StackOverflow2013

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POopenGL texture mapping
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copied!<p>Hey, I am creating a game using openGL in c++ when I try and map a texture to an object it changes the colour of everything else I have drawn eg everything goes a transparent red or green..</p> <pre><code>glEnable (GL_TEXTURE_2D); Bitmap image; image.loadBMP ("Texture.bmp"); glGenTextures(1, &m_TextureID); glBindTexture ( GL_TEXTURE_2D, m_TextureID); glTexEnvf ( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE , GL_MODULATE); glTexParameterf ( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST); glTexParameterf ( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameterf ( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameterf ( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); gluBuild2DMipmaps ( GL_TEXTURE_2D, 3, image.width, image.height, GL_RGB, GL_UNSIGNED_BYTE, image.data); glEnd(); </code></pre> <p>this is my texture code and here is how i am mapping the texture</p> <pre><code>glBegin(GL_QUADS); glEnable (GL_TEXTURE_2D); //glColor3d(1, 0, 0); glTexCoord2f (0.0f,0.0f); glVertex3f(0, 0, 0); // bottom left glTexCoord2f (1.0f,0.0f); glVertex3f(10, 0, 0); // bottom right glTexCoord2f (1.0f,1.0f); glVertex3f(10, 0.6, 0);// top right glTexCoord2f (0.0f,1.0f); glVertex3f(0, 0.6, 0); // top left glEnd(); </code></pre> <p>etc...</p> <p>all my non textured objects are drawn like this</p> <pre><code>glBegin(GL_QUADS);//BACK glColor3d(1,0,0); glVertex3f(10, 0, 0); glVertex3f(10, 0, -5.6); glVertex3f(10, 0.6, -5.6); glVertex3f(10, 0.6, 0); glEnd(); </code></pre> <p>etc... am i missing something really obvious ? thanks</p>

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