C++ Render User LemnosLife

const void User::render()
{
    log(m_username + " " + m_view.getPosition().toString() + " " + m_view.getViewAngle().toString());
    Position pos = m_view.getPosition();
    double x = pos.getX(), y = pos.getY(), z = pos.getZ()
    , tX = 1.0 / 64.0, tY = 1.0 / 32.0;
    double n = 1.0 / 8.0;
    glBindTexture(GL_TEXTURE_2D, m_texture);
    x = 0; y = 0;

    /// HEAD

    glBegin(GL_QUADS); /// FRONT
        glTexCoord2d(8 * tX, 16 * tY); glVertex3d(x - headSize / 2, y + 1, headHeight);
        glTexCoord2d(8 * tX, 24 * tY); glVertex3d(x - headSize / 2, y + 1, headHeight + headSize);
        glTexCoord2d(16 * tX, 24 * tY); glVertex3d(x + headSize / 2, y + 1, headHeight + headSize);
        glTexCoord2d(16 * tX, 16 * tY); glVertex3d(x + headSize / 2, y + 1, headHeight);
    glEnd();
    glBegin(GL_QUADS); /// BACK
        glTexCoord2d(32 * tX, 16 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize, z + headHeight);
        glTexCoord2d(32 * tX, 24 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize, z + headHeight + headSize);
        glTexCoord2d(24 * tX, 24 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize, z + headHeight + headSize);
        glTexCoord2d(24 * tX, 16 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize, z + headHeight);
    glEnd();
    glBegin(GL_QUADS); /// RIGHT
        glTexCoord2d(16 * tX, 16 * tY); glVertex3d(x - headSize / 2, y + 1, z + headHeight);
        glTexCoord2d(16 * tX, 24 * tY); glVertex3d(x - headSize / 2, y + 1, z + headHeight + headSize);
        glTexCoord2d(24 * tX, 24 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize / 2 + headSize / 2, z + headHeight + headSize);
        glTexCoord2d(24 * tX, 16 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize / 2 + headSize / 2, z + headHeight);
    glEnd();
    glBegin(GL_QUADS); /// LEFT
        glTexCoord2d(0, 16 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 2 + headSize / 2, z + headHeight);
        glTexCoord2d(0, 24 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 2 + headSize / 2, z + headHeight + headSize);
        glTexCoord2d(8 * tX, 24 * tY); glVertex3d(x + headSize / 2, y + 1, z + headHeight + headSize);
        glTexCoord2d(8 * tX, 16 * tY); glVertex3d(x + headSize / 2, y + 1, z + headHeight);
    glEnd();
    glBegin(GL_QUADS); /// TOP
        glTexCoord2d(8 * tX, 24 * tY); glVertex3d(x - headSize / 2, y + 1, z + headHeight + headSize);
        glTexCoord2d(8 * tX, 32 * tY); glVertex3d(x + headSize / 2, y + 1, z + headHeight + headSize);
        glTexCoord2d(16 * tX, 32 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize, z + headHeight + headSize);
        glTexCoord2d(16 * tX, 24 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize, z + headHeight + headSize);
    glEnd();
    /*glBegin(GL_QUADS); /// BOTTOM
        glTexCoord2d(16 * tX, 24 * tY); glVertex3d(x - headSize / 2, y + 1, z + headHeight);
        glTexCoord2d(16 * tX, 32 * tY); glVertex3d(x + headSize / 2, y + 1, z + headHeight);
        glTexCoord2d(24 * tX, 32 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize, z + headHeight);
        glTexCoord2d(24 * tX, 24 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize, z + headHeight);
    glEnd();*/

    /// BODY

    glBegin(GL_QUADS); /// TOP
        glTexCoord2d(20 * tX, 12 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 4, z + headHeight);
        glTexCoord2d(20 * tX, 16 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 2 + headSize / 4, z + headHeight);
        glTexCoord2d(28 * tX, 16 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize / 2 + headSize / 4, z + headHeight);
        glTexCoord2d(28 * tX, 12 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize / 4, z + headHeight);
    glEnd();
    glBegin(GL_QUADS); /// BOTTOM
        glTexCoord2d(28 * tX, 12 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 4, z + headHeight / 2);
        glTexCoord2d(28 * tX, 16 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 2 + headSize / 4, z + headHeight / 2);
        glTexCoord2d(36 * tX, 16 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize / 2 + headSize / 4, z + headHeight / 2);
        glTexCoord2d(36 * tX, 12 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize / 4, z + headHeight / 2);
    glEnd();
        /// SHOULER
    glBegin(GL_QUADS); /// LEFT
        glTexCoord2d(40 * tX, 12 * tY); glVertex3d(x + headSize, y + 1 + headSize / 4, z + headHeight);
        glTexCoord2d(40 * tX, 16 * tY); glVertex3d(x + headSize, y + 1 + headSize / 2 + headSize / 4, z + headHeight);
        glTexCoord2d(44 * tX, 16 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 2 + headSize / 4, z + headHeight);
        glTexCoord2d(44 * tX, 12 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 4, z + headHeight);
    glEnd();
    glBegin(GL_QUADS); /// RIGHT
        glTexCoord2d(44 * tX, 12 * tY); glVertex3d(x - headSize, y + 1 + headSize / 2 + headSize / 4, z + headHeight);
        glTexCoord2d(44 * tX, 16 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize / 2 + headSize / 4, z + headHeight);
        glTexCoord2d(48 * tX, 16 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize / 4, z + headHeight);
        glTexCoord2d(48 * tX, 12 * tY); glVertex3d(x - headSize, y + 1 + headSize / 4, z + headHeight);
    glEnd();
        /// HAND
    glBegin(GL_QUADS); /// LEFT
        glTexCoord2d(48 * tX, 12 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 4, z + headHeight / 2);
        glTexCoord2d(48 * tX, 16 * tY); glVertex3d(x + headSize, y + 1 + headSize / 4, z + headHeight / 2);
        glTexCoord2d(52 * tX, 16 * tY); glVertex3d(x + headSize, y + 1 + headSize / 2 + headSize / 4, z + headHeight / 2);
        glTexCoord2d(52 * tX, 12 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 2 + headSize / 4, z + headHeight / 2);
    glEnd();
    glBegin(GL_QUADS); /// RIGHT
        glTexCoord2d(52 * tX, 12 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize / 2 + headSize / 4, z + headHeight / 2);
        glTexCoord2d(52 * tX, 16 * tY); glVertex3d(x - headSize / 2, y + 1 + headSize / 4, z + headHeight / 2);
        glTexCoord2d(56 * tX, 16 * tY); glVertex3d(x - headSize, y + 1 + headSize / 4, z + headHeight / 2);
        glTexCoord2d(56 * tX, 12 * tY); glVertex3d(x - headSize, y + 1 + headSize / 2 + headSize / 4, z + headHeight / 2);
    glEnd();

    /// LEGS

        /// FOOT
    glBegin(GL_QUADS); /// LEFT
        glTexCoord2d(48 * tX, 12 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 4, z);
        glTexCoord2d(48 * tX, 16 * tY); glVertex3d(x + headSize, y + 1 + headSize / 4, z);
        glTexCoord2d(52 * tX, 16 * tY); glVertex3d(x + headSize, y + 1 + headSize / 2 + headSize / 4, z);
        glTexCoord2d(52 * tX, 12 * tY); glVertex3d(x + headSize / 2, y + 1 + headSize / 2 + headSize / 4, z);
    glEnd();
}