6 commits

Author	SHA1	Message	Date
Bret Curtis	48713915cb	re-use bzzts waterplane overlay for debug; makes it easier to test. To use this, set the env OPENMW_WATER_CULLING_DEBUG=1; You will see blue rectangles corresponding to water outlines. Once there are no more outlines, water is culled. You can further see this by pressing F3 3 times to check the the amount of quads. Before culling it should be around 1600, after culling it should drop to 0.	2020-04-23 11:12:10 +02:00
bzzt	480302d634	terrainclusterculling	2019-11-20 13:37:00 +00:00
bzzt	a730365ea1	Creanup Distant Terrain code ... - Cull terrain in the stock osg::CullVisitor - Do not compile composite maps for shadow camera - Do not abuse userdata for composite maps	2019-06-05 19:09:57 +04:00
Andrei Kortunov	e06f0b797a	Replace all NULLs to nullptr	2018-10-09 10:21:12 +04:00
scrawl	9e9c028f1d	Skip light collection for far away terrain	2017-03-14 19:27:56 +01:00
scrawl	eef63a880a	terrain: use a custom drawable for multi-pass render instead of osgFX::Effect ... osgFX::Effect is awkward to use because of the lazy-definition of passes, no support for compileGLObjects, useless 'Technique' abstraction and having to define silly methods like 'effectAuthor()' Handling the multi-pass rendering inside the Drawable also avoids redundant culling tests against the same bounding box for each pass.	2017-03-14 19:27:55 +01:00