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Further refinement of ProxyLayer API

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Robert Osfield
2007-08-30 10:15:35 +00:00
parent 9a9ffbe229
commit 667be8bb57
3 changed files with 5 additions and 5 deletions
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2
include/osgTerrain/Layer
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@@ -320,7 +320,7 @@ class OSGTERRAIN_EXPORT ProxyLayer : public Layer
virtual void close() {}
/** Extract an ImageLayer from the ProxyLayer.*/
virtual ImageLayer* extractImageLayer(unsigned int /*minX*/, unsigned int /*minY*/, unsigned int /*maxX*/, unsigned int /*maxY*/) { return 0; }
virtual ImageLayer* extractImageLayer(unsigned int /*sourceMinX*/, unsigned int /*sourceMinY*/, unsigned int /*sourceMaxX*/, unsigned int /*sourceMaxY*/, unsigned int /*targetWidth*/=0, unsigned int /*targetHeight*/=0) { return 0; }
protected: