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Rewrite, support different lighting methods

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This commit is contained in:
glassmancody.info 2021-03-14 21:42:34 -07:00
commit 43ac32921c
98 changed files with 2467 additions and 899 deletions
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12
components/sceneutil/lightutil.cpp
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@ -58,7 +58,7 @@ namespace SceneUtil
light->setQuadraticAttenuation(quadraticAttenuation);
}
void addLight (osg::Group* node, const ESM::Light* esmLight, unsigned int partsysMask, unsigned int lightMask, bool isExterior, bool useFFPLighting)
void addLight(osg::Group* node, const ESM::Light* esmLight, unsigned int partsysMask, unsigned int lightMask, bool isExterior)
{
SceneUtil::FindByNameVisitor visitor("AttachLight");
node->accept(visitor);
@ -85,21 +85,17 @@ namespace SceneUtil
attachTo = trans;
}
osg::ref_ptr<LightSource> lightSource = createLightSource(esmLight, lightMask, isExterior, osg::Vec4f(0,0,0,1), useFFPLighting);
osg::ref_ptr<LightSource> lightSource = createLightSource(esmLight, lightMask, isExterior, osg::Vec4f(0,0,0,1));
attachTo->addChild(lightSource);
}
osg::ref_ptr<LightSource> createLightSource(const ESM::Light* esmLight, unsigned int lightMask, bool isExterior, const osg::Vec4f& ambient, bool useFFPLighting)
osg::ref_ptr<LightSource> createLightSource(const ESM::Light* esmLight, unsigned int lightMask, bool isExterior, const osg::Vec4f& ambient)
{
osg::ref_ptr<SceneUtil::LightSource> lightSource (new SceneUtil::LightSource);
osg::ref_ptr<osg::Light> light (new osg::Light);
lightSource->setNodeMask(lightMask);
float radius = esmLight->mData.mRadius;
// arbitrary multipler to reduce light popping, this is hard to avoid with per-object lighting
// we offset this multipler in shaders
if (!useFFPLighting)
radius *= 2.0;
lightSource->setRadius(radius);
configureLight(light, radius, isExterior);
@ -116,7 +112,7 @@ namespace SceneUtil
lightSource->setLight(light);
osg::ref_ptr<SceneUtil::LightController> ctrl (new SceneUtil::LightController(useFFPLighting));
osg::ref_ptr<SceneUtil::LightController> ctrl (new SceneUtil::LightController);
ctrl->setDiffuse(light->getDiffuse());
if (esmLight->mData.mFlags & ESM::Light::Flicker)
ctrl->setType(SceneUtil::LightController::LT_Flicker);