[vc_row][vc_column][vc_column_text] This option is used to Null (remove) Triangles by Angle and Length with a Seed Point. The seed point is the starting point for the nulling by angle and length, which is particularly useful for nulling internal areas of a tin. Continue down the page to see the Null Triangles by Angle and Length […]
Category: Null
Tins => Null Menu
Null Triangles by Angle/Length
[vc_row][vc_column][vc_column_text] This option is used to Null (remove) Triangles by Angle and Length. Continue down the page to see the Null Triangles by Angle and Length option.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_separator border_width=”5″][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]To Null Triangles by Angle and Length, Use: Tins => Null => by Angle/Length[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_single_image image=”2869″ img_size=”full”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text] Firstly select the Tin to null the triangles from the drop down […]
Null Triangles by Length
[vc_row][vc_column][vc_column_text] This option is used to Null (remove) Triangles by length. Continue down the page to see the Null Triangles by Length option.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_separator border_width=”5″][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]To Null Triangles by Length, Use: Tins => Null => by Length [/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_single_image image=”2860″ img_size=”full”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text] Firstly select the Tin to null the triangles from the drop down list, in this example we […]
Null Triangles – Outside of a Polygon
[vc_row][vc_column][vc_column_text] This option is used to Null (remove) any Triangle whose centroid is outside a selected polygon. Continue down the page to see the Null Triangles Outside Polygon options.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_separator border_width=”5″][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]To Null Triangles Outside Polygon, Use: Tins => Null => Null[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_single_image image=”2836″ img_size=”full”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text] After a TIN has been created, it can be edited at any time […]
Null Triangles by Centroids
[vc_row][vc_column][vc_column_text] This option is used to Null (remove) Triangles from a TIN by selecting a model of strings and using their centroid. Continue down the page to see the Null Triangles by Centroids option.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_separator border_width=”5″][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]To Null Triangles by Centroids, Use: Tins => Null => by Centroids[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_single_image image=”2829″ img_size=”full”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]Pick the ‘survey tin’ from the drop down […]
Tin Include/Exclude
[vc_row][vc_column][vc_column_text] This TIN Include/Exclude option is used to Null (remove) or Reset (turn on) the Triangles inside a single polygon. The video below will show how to use the TIN Include/Exclude option. Or continue down the page to see the TIN Include/Exclude options.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_video link=”https://www.youtube.com/watch?v=E1BY8a52KZM”][/vc_column][/vc_row][vc_row][vc_column][vc_separator border_width=”5″][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]To Include/Exclude triangles within a polygon, Use: Tins => Null => […]
Null by Strings
[vc_row][vc_column][vc_column_text] This TIN Null by Strings option is used to Null (remove) Triangles in a triangulation. The video below will show how to use the TIN Null by Strings option. Or continue down the page to see the TIN Null by Strings options.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_video link=”https://www.youtube.com/watch?v=0j7b-vCJI4Y”][/vc_column][/vc_row][vc_row][vc_column][vc_separator border_width=”5″][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]To Null Triangles by Strings, Use: Tins => Null => by […]
Resetting all Nulled Triangles
[vc_row][vc_column][vc_column_text] This option is used to Reset (reinstate) all Triangles which have been nulled. Continue down the page to see the Resetting all Nulled Triangles options.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_separator border_width=”5″][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]To Reset All Nulled Triangles, Use: Tins => Null => Reset[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_single_image image=”2844″ img_size=”full”][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]Firstly select the Tin to reset the triangles from the drop down list, in this example we […]
Null by Point
[vc_row][vc_column][vc_column_text] This TIN Null by Point option is used to Null (remove) or Reset (turn on) the Triangles in a triangulation. The video below will show how to use the TIN Null by Point option. Or continue down the page to see the TIN Null by Point options.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_video link=”https://www.youtube.com/watch?v=zF7J5WSBr74″][/vc_column][/vc_row][vc_row][vc_column][vc_separator border_width=”5″][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]To Null Triangles by Points, Use: […]
Null by Polygons
[vc_row][vc_column][vc_column_text css=””] If you are used to nulling triangles by drafting a freehand rectangle on the screen, then you might be stumped by the new ‘Null Triangles by Polygon’ panel. The default pick method is the pink arrow, which will let you choose an existing polygon. But it’s a hassle to draft the rectangle first, […]