16 commits

Author	SHA1	Message	Date
Magnus Norddahl	797cb94b4f	- Add stat shadowmap to get performance for the upload part of the shadow maps	2017-06-03 19:24:54 +02:00
Magnus Norddahl	fc3cb01029	- only ray test sprites on lights that are shadowmapped	2017-03-21 14:32:48 +01:00
Christoph Oelckers	1031481167	- added some checks to exclude dynamic lights from being subjected to shadowmapping if they do not touch any one-sided lines from the back side. This condition is a requirement for a 1D shadowmap to even have an effect.	2017-03-20 00:34:19 +01:00
alexey.lysiuk	cb5ddeff25	Fixed compilation warnings reported by Clang ... src/gl/scene/gl_clipper.h:150:23: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare] src/gl/dynlights/gl_aabbtree.cpp:137:24: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] src/gl/dynlights/gl_aabbtree.cpp:137:34: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] src/gl/dynlights/gl_aabbtree.cpp:137:44: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] src/gl/dynlights/gl_aabbtree.cpp:139:6: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] src/gl/dynlights/gl_aabbtree.cpp:139:30: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] src/gl/dynlights/gl_aabbtree.cpp:139:54: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] src/gl/dynlights/gl_aabbtree.cpp:142:6: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] src/gl/dynlights/gl_aabbtree.cpp:143:3: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] src/gl/dynlights/gl_aabbtree.cpp:144:3: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] src/gl/dynlights/gl_aabbtree.cpp:167:6: warning: using integer absolute value function 'abs' when argument is of floating point type [-Wabsolute-value] src/gl/dynlights/gl_shadowmap.cpp:163:31: warning: '&&' within '||' [-Wlogical-op-parentheses] src/p_saveg.cpp:367:16: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare] src/p_saveg.cpp:402:60: warning: comparison of integers of different signs: 'int' and 'unsigned int' [-Wsign-compare] src/p_setup.cpp:1553:39: warning: format specifies type 'ptrdiff_t' (aka 'long') but the argument has type 'int' [-Wformat] src/scripting/zscript/zcc_compile.cpp:293:74: warning: field 'AST' will be initialized after field 'mVersion' [-Wreorder] src/swrenderer/drawers/r_thread.cpp:113:21: warning: comparison of integers of different signs: 'int' and 'size_t' (aka 'unsigned long') [-Wsign-compare]	2017-03-18 15:13:02 +02:00
Christoph Oelckers	fea4079b7c	- moved nodes into FLevelLocals.	2017-03-17 01:42:37 +01:00
Christoph Oelckers	59b684bdbc	- moved the segs array into FLevelLocals.	2017-03-16 21:34:04 +01:00
Magnus Norddahl	b660493051	Add menu option for disabling shadow maps and detecting if storage buffers are available or not	2017-03-10 19:10:40 +01:00
Magnus Norddahl	b281a697ce	Document the algorithm used for generating the 1D shadow maps	2017-03-08 14:12:59 +01:00
Magnus Norddahl	d09c3ad305	Move all GPU handling to gl_shadowmap and rename gl_lightbsp to gl_aabbtree	2017-03-08 13:31:19 +01:00
Magnus Norddahl	850e61d1c9	Add shadow test to sprites	2017-03-08 00:34:08 +01:00
Magnus Norddahl	6df3b3fbca	Changed the light collision structure uploaded to the GPU to be a binary tree using AABBs for the nodes instead of a BSP plane	2017-03-07 15:58:22 +01:00
Magnus Norddahl	8515f9720a	1D shadow maps are now working	2017-03-04 09:14:01 +01:00
Magnus Norddahl	0d1deddae5	Bind shadow map texture for main.fp and sample from the shadowmap texture	2017-03-02 19:10:57 +01:00
Magnus Norddahl	538d516c9a	Upload shadow map index for each light to main.fp ... Move storage buffer binding location	2017-03-02 18:07:47 +01:00
Magnus Norddahl	62c285f7b3	Create a shadowmap texture and upload light list	2017-03-02 16:19:06 +01:00
Magnus Norddahl	7a4b01471d	Add class updating and managing the shadow map texture	2017-03-02 16:19:06 +01:00