Function linestyle

source/src/rendergl.cpp:219–223

void linestyle(float width, int r, int g, int b)
{
    glLineWidth(width);
    glColor3ub(r,g,b);
}

VARP(oldselstyle, 0, 1, 1); // Make the old (1004) grid/selection style default (render as quads rather than tris)