bool ZQuadTree::Build(CGeoMapData &pHeightMap, Point &bottomLeft)
{
_BuildQuadTree(pHeightMap, bottomLeft);
_BuildNeighborNode(this, pHeightMap);
return true;
}
/**
* @brief 지형객체를 초기화한다.
* @param pDev : 출력용 D3D디바이스
* @param pvfScale : 높이맵의 x,y,z값에 곱할 척도값(scale vector)
* @param lpBMPFilename : 높이맵용 BMP파일명
* @param lpTexFilename : 출력용 D3D디바이스
*/
HRESULT ZTerrain::Create( LPDIRECT3DDEVICE9 pDev, D3DXVECTOR3* pvfScale, LPSTR lpBMPFilename, LPSTR lpTEXFilename[4] )
{
m_pd3dDevice = pDev;
m_vfScale = *pvfScale;
if( FAILED( _BuildHeightMap( lpBMPFilename ) ) ) { _Destroy(); return E_FAIL; }
if( FAILED( _LoadTextures( lpTEXFilename ) ) ) { _Destroy(); return E_FAIL; }
if( FAILED( _CreateVIB() ) ) { _Destroy(); return E_FAIL; }
m_pQuadTree = new ZQuadTree( m_cxDIB, m_czDIB );
if( FAILED( _BuildQuadTree() ) ) { _Destroy(); return E_FAIL; }
return S_OK;
}
