seamless::TileUpdater Class Reference

Collaboration diagram for seamless::TileUpdater:

List of all members.

Public Member Functions
	TileUpdater (GeoPatch *gpatch)
void	apply (PagedLOD &node)
Protected Member Functions
void	copyTileEdges (PatchGroup *node, const PatchOptions *gopt)
void	copyCorner (PatchGroup *node, const PatchOptions *gopt)
Protected Attributes
GeoPatch *	_gpatch
KeyIndex	_tileIndex
Matrixd	_tileMat

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Detailed Description

Definition at line 795 of file Geographic.cpp.

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Constructor & Destructor Documentation

seamless::TileUpdater::TileUpdater

(

GeoPatch *

gpatch

)

[inline]

Definition at line 798 of file Geographic.cpp.

    {

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Member Function Documentation

void seamless::TileUpdater::apply

(

PagedLOD &

node

)

[inline]

Definition at line 810 of file Geographic.cpp.

         :
    void copyTileEdges(PatchGroup* node, const PatchOptions* gopt)
    {

void seamless::TileUpdater::copyCorner	(	PatchGroup *	node,
		const PatchOptions *	gopt
	)		[inline, protected]

Definition at line 847 of file Geographic.cpp.

        {
            if (_tileIndex.y == ty + lodMult)
                //tarray[0][0] = varray[patchDim - 1][patchDim - 1] * transferMat;
                safeCopy(tarray[0][0], varray[patchDim - 1][patchDim - 1], transferMat);
            else
                //tarray[patchDim - 1][0] = varray[0][patchDim - 1] * transferMat;
                safeCopy(tarray[patchDim - 1][0], varray[0][patchDim - 1], transferMat);
        }
        else
        {
            if (_tileIndex.y == ty + lodMult)
                // tarray[0][patchDim - 1] = varray[patchDim - 1][0] * transferMat;
                safeCopy(tarray[0][patchDim - 1], varray[patchDim - 1][0], transferMat);
            else
                // tarray[patchDim - 1][patchDim - 1] = varray[0][0] * transferMat;
                safeCopy(tarray[patchDim - 1][patchDim - 1], varray[0][0], transferMat);
        }
        tpatch->dirtyVertexData();
    }
    GeoPatch* _gpatch;
    KeyIndex _tileIndex;
    Matrixd _tileMat;

void seamless::TileUpdater::copyTileEdges	(	PatchGroup *	node,
		const PatchOptions *	gopt
	)		[inline, protected]

Definition at line 832 of file Geographic.cpp.

        {
            transferEdges(tpatch, trans->getMatrix(), idx,
                          _gpatch, _tileMat, _tileIndex, shared);
            tpatch->dirtyVertexData();
        }
    }
    void copyCorner(PatchGroup* node, const PatchOptions* gopt)
    {
        // The tile to update

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Member Data Documentation

GeoPatch* seamless::TileUpdater::_gpatch [protected]

Definition at line 889 of file Geographic.cpp.

KeyIndex seamless::TileUpdater::_tileIndex [protected]

Definition at line 890 of file Geographic.cpp.

Matrixd seamless::TileUpdater::_tileMat [protected]

Definition at line 891 of file Geographic.cpp.

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The documentation for this class was generated from the following file:

• /home/cube/sources/osgearth/src/osgEarthDrivers/engine_seamless/Geographic.cpp