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543 commits 1 branch 0 tags 78 MiB
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89 commits

Author SHA1 Message Date
Ian Curtis ff8d311dcc support colour table pointer 2016-05-18 23:06:41 +00:00
Ian Curtis 9e279a0c1f Non luminous polygons seem to be effected by the lightModifier also. API seems to have no restriction in this regard, neither does the SDK. The ocean hunter requires this for some of the 2d stuff. Light modifier values only seem to exist between 0-16, which is strange for 5 bits of precision. Possibly top bit disables the effect and lower 4 bits are the value. This clearly differs from the SDK, but without this the values come out clearly wrong. 2016-05-16 10:49:00 +00:00
Ian Curtis bc08276d60 preliminary specular 2016-05-15 16:24:49 +00:00
Ian Curtis c4b5b185c6 Disable light modifier on fog, seems not to work .. values don't make sense. Maybe the model3 doesn't use these. 2016-05-13 19:26:10 +00:00
Ian Curtis c8f8cd1655 remove dead code 2016-05-13 08:40:53 +00:00
Ian Curtis e295ad6868 double up polys for two sided polys, fixes some diffuse lighting problems 2016-05-13 08:39:48 +00:00
Bart Trzynadlowski ddf3d5213d FLT_MAX -> std::numeric_limits<float>::max() 2016-05-10 03:08:36 +00:00
Ian Curtis 43add90d2f Fix bad texture seems 2016-05-09 16:26:34 +00:00
Ian Curtis 242cddac2d remove pointless loop 2016-05-07 15:45:02 +00:00
Ian Curtis ded3168060 Split face colour from per vertex poly colour. Fixes colour bleeding between connected polys in harley. 2016-05-07 15:28:04 +00:00
Bart Trzynadlowski fee1cfb126 Fixed compilation on gcc (gotos cannot cross variable declarations) 2016-05-05 22:01:59 +00:00
Ian Curtis da4bab5f9b Flat shaded polys can't share vertex normals with adjacent connected polys. Fixes some bad lighting in Harley on pavements 2016-05-05 08:06:06 +00:00
Ian Curtis b2da849d90 support flat shading 2016-05-05 00:01:17 +00:00
Ian Curtis b0569007ef set correct microtexture wrap mode 2016-05-04 10:30:58 +00:00
Ian Curtis c545b9fd85 preliminary microtexture 2016-05-04 00:35:07 +00:00
Ian Curtis 396fba7d24 skip viewports marked as disabled, might stop parsing some bad data 2016-05-03 21:17:37 +00:00
Ian Curtis 7ec7906c0f Turn off lighting if fixed shading (or no normals) flag is present. Fixes some of the lighting weirdness in scud 2016-04-30 20:32:44 +00:00
Ian Curtis 30ca1792bb Fix fixed shading maths 2016-04-30 08:58:13 +00:00
Ian Curtis c499e6640c fixed shading code 2016-04-29 23:03:46 +00:00
Ian Curtis 09e27e3082 color flag 2016-04-27 16:42:31 +00:00
Ian Curtis 3e8439c09c fix model normals, add code for fixed shading, as of yet flag to turn it on is unknown 2016-04-26 09:06:48 +00:00
Ian Curtis 58d187e59a parse viewports in normal order 2016-04-19 22:05:12 +00:00
Ian Curtis df9fefd064 walk siblings before children, fixes some of the transparency drawing issues in ocean hunter 2016-04-18 22:25:05 +00:00
Ian Curtis 057ee94210 simplify 2016-04-18 14:06:10 +00:00
Ian Curtis c4dc96ef71 simplify list code 2016-04-17 00:00:51 +00:00
Ian Curtis f52cb3c491 tweak frustum planes 2016-04-08 23:29:31 +00:00
Ian Curtis 5f68544641 revert viewport code 2016-04-04 10:50:05 +00:00
Ian Curtis d155fbd6e4 rgb values were swapped for paletted colours 2016-04-03 23:21:50 +00:00
Ian Curtis 688af26846 Possible work around for slightly incorrect viewport positions in ECA and harley 2016-04-02 22:13:59 +00:00
Ian Curtis 7e7847bc83 Allow asymmetric projection matrices. Fixes a bunch of missing effects and bad camera angles in harley. 2016-03-31 09:27:42 +00:00
Ian Curtis aee89390ba add LOD table data. Maybe we can get clipping planes out of these 2016-03-28 20:11:46 +00:00
Ian Curtis e79b241a49 properly mark dynamic meshes as such 2016-03-28 19:58:36 +00:00
Ian Curtis ffaed8ae32 clear the rom mesh buffer 2016-03-26 22:48:51 +00:00
Ian Curtis 4992e59673 Cache rom models, for better performance. 2016-03-26 22:44:26 +00:00
Ian Curtis 8488f22ac5 2016-03-24 13:26:28 +00:00
Ian Curtis 0327db246f WIP 2016-03-24 13:17:17 +00:00
Ian Curtis f031e5d095 finish front/back face culling code based on matrix determinant. Optimised opengl to avoid redundant state changes. 2016-03-22 23:39:59 +00:00
Ian Curtis e7eb912eaa add maths functions 2016-03-22 13:47:28 +00:00
Bart Trzynadlowski 34301e97e1 Adding new 3D engine by Ian Curtis. Old engine moved to Graphics/Legacy3D/. 2016-03-21 04:10:14 +00:00