26 te = terrainToMapTransform.transformBoundingBox( te );
38 te = terrainToMapTransform.transformBoundingBox( te );
68 return "quantized-mesh";
3 Axis-aligned bounding box - in world coords.
A rectangle specified with double values.
virtual float heightAt(double x, double y, const Qgs3DMapSettings &map) const
Returns height at (x,y) in terrain's CRS.
virtual void rootChunkHeightRange(float &hMin, float &hMax) const
Returns height range of the root chunk in world coordinates.
QgsCoordinateReferenceSystem crs() const
Returns coordinate reference system used in the 3D scene.
QgsCoordinateReferenceSystem crs() const
Returns CRS of the terrain.
virtual Type type() const =0
What texture generator implementation is this.
double y() const
Returns Y coordinate.
3 Definition of the world
QgsVector3D origin() const
Returns coordinates in map CRS at which 3D scene has origin (0,0,0)
QgsCoordinateTransformContext transformContext() const
Returns the coordinate transform context, which stores various information regarding which datum tran...
Terrain is built from raster layer with digital elevation model.
double width() const
Returns the width of the rectangle.
virtual float rootChunkError(const Qgs3DMapSettings &map) const
Returns error of the root chunk in world coordinates.
int mapTileResolution() const
Returns resolution (in pixels) of the texture of a terrain tile.
static QString typeToString(Type type)
Converts terrain generator type enumeration into a string.
virtual QgsAABB rootChunkBbox(const Qgs3DMapSettings &map) const
Returns bounding box of the root chunk.
double terrainVerticalScale() const
Returns vertical scale (exaggeration) of terrain.
Type
Enumeration of the available terrain generators.
virtual QgsRectangle extent() const =0
extent of the terrain in terrain's CRS
Terrain is built from downloaded tiles in quantized mesh format.
The whole terrain is flat area.
double x() const
Returns X coordinate.