51 commits

Author	SHA1	Message	Date
bzzt	b6ed2f1718	Add optional shadow map max distance and fading	2019-11-02 18:06:39 +03:00
Andrei Kortunov	b2fca46206	Fix a couple of minor issues in shadows	2019-03-19 09:14:07 +04:00
Andrei Kortunov	bacaa1f789	Get rid of C-style limits in the shadows code	2019-03-09 13:52:03 +04:00
elsid	47e87cc2bd	Fix ODR violation for VDSMCameraCullCallback ... This class is also defined in OpenSceneGraph at global namespace.	2019-03-07 23:49:23 +03:00
AnyOldName3	0c8ad0a3bb	Double buffer debug HUD frustum geometries to prevent race conditions.	2019-02-19 18:13:03 +00:00
AnyOldName3	15547750ba	Correct behaviour of use front face culling setting to not use back face culling either when disabled.	2019-02-01 00:29:13 +00:00
AnyOldName3	d82c85913a	Don't bother multiplying a matrix by its inverse and applying that to the light direction. ... Hopefully this will improve numerical stability and reduce shadow flicker a little.	2019-01-24 23:07:38 +00:00
AnyOldName3	7b108ae9a2	Disable depth sorting for translucent objects in the shadow maps	2018-12-19 01:45:05 +00:00
AnyOldName3	2d5da1a6fa	Don't exclusively rely on a shadow map if its bounds have been expanded since the cull traversal.	2018-12-08 20:39:41 +00:00
AnyOldName3	0a409c0ab8	Make shadow map front-face culling configurable	2018-12-01 00:26:43 +00:00
AnyOldName3	dd207d9e54	Make the shadow polygon offset parameters configurable	2018-11-30 00:55:54 +00:00
AnyOldName3	aa11832949	Resolve bugs with depth-clamped shadow maps	2018-11-29 01:17:58 +00:00
AnyOldName3	7ad4882f0c	Fix debug hud frustum outline disappearence	2018-11-21 23:45:47 +00:00
AnyOldName3	061fa57335	Switch to better-performing data types for debug hud geometry	2018-11-21 22:38:50 +00:00
AnyOldName3	632b0d8979	Make shadow maps use their whole depth range for the overlap with the view frustum and rely on depth clamping to ensure objects outside the frustum still cast shadows.	2018-11-20 23:02:28 +00:00
AnyOldName3	660e423e99	Correct debug hud frustum colour	2018-11-20 23:01:04 +00:00
AnyOldName3	b0907f8929	Add todos in case they're left until after the shadow PR is merged	2018-10-18 16:01:36 +01:00
AnyOldName3	474770eca8	Switch shadow map rendering to a specialised, simplified shader.	2018-10-16 21:23:31 +01:00
AnyOldName3	db707a31ec	Add clipping planes when allow shadow map overlap is enabled	2018-08-23 13:14:02 +01:00
AnyOldName3	15e820825f	Fix another convex hull clipping issue and restore z-clipping	2018-08-21 14:00:29 +01:00
AnyOldName3	dd501f4132	Make ConvexHull::clip more resilient against large values.	2018-08-17 17:47:52 +01:00
AnyOldName3	987306feb9	Fix ConvexHull::extendTowardsNegativeZ	2018-08-16 23:48:19 +01:00
AnyOldName3	71778e2552	Disable convex hull clipping based on render leaf traverser results in the z direction.	2018-07-31 23:42:44 +01:00
AnyOldName3	02ab3b466a	Use simplified convex hull clipping maths from the other function doing hte same thing	2018-07-31 23:30:15 +01:00
AnyOldName3	ed68db5ef9	Fix issue where the camera frustum cropping wouldn't consider where casters might cast shadows, just where they actually were.	2018-06-19 23:48:59 +01:00
AnyOldName3	f5b144ef77	Improve bounds calculation for shadow casters outside of the viewing frustum	2018-06-12 17:04:56 +01:00
AnyOldName3	50fdd0be99	Resolve computed near plane issues with extremely high viewing distances.	2018-05-29 00:52:43 +01:00
AnyOldName3	2c30bc1b4f	Accidentally fix the one remaing case where shadows look awful while refactoring some stuff.	2018-05-18 22:39:57 +01:00
AnyOldName3	9f0a49c303	Disable CSM when disabled in the settings.	2018-05-17 20:27:10 +01:00
AnyOldName3	5d05aadb37	Begin to let settings toggle between CSM and PSSM	2018-05-17 16:57:01 +01:00
AnyOldName3	1b30d47d7f	Add a hacky temporary version of cascading shadow maps	2018-05-13 12:56:40 +01:00
AnyOldName3	166e7df778	Improve debug HUD frustum	2018-05-11 19:08:42 +01:00
AnyOldName3	4547151863	Add the view frustum to the debug HUD (in the most annoying way possible)	2018-05-05 00:08:00 +01:00
AnyOldName3	e885612bd7	Make a dynamic cast static	2018-03-03 02:05:46 +00:00
AnyOldName3	b553b58de5	Fix another compiler warning	2018-03-03 02:03:16 +00:00
AnyOldName3	fc41902798	Replace a dynamic cast with string comarison	2018-03-01 14:37:11 +00:00
AnyOldName3	882b63cba9	Make split point control parameters configurable with the new shadow technique.	2018-02-26 23:00:46 +00:00
AnyOldName3	e233dae1cd	Hook up the new shadow technique	2018-02-26 22:27:09 +00:00
AnyOldName3	478367bef3	Ensure the debug HUD won't crash if settings are changed at runtime.	2018-02-26 20:50:54 +00:00
AnyOldName3	7b52091a82	Make the debug hud enableable	2018-02-26 20:36:43 +00:00
AnyOldName3	5d719e9d5f	Add the debug HUD to the new shadow technique	2018-02-26 20:20:01 +00:00
AnyOldName3	76f23c28b1	Make shadows disableable.	2018-02-26 16:25:44 +00:00
AnyOldName3	0f1e770c53	Transfer changes to cull to new shadow technique	2018-02-26 15:51:22 +00:00
AnyOldName3	4c31b38f77	Move CLSB changes to new shadow technique	2018-02-26 14:58:12 +00:00
AnyOldName3	06b2ce6646	Fix alignment issues caused by renaming classes	2018-02-26 14:34:14 +00:00
AnyOldName3	ce02c83089	Copy debug shader source into new shadow technique	2018-02-26 14:27:47 +00:00
AnyOldName3	7bd4c5e4b3	Change class name	2018-02-24 00:57:58 +00:00
AnyOldName3	11e59d3c11	Move to the correct namespace.	2018-02-24 00:52:46 +00:00
AnyOldName3	324b398d29	Add a notice clarifying the source of the shadow technique files.	2018-02-24 00:15:54 +00:00
AnyOldName3	7467248555	Undo a modification from the upstream shadow technique which breaks compatibiltiy with OSG 3.4	2018-02-24 00:14:29 +00:00