Function loopi

source/src/rendergl.cpp:336–352

            }

            loopi(cols)
            {
                float xtexcut = 0.0f;
                float xboxcut = 0.0f;
                if((i+1)*texw>x2-x1)
                {
                    xboxcut = (float)(((i+1)*texw)-(x2-x1));
                    xtexcut = (float)(((i+1)*texw)-(x2-x1))/texw;
                }

                glBegin(GL_TRIANGLE_STRIP);
                glTexCoord2f(0, 0);                 glVertex2f((float)x1+texw*i, (float)y1+texh*j);
                glTexCoord2f(1-xtexcut, 0);         glVertex2f(x1+texw*(i+1)-xboxcut, (float)y1+texh*j);
                glTexCoord2f(0, 1-ytexcut);         glVertex2f((float)x1+texw*i, y1+texh*(j+1)-yboxcut);
                glTexCoord2f(1-xtexcut, 1-ytexcut); glVertex2f(x1+texw*(i+1)-xboxcut, (float)y1+texh*(j+1)-yboxcut);
                glEnd();
            }
        }

        if(!c) glEnable(GL_BLEND);