Draw grids for different charts, sketches.

It is often necessary to draw grids for different graphs, sketches, subtitles, decorative projects etc.. The grid can consist of square grids made of drawing vertical and horizontal lines at equal intervals (figure a) or grids created by drawing diagonal lines at an angle of 45 ° (drawing b).

We also draw grids at an angle of 60 ° (figure a), additionally passing horizontal lines through the points of intersection of diagonal lines, which will divide each quadrilateral into two equilateral triangles. On such a mesh, it is easy to draw equilateral triangles and regular hexagons (drawing b), which are often found in ornamentation, flooring, ornamentation, furniture, etc..

We can draw similar meshes at an angle of 30 °.