编译osgEarth完成后,运行其tests下模型有问题,怎么解决

nanjinghu

编译osgEarth完成后,运行其tests下模型有问题,只有一个发光的地球,纹理和地形都没有,不知道怎么回事,向各位请教?
D:\OSG\osgearth\bin>osgearth_viewer --sky ../tests/gdal_tiff.earth
Warning: Could not find plugin to read objects from file "C:\WINDOWS\Fonts\arial
.ttf".
Warning: Could not find plugin to read objects from file "C:\WINDOWS\Fonts\arial
.ttf".
ERROR 6: Unable to load PROJ.4 library (proj.dll), creation of
OGRCoordinateTransformation failed.
ERROR 6: Unable to load PROJ.4 library (proj.dll), creation of
OGRCoordinateTransformation failed.
[osgEarth]* [SpatialReference] SRS xform not possible
    From => WGS 84
    To   => WGS84
[osgEarth]* [SpatialReference] SRS xform not possible
    From => WGS 84
    To   => WGS84
[osgEarth]* [SpatialReference] SRS xform not possible
    From => WGS 84
    To   => WGS84
[osgEarth]* [SpatialReference] SRS xform not possible
    From => WGS 84
    To   => WGS84

mandomwu

执行目录下没有proj.dll 无法进行坐标系转换， 导致显示错误。
尝试找个proj或找个源码编译下放到执行目录试试！
--------------------------------------------------------------------------------
ERROR 6: Unable to load PROJ.4 library (proj.dll), creation of
OGRCoordinateTransformation failed.
ERROR 6: Unable to load PROJ.4 library (proj.dll), creation of
OGRCoordinateTransformation failed.