Robert Osfield
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3965fe357b
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Moved KdTree build code into osg::KdTree
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2008-07-06 12:14:19 +00:00 |
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Robert Osfield
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44d144997e
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Added prelimnary KdTree data structure and automatic kdtree build support
into osgDB::Registry/osgTerrain so that newly created subgraphs can have
KdTree built on all osg::Geometry automatically on load/creation.
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2008-07-04 15:57:48 +00:00 |
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Robert Osfield
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e2ae39c8f6
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Introduced bounding boxes to KDLeaf and KDNode structs
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2008-07-03 17:18:14 +00:00 |
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Robert Osfield
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178d6ff423
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Added new data structure + build algorithm that places triangles into leaves
without being shared, but with varying the boundaries of leaves so that they
may overlap.
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2008-07-03 15:49:28 +00:00 |
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Robert Osfield
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7db303b16b
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Added header guards
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2008-07-03 11:23:44 +00:00 |
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Robert Osfield
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f0defbd824
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Refactored example so that the example will be able to run different kdtree data strucutres/algorithms.
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2008-07-03 11:22:23 +00:00 |
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Robert Osfield
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1729ec0819
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Implement an experiemental triangle kdtree building support
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2008-07-03 10:24:20 +00:00 |
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Robert Osfield
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82ed445a31
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Added Vec3Array arrange pointer to avoid dynamic cast
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2008-07-01 13:56:02 +00:00 |
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Robert Osfield
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b6a0f3d8d0
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Cleaned up implementation to only use simple structure
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2008-06-06 14:10:20 +00:00 |
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Robert Osfield
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ed45e32355
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Introduce a lower overhead data structure for leaves.
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2008-06-06 13:21:27 +00:00 |
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Robert Osfield
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aa73e1d1d4
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Added update traversal to run prior to doing kdtree build to make sure that
costs in build osgTerrain databases isn't incurred during the build traversal.
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2008-06-06 10:51:23 +00:00 |
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Robert Osfield
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ac068178aa
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Added timing code
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2008-06-05 18:52:29 +00:00 |
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Robert Osfield
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a9b1ea660d
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Basic implementation of kdtree generation based on vertices
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2008-06-05 17:28:06 +00:00 |
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Robert Osfield
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9212d4dd95
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Further work on fleshing out basic classes
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2008-06-04 17:59:39 +00:00 |
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Robert Osfield
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338be0b926
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Fleshed out some basic kd-tree data structures.
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2008-06-03 17:29:27 +00:00 |
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Robert Osfield
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8d0c7890ce
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First cut of osgkdtree example, this will be used as a base of the development of
native kdtree support to help speed up intersection testing.
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2008-06-03 16:13:49 +00:00 |
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