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Merge branch 'depth_refactor' into 'master'

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Depth refactor

See merge request OpenMW/openmw!1326
This commit is contained in:
AnyOldName3 2021-11-21 02:25:06 +00:00
commit 3d381bf0d3
27 changed files with 262 additions and 232 deletions
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17
apps/openmw/engine.cpp
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@ -42,6 +42,7 @@
#include <components/misc/frameratelimiter.hpp>
#include <components/sceneutil/screencapture.hpp>
#include <components/sceneutil/depth.hpp>
#include "mwinput/inputmanagerimp.hpp"
@ -761,6 +762,22 @@ void OMW::Engine::prepareEngine (Settings::Manager & settings)
osg::ref_ptr<osg::GLExtensions> exts = osg::GLExtensions::Get(0, false);
bool shadersSupported = exts && (exts->glslLanguageVersion >= 1.2f);
bool enableReverseZ = false;
if (Settings::Manager::getBool("reverse z", "Camera"))
{
if (exts && exts->isClipControlSupported)
{
enableReverseZ = true;
Log(Debug::Info) << "Using reverse-z depth buffer";
}
else
Log(Debug::Warning) << "GL_ARB_clip_control not supported: disabling reverse-z depth buffer";
}
else
Log(Debug::Info) << "Using standard depth buffer";
SceneUtil::AutoDepth::setReversed(enableReverseZ);
#if OSG_VERSION_LESS_THAN(3, 6, 6)
// hack fix for https://github.com/openscenegraph/OpenSceneGraph/issues/1028