unsigned char *)malloc( width * height * 3 ); fread( data, width * height * 3, 1, file ); fclose( file ); glGenTextures(1, &amp;texture ); glBindTexture(GL_TEXTURE_2D, texture); glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T,GL_REPEAT); glTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE ); glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST ); glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR ); gluBuild2DMipmaps(GL_TEXTURE_2D, 3, width, height, GL_RGB, GL_UNSIGNED_BYTE, data); free( data ); return texture; } void particles::FreeTexture( GLuint texture ) { glDeleteTextures( 1, &amp;texture ); } GLuint particles::LoadTextureRAW( const char * filename, int width, int height); void particles::FreeTexture( GLuint texturez ); void particles::square (void) { glBindTexture( GL_TEXTURE_2D, texture1[0] ); glBegin (GL_QUADS); glTexCoord2d(0.0,0.0); glVertex2d(-1.0,-1.0); glTexCoord2d(1.0,0.0); glVertex2d(1.0,-1.0); glTexCoord2d(1.0,1.0); glVertex2d(1.0,1.0); glTexCoord2d(0.0,1.0); glVertex2d(-1.0,1.0); glEnd(); } </code></pre>
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    1. USChristopher Lawless
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      1. USDan
      1. VTFavorite
    1. COtry commenting stuff out until it stops, if gbd wont give you a stack it is likely static init.
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      1. POSegmentation fault driving me insane
      1. USTom Kerr
    2. COA little more information would be useful. For instance, how are you using the `particles` class? What is the last thing you do before the segv happens?
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      1. USPraetorian
    3. COfirst step when you segfault: look at the backtrace..
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      1. USMahlerFive
 

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