Jeremy Cowles
51e3126c0e
Merge pull request #433 from c64kernal/dev_ptex
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Separating out Ptex API from TopologyRefiner.
2015-04-22 20:27:15 -07:00
George ElKoura
0371a3aa5f
Renamed methods on Far::PtexIndices.
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GetNumPtexFaces() became GetNumFaces()
GetPtexIndex() became GetFaceId()
GetPtexAdjacency() became GetAdjacency()
2015-04-21 22:23:22 -07:00
George ElKoura
bded4cb075
Small clean up to how we validate the refiner when we build a PtexIndices.
2015-04-21 22:08:26 -07:00
George ElKoura
fcc1971767
Added an informative error check when passing in a refiner with an incompatible scheme to build PtexIndices. Also fixed an assert to not check for an explicit scheme type, and use traits instead.
2015-04-21 21:06:52 -07:00
George ElKoura
1ea3ec7958
Fixing comments.
2015-04-21 17:46:55 -07:00
George ElKoura
420473b45b
Experiment separating out Ptex from TopologyRefiner.
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Remove the ptex-specific code from the Far::TopologyRefiner and instead provide it in a separate class Far::PtexIndices. Clients who need to use the Ptex API need to first build a Far::PtexIndices object by providing it with a refiner.
This has the advantage of keeping the API on the TopologyRefiner a little cleaner. The ptex methods were const but were mutating state with const_casts. The new mechanism still achieves the same lazy initialization behavior by forcing clients to instantiate them exactly when needed.
A disadvantage of this approach is that the PatchTablesFactory creates its own PtexIndices and throws it out after the patch tables are created. This is great if you're never going to need the ptex indices again, but not so great if you will need them again.
2015-04-21 17:34:02 -07:00
takahito-tejima
c4acb578f2
Fixes far_tutorial_6 crash
2015-04-21 15:38:51 -07:00
Jeremy Cowles
7e3bd65432
Merge pull request #435 from davidgyu/patch-drawing
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Limit position screen-space tessellation level metric
2015-04-21 14:43:40 -07:00
David G Yu
7d9dcf8c03
Added a new screen-space adaptive tessellation metric which
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computes edge lengths using limit surface points. Made this
the default screen-space metric so that we avoid cracks when
using Gregory Basis or Regular B-spline end caps.
The alternative method which computes edge lengths using the
distance between B-spline control points is still available.
Added a diagram and comments to explain how the control
points and limit points are organized.
2015-04-21 14:17:29 -07:00
David G Yu
1bdf70973b
Merge pull request #432 from takahito-tejima/refactor3
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Refactor Far::PatchTablesFactory
2015-04-21 13:08:39 -07:00
Takahito Tejima
43aa2500c4
Refactor far factories.
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This change moves all gregory patch generation from Far::PatchTablesFactory
so that we can construct patch tables without stencil tables as well as client
can chose any end patch strategies (we have 3 options for now: legacy 2.x style
gregory patch, gregory basis patch and experimental regular patch approximation).
Also Far::EndCapGregoryBasisPatchFactory provides index mapping from patch index
to vtr face index, which can be used for single gregory patch evaluation on top
of refined points, without involving heavier stencil tables generation.
2015-04-20 18:59:07 -07:00
Takahito Tejima
e1ffd135aa
Merge pull request #430 from jcowles/fixglfw
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Fixing FindGLFW cmake module
2015-04-20 08:52:33 -07:00
Jeremy Cowles
2c3f519092
Merge pull request #425 from asluk/dev
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Fixed off-by-1 error for lefthanded meshes in facevarying channels.
2015-04-18 21:43:27 -07:00
Jeremy Cowles
ef97b4523d
Fixing FindGLFW cmake module
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Previously, FindGLFW would search for both GL/glfw.h and GLFW/glfw3.h, which
does not work when a system has both GLFW 2.0 and 3.0 installed.
The fix still probes for both files, but does so in two passes, preferring
glfw3.h.
2015-04-18 21:28:07 -07:00
Takahito Tejima
247683e340
Merge pull request #429 from davidgyu/macbuildfix
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Fixed Mac OS X build/runtime issues.
2015-04-18 19:47:16 -07:00
Takahito Tejima
9a5b4f0e09
Merge pull request #428 from davidgyu/winbuildfix
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Updated HLSL shaders for unified patch drawing
2015-04-18 19:46:32 -07:00
David Yu
d3a554c5de
Fixed glViewer shader code for OS X GL runtime.
2015-04-18 15:24:24 -07:00
David G Yu
50ee424b1c
Updated vtrViewer to match recent API changes.
2015-04-18 14:59:16 -07:00
David G. Yu
9f1da077e8
Updated HLSL shaders for unified patch drawing
2015-04-18 14:08:53 -07:00
David G Yu
963d952c7b
Merge pull request #427 from c64kernal/dev_wincursor
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Fixed a bug in the display of the dxViewer cursor
2015-04-18 13:54:24 -07:00
George ElKoura
6ac11ae63b
Fixed a bug in the display of the dxViewer cursor
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Make sure to initialize the cursor of the window class in dxViewer as required.
