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35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
#include "util.hpp"
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#include <osg/Node>
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#include <components/resource/resourcesystem.hpp>
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#include <components/resource/imagemanager.hpp>
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#include <components/misc/resourcehelpers.hpp>
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namespace MWRender
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{
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void overrideTexture(const std::string &texture, Resource::ResourceSystem *resourceSystem, osg::ref_ptr<osg::Node> node)
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{
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if (texture.empty())
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return;
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std::string correctedTexture = Misc::ResourceHelpers::correctTexturePath(texture, resourceSystem->getVFS());
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// Not sure if wrap settings should be pulled from the overridden texture?
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osg::ref_ptr<osg::Texture2D> tex = new osg::Texture2D(resourceSystem->getImageManager()->getImage(correctedTexture));
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tex->setWrap(osg::Texture::WRAP_S, osg::Texture::CLAMP_TO_EDGE);
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tex->setWrap(osg::Texture::WRAP_T, osg::Texture::CLAMP_TO_EDGE);
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tex->setName("diffuseMap");
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osg::ref_ptr<osg::StateSet> stateset;
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if (node->getStateSet())
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stateset = static_cast<osg::StateSet*>(node->getStateSet()->clone(osg::CopyOp::SHALLOW_COPY));
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else
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stateset = new osg::StateSet;
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stateset->setTextureAttribute(0, tex, osg::StateAttribute::OVERRIDE);
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node->setStateSet(stateset);
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}
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}
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