fd492a297a
From Till: i started the project at the end of february with a simple idea: move all 3d-model loading to the DatabasePager-thread. my first attempts looked promising, though they were a little too optimistic (or naive?). the patch has evolved a lot since. currently it does the following things: 1. revive SGModelLib, move functions for xml-model-loading there 2. replace all calls to sgLoad3dModel with calls to either SGModelLib::loadModel() or SGModelLib::loadPagedModel() almost all models will be loaded by the DatabasePager. the few exceptions are: your own plane, shared models in scenery, random objects, AIBallistic models. 3. simplify mode-loading functions (avoid passing around fg_root) 4. avoid supurious MatrixTransform nodes in loaded models 5. fix some memory leaks
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
// model.hxx - manage a 3D aircraft model.
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// Written by David Megginson, started 2002.
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//
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// This file is in the Public Domain, and comes with no warranty.
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#ifndef __MODEL_HXX
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#define __MODEL_HXX 1
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#ifndef __cplusplus
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# error This library requires C++
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#endif
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#include <vector>
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SG_USING_STD(vector);
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#include <simgear/math/point3d.hxx>
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#include <simgear/props/props.hxx>
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// Don't pull in the headers, since we don't need them here.
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class SGInterpTable;
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class FGCondition;
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class FGLocation;
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// Has anyone done anything *really* stupid, like making min and max macros?
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#ifdef min
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#undef min
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#endif
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#ifdef max
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#undef max
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#endif
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/**
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* Load a 3D model with or without XML wrapper. This version supports
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* also loading the instrument panel and is wired in with dependencies
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* on panelnode.hxx, and thus files in src/Cockpit and also GUI/mouse
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* input code to support the 3d clickable hotspots.
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*
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* If the path ends in ".xml", then it will be used as a property-
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* list wrapper to add animations to the model.
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*
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* Subsystems should not normally invoke this function directly;
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* instead, they should use the SGModelLoader declared in loader.hxx.
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*/
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osg::Node *fgLoad3DModelPanel( const string &path, SGPropertyNode *prop_root);
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#endif // __MODEL_HXX
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