Jason Beverage jasonbeverage
jasonbeverage
/ generate_mappings.py
Created
July 11, 2022 14:33
Generates a mappings.xml file for use with osgEarth CoverageLayer based on unique values in an attribute in a vector file.
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| from osgeo import ogr | |
| import click | |
| def get_unique_values(layer, field): | |
| """ | |
| Finds all the unique values in the vector layer | |
| """ | |
| layer.ResetReading() |
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| #include <QApplication> | |
| #include <QEvent> | |
| #include <QResizeEvent> | |
| #include <QtOpenGL/QGLWidget> | |
| #include <QTimer> | |
| #include <sstream> | |
| #include <osgViewer/GraphicsWindow> | |
| #include <osgViewer/Renderer> |
jasonbeverage
/ osgearth_imgui_with_cull_visitor.cpp
Created
December 17, 2021 18:56
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| /* -*-c++-*- */ | |
| /* osgEarth - Geospatial SDK for OpenSceneGraph | |
| * Copyright 2020 Pelican Mapping | |
| * http://osgearth.org | |
| * | |
| * osgEarth is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU Lesser General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| * |
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| #include <blend2d.h> | |
| #include <osgDB/WriteFile> | |
| #include <osg/Image> | |
| #include <osg/Texture2D> | |
| #include <osgEarth/VirtualProgram> | |
| #include <osgViewer/Viewer> | |
| #include <osgViewer/ViewerEventHandlers> | |
| #include <osgGA/TrackballManipulator> | |
| #include <osg/BlendEquation> | |
| #include <osg/BlendFunc> |
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| /* -*-c++-*- */ | |
| /* osgEarth - Geospatial SDK for OpenSceneGraph | |
| * Copyright 2020 Pelican Mapping | |
| * http://osgearth.org | |
| * | |
| * osgEarth is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU Lesser General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| * |
jasonbeverage
/ osgearth_computeminmaxelevation.cpp
Last active
January 21, 2022 15:19
Code to generate a low res index of the min/max elevation of the whole earth.
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| /* -*-c++-*- */ | |
| /* osgEarth - Geospatial SDK for OpenSceneGraph | |
| * Copyright 2020 Pelican Mapping | |
| * http://osgearth.org | |
| * | |
| * osgEarth is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU Lesser General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| * |
jasonbeverage
/ gist:4d277a96e9e86f198f9eee8789fd2903
Last active
November 22, 2019 15:03
Build osg and osgearth against vcpkg for my machine
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| # Build osg with vcpkg | |
| cmake .. -G "Visual Studio 15 2017 Win64" -DCMAKE_TOOLCHAIN_FILE=d:\dev\vcpkg\scripts\buildsystems\vcpkg.cmake -DWIN32_USE_MP=ON -DCMAKE_INSTALL_PREFIX=d:\dev\Installs\OpenSceneGraph -DCMAKE_BUILD_TYPE=Release | |
| cmake --build . --target INSTALL --config Release | |
| # Build osgearth with vcpkg and local osg | |
| cmake .. -G "Visual Studio 15 2017 Win64" -DOSG_DIR=d:\dev\Installs\OpenSceneGraph -DWIN32_USE_MP=ON -DCMAKE_TOOLCHAIN_FILE=d:\dev\vcpkg\scripts\buildsystems\vcpkg.cmake -DWIN32_USE_MP=ON -DCMAKE_INSTALL_PREFIX=d:\dev\Installs\osgEarth -DCMAKE_BUILD_TYPE=Release | |
| cmake --build . --target INSTALL --config Release |
jasonbeverage
/ osg_indirect.cpp
Created
August 14, 2018 15:33
Playing with multidrawindirect in osg
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| #include <osg/GL2Extensions> | |
| #include <osg/Notify> | |
| #include <osg/ref_ptr> | |
| #include <osg/Geode> | |
| #include <osg/Geometry> | |
| #include <osg/Point> | |
| #include <osg/Vec3> | |
| #include <osg/Vec4> | |
| #include <osg/Program> |
jasonbeverage
/ osg_dod.cpp
Created
January 12, 2018 19:15
Playing with data oriented design ideas in OSG.
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| #include <osgDB/ReadFile> | |
| #include <osgUtil/Optimizer> | |
| #include <osg/CoordinateSystemNode> | |
| #include <osg/Point> | |
| #include <osg/Switch> | |
| #include <osg/Types> | |
| #include <osgText/Text> | |
| #include <osgViewer/Viewer> |
jasonbeverage
/ osgearth_viewer_fmg.cpp
Created
September 26, 2017 18:57
Little test to see if the feature model graph is being deleted.
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| /* -*-c++-*- */ | |
| /* osgEarth - Dynamic map generation toolkit for OpenSceneGraph | |
| * Copyright 2016 Pelican Mapping | |
| * http://osgearth.org | |
| * | |
| * osgEarth is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU Lesser General Public License as published by | |
| * the Free Software Foundation; either version 2 of the License, or | |
| * (at your option) any later version. | |
| * |
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