terrainPolygonDrawer.h File Reference

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Classes
class	DtTerrainPolygonDrawer

Typedefs
typedef QColor(*	DtPolygonColorFcn )(const DtAllTypesPolygon *, const DtViewportExtents *v, void *usr)
	This class will draw the polygons and soil colors associated with a terrain.

Detailed Description

Typedef Documentation

typedef QColor(* DtPolygonColorFcn)(const DtAllTypesPolygon *, const DtViewportExtents *v, void *usr)

This class will draw the polygons and soil colors associated with a terrain.

Included in this class are also ways to draw the terrain shading. A static callback is associated with the drawer that will implement the shading of the terrain (it's basic function is to return a color to apply to the polygon). If you wish to implement a different shading algorithm, set it via the member function