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84 Commits

Author SHA1 Message Date
David Williams
db2e62d2a8 Replaced LargeVolume and SimpleVolume with PagedVolume in tests and examples. 2014-09-21 17:57:42 +02:00
David Williams
2b7ef5b966 Reverted some changes which were just for testing the new normal encoding. 2014-07-24 22:21:53 +02:00
David Williams
bfa14a32df Split 'decode()' function into several variants so it's not so heavily overloaded. 2014-07-24 16:55:11 +02:00
David Williams
4a42535f13 Added functions to perform 'octahedral' encoding and decoding of normals. 
See http://jcgt.org/published/0003/02/01/paper-lowres.pdf
 2014-07-23 23:35:46 +02:00
David Williams
37ba9ab338 CubicVertex now uses a more memory efficient representation which can be decoded on the CPU or GPU. 2014-05-27 23:01:38 +02:00
David Williams
d34fd6b3c8 Moved OpenGLWidget into common folder so it can be used by other examples. 2014-05-23 22:11:47 +02:00
David Williams
4f7e1e6846 Each mesh now has it's own transform matrix applied, so that our example framework can support breaking a volume into regions. 2014-05-23 22:03:57 +02:00
David Williams
9f5b2e1659 Better templatization of addMesh. 2014-05-23 17:02:46 +02:00
David Williams
4aae00e4a8 Renamed SurfaceMesh to just Mesh 2014-05-23 15:17:07 +02:00
David Williams
4cec89de38 Added ability to specify the visible region so that the example framework can support different volume sizes. 2014-05-23 14:32:46 +02:00
David Williams
ab741583e4 Renamed extractXxxSurface() to extractXxxMesh() 2014-05-22 23:26:40 +02:00
David Williams
16cbb94d90 Rotation is now applied by moving the camera rather than the meshes. 2014-05-22 16:51:41 +02:00
David Williams
7d55e00f76 More work adding support for multiple meshes. 2014-05-22 16:38:02 +02:00
David Williams
f2ba500c4c Merge branch 'develop' into feature/vertex-refactor 
Conflicts:
	examples/Basic/main.cpp
	examples/Paging/main.cpp
	examples/SmoothLOD/main.cpp
	library/PolyVoxCore/include/PolyVoxCore/CubicSurfaceExtractorWithNormals.h
	tests/TestCubicSurfaceExtractor.cpp
	tests/TestSurfaceExtractor.cpp
	tests/TestVolumeSubclass.cpp
 2014-05-12 23:04:19 +02:00
David Williams
a51eaa4a02 Merge branch 'develop' of https://bitbucket.org/volumesoffun/polyvox into feature/extractor-refactor 
Conflicts:
	examples/Basic/main.cpp
 2014-05-11 16:21:37 +02:00
David Williams
573c36db87 Renamed vertex classes to the far more meaningful 'CubicVertex' and 'MarchingCubesVertex'. The old names didn't make much sense, even less so now they are templatized. 2014-05-11 15:17:59 +02:00
David Williams
b0a8ca8a64 This commit templatizes the vertex classes on voxel types. This was the main change which was made for Cubiquity and it's very messy at the moment. However, this will improve when we make more use of 'auto' to hide the template madness. 2014-05-07 23:47:18 +02:00
David Williams
5dfa7e2562 The CubicSurfaceExtractor now generates vertices of type PositionMaterialNormal rather than PositionMaterial. The normal property is just a dummy and is not filled in, though conceptually we could put something in there in the future (average normal of surrounding faces?) 
The point of this change is to move towards having a single vertex class with known properties (including normal). This makes it simpler to write code which uses the vertices because we always know which properties are present. This will probably be useful when working with vertex buffer objects.
 2014-05-05 20:53:47 +02:00
Matt Williams
ac16dfd325 Update the BasicExample to use OpenGL 3 
The example now uses OpenGL 3 features like Vertex Array Objects and uses
no immediate mode stuff. Qt5 is used for some features like matrices and
shaders.

