Unigine.TerrainGlobalLods Class

TerrainGlobalLods Class

Properties

int NumLods#

int NumLayers#

int MaskFormat#

int DataFormat#

int DataType#

int Type#

string Name#

Members

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int AddLod ( ) #

Adds a new LOD.

Return value

Index of the last added LOD.

void InsertLod ( int num ) #

Inserts a new LOD at the specified position.

Arguments

• int num - Position to insert a new LOD at.

void RemoveLod ( int num ) #

Removes the LOD with the specified number.

Arguments

• int num - LOD number.

void ClearLods ( ) #

Removes all LODs.

int Fetch ( BoundSphere bs, BoundBox bb, int force = 0 ) #

Loads the data of all LODs for the tiles within a given bounding box and a bounding sphere.

Arguments

• BoundSphere bs - Bounding sphere.
• BoundBox bb - Bounding box.
• int force - Force flag. Use 1 to load files in any case; otherwise, 0. The default value is 0.

Return value

1 if the data of all LODs was fetched successfully; otherwise, 0.

TerrainGlobalLod GetLod ( int num ) #

Returns the LOD with a given number.

Arguments

• int num - LOD number.

Return value

TerrainGlobalLod instance.

string GetVideoMemoryUsage ( ) #

Returns information about the total video memory usage for all LODs in the group.

Return value

Total video memory usage for all LODs.