@@ -409,6 +409,7 @@ analyze(Texture *tex, bool do_flip_texture) {
arGetTransMatCont(inf, _prev_conv, center, _marker_size, _prev_conv);
} else {
arGetTransMat(inf, center, _marker_size, _prev_conv);
+ _have_prev_conv = true;
}
LMatrix4f mat;
for (int i=0; i<4; i++) {