mirror/OpenMW
1
0
Fork 0
mirror of https://gitlab.com/OpenMW/openmw.git synced 2025-01-07 12:54:00 +00:00
Code Issues Projects Releases Wiki Activity

Set depth testing for alpha blend & test, depth writes off for blend.

Browse Source
This commit is contained in:
unelsson 2021-09-11 13:55:17 +03:00
parent 89982eb9e3
commit 40497d6fe5
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
components/resource/scenemanager.cpp
View File

@ -244,6 +244,17 @@ namespace Resource
void apply(osg::Node& node) override
{
bool osgDepthCreated(false);
if (node.getOrCreateStateSet()->getRenderingHint() == osg::StateSet::TRANSPARENT_BIN)
{
osg::ref_ptr<osg::Depth> depth = SceneUtil::createDepth();
depth->setWriteMask(false);
osgDepthCreated = true;
node.getOrCreateStateSet()->setAttributeAndModes(depth, osg::StateAttribute::ON);
}
std::vector<std::string> descriptions = node.getDescriptions();
for (auto description : descriptions)
{
@ -255,6 +266,12 @@ namespace Resource
if (descriptionParts.at(0) == "alphatest")
{
if (!osgDepthCreated)
{
osg::ref_ptr<osg::Depth> depth = SceneUtil::createDepth();
node.getOrCreateStateSet()->setAttributeAndModes(depth, osg::StateAttribute::ON);
}
osg::AlphaFunc::ComparisonFunction mode = getTestMode(descriptionParts.at(1));
osg::ref_ptr<osg::AlphaFunc> alphaFunc (new osg::AlphaFunc(mode, std::stod(descriptionParts.back())));
node.getOrCreateStateSet()->setAttributeAndModes(alphaFunc, osg::StateAttribute::ON);