Global Mapper SDK
| GM_GridGenFlags_t32 Enumeration |
This type represents the different flags available for elevation grid generation
Namespace:GlobalMapper.Types
Assembly: GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)
C#
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public enum GM_GridGenFlags_t32| Member name | Value | Description | |
|---|---|---|---|
| GridGen_NoConstraints | 1 | Don't treat area and line boundaries as constraints (i.e. break lines) | |
| GridGen_FlattenAreas | 2 | Flatten 3D areas | |
| GridGen_FillToBounds | 4 | Fill the grid to the full bounding rectangle of the input data and not just to the convex hull | |
| GridGen_IgnoreZeroElevs | 8 | Don't use features with an elevation value of 0 | |
| GridGen_HeightsRelative | 16 | Vector elevations are relative to underlying terrain data (if loaded) | |
| GridGen_CropToAreasIfAllAreas | 32 | If all features are areas, mark everything outside areas as invalid | |
| GridGen_IncludeStreams | 64 | If stream lines are provided assign them elevations from intersecting lines | |
| GridGen_SelAreasOnly | 128 | Only consider selected areas | |
| GridGen_AreaVertexRelativeOnly | 256 | Only the area vertex height is relative to ground, not inside the area | |
| GridGen_RelativeRequireValid | 512 | If GridGen_HeightsRelative is set, don't grid points if there is no terrain at the location | |
| GridGen_SaveGroundHeight | 1024 | If using Lidar field GM_LidarGrid_Height, grid the DSM (digital surface model) by working backwards from calculated heights above ground | |
| GridGen_CreateLidarImage | 2048 | If gridding a Lidar field than can potentially be stored as an image or grid (i.e. GM_LidarGrid_Intensity), create an image rather than a grid | |
| GridGen_ApplyLidarBreaklines | 262144 | Grid the DSM (digital surface model) by working backwards from calculated heights above ground | |
| GridGen_IgnoreTypeFilters | 524288 | Ignore any set type filters and grid all 3D features in the provided layer(s) | |
| GridGen_TinAreasOnly | 1048576 | Only grid 3D area features with TIN geometry (ignore all other features | |
| GM_GridGen_HideProgress | 2097152 | Don't show progress during this operation |