53 Commits

Author	SHA1	Message	Date
Kalle Bladin	edf08d2b3d	Use datastructure TextureTile for tiles in shader.	2016-05-12 13:15:50 -04:00
Kalle Bladin	4e95aaab82	Using scaling and offset for heightmap based on dataset.	2016-05-12 11:06:49 -04:00
Kalle Bladin	41865bdc92	Chunked lod patches can be rendered in camera space.	2016-05-11 15:47:29 -04:00
Erik Broberg	bc99692192	Merge	2016-05-10 15:57:24 -04:00
Kalle Bladin	2b2c3166e4	Height mapping for chunked lod globe.	2016-05-10 13:29:07 -04:00
Erik Broberg	f8d257b5bc	TileProvider serves tiles with highest available resolution and a corresponding translation and scaling, given a tileIndex	2016-05-09 22:12:19 -04:00
Erik Broberg	acfda284c9	Convenience methods in GeodeticTileIndex	2016-05-09 18:15:26 -04:00
Erik Broberg	b63f427cff	Fixed bug in GdalDataConverter<T>::geodeticToPixel which caused some tile texture data to be read and displayed incorrectly	2016-05-07 00:10:23 -04:00
Kalle Bladin	004f7c6185	Temporary solution to problem with too small tiles.	2016-05-05 19:32:59 -04:00
Kalle Bladin	338dfcfe4c	Fix problem with edges between tiles in clipmap rendering.	2016-05-04 21:42:51 -04:00
Kalle Bladin	47ea06ca94	Render patches locally (camera space).	2016-05-04 15:52:36 -04:00
Kalle Bladin	6de208721d	Separate shader files.	2016-05-04 13:19:46 -04:00
Kalle Bladin	d16c6a96d0	Color is separate from height map.	2016-05-04 12:49:17 -04:00
Kalle Bladin	e6e656f088	Changed rendering to a more pleasant color for debugging.	2016-05-03 21:27:17 -04:00
Kalle Bladin	360c0a8837	Fix bug with missaligned textures.	2016-05-03 21:10:51 -04:00
Kalle Bladin	b5cee62792	Set preferred size of tiles for tile provider.	2016-05-03 16:58:21 -04:00
Kalle Bladin	c18e05821c	Fix bug in latlon spheremapping program.	2016-05-03 16:29:53 -04:00
Kalle Bladin	a3221dd5e7	Include ellipsoid.hglsl as an include file for use in ellipsoidal mapping.	2016-05-03 16:26:00 -04:00
Kalle Bladin	6f4e39cc7d	Generalize gdaldataconverter so it can handle any data type.	2016-05-03 16:00:29 -04:00
Kalle Bladin	e1f58ae5c9	Prototyping with four textures for clipmap rendering.	2016-05-02 16:47:51 -04:00
Kalle Bladin	1e352b7826	Testing simple global heightmapping using color textures.	2016-05-02 11:19:16 -04:00
Kalle Bladin	78339e909c	Load TWMS using GDAL. Iimage is flipped in y direction and the reading is not general enough yet.	2016-04-27 23:21:42 -04:00
Kalle Bladin	8af4e1ddce	Change rendering of patches to map to ellipsoids instead of spheres.	2016-04-27 16:16:26 -04:00
Kalle Bladin	67de7e1bb8	Remove reference to ellipsoid in GeodeticPatch class	2016-04-27 12:58:30 -04:00
Kalle Bladin	3f9d85bcb3	Create class Ellipsoid.	2016-04-25 18:47:18 -04:00
Kalle Bladin	a8b7573354	Solve merge conflict and changed to rendering only clipmap globe	2016-04-25 13:02:10 -04:00
Erik Broberg	473c7782c2	resolved merge conflict	2016-04-25 12:35:28 -04:00
Erik Broberg	f253edad53	Proof of concept - real time tile fetching	2016-04-25 12:25:11 -04:00
Kalle Bladin	198c284e23	Using number of segments per patch in rendering.	2016-04-22 12:38:13 -04:00
Erik Broberg	069c9f51d8	merge	2016-04-21 14:23:21 -04:00
Erik Broberg	3432605e7b	ChunkNode merges its children facing away from the camera as much as possible without being visible to the camera. Test by enabling front face culling.	2016-04-21 14:07:06 -04:00
Kalle Bladin	5531446f5d	Rendering of clip maps is now more convenient.	2016-04-19 19:38:47 -04:00
Kalle Bladin	9146fc48c8	Restructured and commented.	2016-04-19 15:20:18 -04:00
Kalle Bladin	aaa099d542	Solve conflict and fixed old code that did not run on OSX due to use of depricated shader functionality.	2016-04-18 23:05:19 -04:00
Kalle Bladin	0c33e2a2b6	Calculating uv coordinates to be used for sampling from tiled textures.	2016-04-18 19:52:01 -04:00
Kalle Bladin	89d7b3ca8b	Reading textures that are used for patch rendering.	2016-04-15 17:17:31 -04:00
Kalle Bladin	4fd0b0643c	Clearified latlon interface.	2016-04-14 20:27:43 -04:00
Kalle Bladin	acf4297491	Changed definition of ordering in LatLon	2016-04-14 19:35:24 -04:00
Kalle Bladin	9a31b11639	Added classes TextureTile and TextureTileSet.	2016-04-14 19:29:58 -04:00
kbladin	23b28f9024	Solved merge conflict.	2016-04-12 22:37:20 -04:00
kbladin	12d2dc23fb	Clipmap prototype working.	2016-04-12 21:27:17 -04:00
kbladin	05569611da	Created clipmap geometry	2016-04-12 13:44:28 -04:00
kbladin	7592edf024	Solve merge conflict and removed unused code.	2016-04-11 13:41:06 -04:00
kbladin	552bdc1786	Remove NURBS interpolation in favor of global lat-lon maping in shader due to mis match in UV coordinates.	2016-04-11 12:09:45 -04:00
kbladin	4e0fc13035	Two patches to imitate clipmaps. Apparently the UV coordinates are not mapped correctly on the sphere patches which is a big problem.	2016-04-08 16:06:06 -04:00
kbladin	cb9cce717c	Cleaned up code in latlonpatch.	2016-04-08 12:33:51 -04:00
Erik Broberg	61883afd2f	Sending dummy UVs from simple_vs to simple_fs to avoid shader crash	2016-04-08 10:38:18 -04:00
kbladin	b0cd9fb7d7	Solve merge conflicts and changed rendering color for simple fragment shader.	2016-04-07 21:24:41 -04:00
kbladin	83d55b87f8	Nurbs working to exactly define spherical patches. Ugly code but it can be cleaned up.	2016-04-07 20:49:52 -04:00
kbladin	16349686d5	Using NURBS to interpolate patch vertex positions.	2016-04-07 15:25:33 -04:00