2015-04-18 00:45:02 -07:00
George ElKoura
2153de2ed8
Merge pull request #426 from davidgyu/winbuildfix
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Fixed build errors on windows
2015-04-18 00:07:01 -07:00
David G. Yu
cb689194ab
Fixed windows build errors.
2015-04-17 18:29:56 -07:00
David G. Yu
acedb6c710
Fixed windows build regressions.
2015-04-17 18:28:38 -07:00
asluk
d164fb4650
Fixed off-by-1 error for lefthanded meshes in facevarying channels.
2015-04-17 18:14:59 -07:00
David G Yu
0f543c6c83
Merge pull request #423 from takahito-tejima/dev
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Fix boundary patch and refactor single crease patch drawing into unfied shader.
2015-04-17 16:29:10 -07:00
Takahito Tejima
c58e63c8d5
Refactor single crease patch to be in unfined shader.
2015-04-17 16:26:57 -07:00
Takahito Tejima
3d66bd449d
Fixed boundary patch rotation flag
2015-04-17 15:43:33 -07:00
Takahito Tejima
aec1f61fb0
Merge pull request #422 from davidgyu/patch-drawing
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Unified adaptive patch drawing
2015-04-17 15:39:37 -07:00
David G Yu
336fbb6748
Removed some more obsolete transition patch state
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Temporarily disabled fractional tessellation for Gregory patches.
2015-04-17 15:24:48 -07:00
David G Yu
759513d2dc
Fixed adaptive tessellation and removed debug code
2015-04-17 12:04:21 -07:00
David G Yu
010a31efc4
Checkpoint changes to unify adaptive patch drawing.
2015-04-17 07:42:53 -07:00
Takahito Tejima
1f9849c419
Merge pull request #421 from c64kernal/dev
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Fixed a bug in our obj parser
2015-04-17 00:46:50 -07:00
George ElKoura
5d4f69dcdf
Fixed a bug in our obj parser
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Fixed a case where we could erroneously fill in the texture
or normal index for a vertex on a face when they are not
actually speficied in the obj.
2015-04-16 18:57:47 -07:00
Jeremy Cowles
6efe3e0bce
Merge pull request #418 from asluk/dev
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osd3 support for lefthanded meshes
2015-04-16 16:59:05 -07:00
Takahito Tejima
a6ea4a0249
Merge pull request #420 from c64kernal/dev
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Fix incorrect padding of manifold ring
2015-04-16 14:51:10 -07:00
George ElKoura
bca5adacc6
Fix incorrect padding of manifold ring
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We were incorrectly padding manifoldRing for end boundary vertices.
2015-04-16 12:41:31 -07:00
George ElKoura
dbc63d3e91
Merge pull request #419 from takahito-tejima/ctest
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CMakeLists: add enable_testing/add_test
2015-04-16 11:14:47 -07:00
Takahito Tejima
6e6e8040b7
CMakeLists: add enable_testing/add_test
2015-04-16 10:52:08 -07:00
asluk
df3c856b51
Changed lefthanded flag to isLeftHanded.
2015-04-15 16:15:19 -07:00
asluk
4752bcdd69
Add support for lefthanded meshes.
2015-04-15 16:13:43 -07:00
George ElKoura
9baa85ca82
Merge pull request #416 from c64kernal/dev
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Fixing invalid memory read error in glEvalLimit.
2015-04-15 13:43:02 -07:00
George ElKoura
88cae52f85
Fixing invalid memory read error in glEvalLimit.
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We were erroneously using the number of vertices of the refined mesh to copy
data only allocated for the coarse mesh's number of vertices.
2015-04-15 13:38:59 -07:00
Jeremy Cowles
b29f5fd653
Merge pull request #415 from jcowles/dev
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Updating documentation in readme and far_overview.
2015-04-12 18:18:48 -07:00
jcowles
9ef4be64f0
Updating documentation in readme and far_overview.
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Pointing the README build notes to the public web site so there is a single
source of build documentation.
Fixed minor typo in far_overview.
2015-04-12 18:13:23 -07:00
Jeremy Cowles
55a700b4bf
Merge pull request #414 from c64kernal/dev
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Appease gcc warning about multi-line comments.
2015-04-12 18:02:27 -07:00
Jeremy Cowles
41ad749f9c
Merge pull request #413 from c64kernal/dev_regrename
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Renamed vtr_regression to far_regression
2015-04-12 18:01:48 -07:00
George ElKoura
b2c77f234c
Appease gcc warning about multi-line comments.
2015-04-10 23:21:50 -07:00
George ElKoura
ee93bf215d
Renamed vtr_regression to far_regression
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Renamed the existing vtr_regression test to far_regression as the public API is
meant to be the far library, and vtr_regression was really testing through
the far API.
Deleted the old far_regression as it is no longer relevant.
2015-04-10 19:10:50 -07:00
Takahito Tejima
ff8b1c4148
Merge pull request #412 from takahito-tejima/dev
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Fix gregory basis evaluation bugs.
2015-04-10 18:06:45 -07:00