There is now no dependency on GLEW either.
 2014-03-19 21:26:04 +00:00
David Williams
acbfb184b8 Wrapped MarchingCubesSurfaceExtractor with functions (part of unclassing). 2014-03-05 16:30:54 +01:00
David Williams
529e97f71e Added use of auto for determining mesh type. 2014-03-05 15:58:33 +01:00
David Williams
0755961750 Added support for default parameters. 2014-03-05 15:50:17 +01:00
David Williams
67ec0d2db8 Initial function wrapper around CubicSurfaceExtractorWithNormals. 2014-03-05 15:41:16 +01:00
David Williams
248a5c3e29 Removed old logging system. 2014-01-30 22:10:52 +01:00
David Williams
9ad4c3fcf7 Initial checkin of Timer class. 2013-08-07 23:07:26 +02:00
Daviw Williams
f3ec94dd75 Reverted changes made for testing. 2013-06-27 16:43:49 +02:00
David Williams
938eea7c8e Work on tidying LargeVolume... 2013-06-26 22:01:44 +02:00
Daviw Williams
44d525f591 Tidying up and refactoring LargeVolume. 2013-06-26 17:02:06 +02:00
David Williams
8ab6d73f0a Work on LargeVolume refactoring - getting FilePager working. 2013-06-25 23:34:58 +02:00
David Williams
59505d47e9 Tidying up Block and FilePager. 2013-06-23 23:17:40 +02:00
David Williams
03cd1ada6d Small changes to basic example, mostly for clarity. 2012-11-17 16:38:46 +01:00
unknown
2566f3a7d2 Examples have had their loops backwards... fortunately all the volumes were cubic so it didn't matter. 2012-11-02 13:29:58 +01:00
unknown
309f270e67 Exposed 'VoxelType' in BaseVolume. 2012-04-16 16:50:41 +02:00
unknown
86b84339af Work on CubicSurfaceExtractorWithNormals. 2012-04-16 16:14:09 +02:00
unknown
7d1d81c732 Work making CubicSurfaceExtractorWithNormals use 'isQuadNeeded'. 2012-04-16 15:23:45 +02:00
unknown
3f56ee6f72 More refactoring of basic voxel types. Started replacing getDensity and getMaterial with free functions. 2012-02-18 12:12:38 +01:00
unknown
c483b44a41 Replaced constants with functions for type traits. 2012-02-06 17:51:37 +01:00
p265186
49b5fb3f67 Refactoring of basic voxel types. 2012-01-12 17:14:45 +01:00
David Williams
462295cf8b Switched BasicExample back to 'advanced' API (not SimpleInterface). 2011-10-16 23:03:04 +01:00
David Williams
db81e1bc3f Work on simple interface. 2011-10-15 00:01:17 +01:00
David Williams
6f31898fd7 Renamed Volume base class to BaseVolume. 
Added initial version of simple interface.
 2011-10-14 23:57:10 +01:00
David Williams
528cb73771 Moved headers into subdirectories. 2011-05-17 22:27:46 +01:00
David Williams
3a171e698b Modified SurfaceExtractor to use template template parameters. 2011-04-30 23:51:04 +01:00
David Williams
36a9be83db Added template template parameters to CubicSurfaceExtractorWithNormals. 2011-04-30 22:46:45 +01:00
David Williams
afbf49f626 Added initial version of SimpleVolume by duplicating LargeVolume. 2011-04-29 22:02:40 +01:00
David Williams
ea309ab15b Renamed Volume to LargeVolume. 2011-04-28 21:21:59 +01:00
David Williams
03b690673a Reverted accidental commit. 2011-03-29 20:48:16 +00:00
David Williams
aed8f79aa1 Documentation update. 
Fixed crash in flushAll().
 2011-03-28 19:55:45 +00:00
David Williams
78c5884303 Applied ker's patch for prefetch and flush. 2011-03-22 21:44:12 +00:00
David Williams
c7e452f537 Deprecated constructor. 2011-03-21 22:17:00 +00:00