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Terra++ v2.0 #29

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@DaMatrix DaMatrix commented Apr 6, 2021

this pr will completely revamp how terra++ handles datasets and presets.

  • configuration for scalar datasets (elevation, etc.) will be stored online, allowing for default datasets to be updated without having to force t++ updates
  • migration away from AWS terrain tiles - i'll be hosting everything myself, and improving support for dataset mirroring as well. this will allow us to avoid the huge number of dataset bugs that come with it (e.g. massive water craters in weird places #16, GMTED being used erroneously at high zoom levels tilezen/joerd#199, to name a few)
  • everything will be stored in the world generator options. this means that the terraplusplus/config directory will be no more! you'll be able to share everything required to generate a world simply by duplicating the preset file.

for users who are using custom elevation datasets, these changes will be breaking.

@DaMatrix DaMatrix self-assigned this Apr 6, 2021
@DaMatrix
Merge branch 'master' into dev/2.0
d3a91ea
@DaMatrix
store custom datasets in the generator settings, and store generator …
81fc3b9 
…settings in separate file

mixin should be included from cubic chunks anyway, so we don't need to shade it
@DaMatrix
begin migrating osm config parsing to jackson
90c82f8
@DaMatrix
osm config has been nearly entirely ported to jackson
3355d2a
@DaMatrix
all references to gson have been removed!
164d873
@DaMatrix
fix lombok annotation processing with mixin
c4dffe0
@DaMatrix
store OpenStreetMap parse config in generator settings
90c5d02
@DaMatrix
store biome config and overrides in generator settings
a6ce544
@DaMatrix
define terrain surface blocks in generator settings
ecf851e
@DaMatrix
configure data bakers+populators with generator settings
8da7f97
@DaMatrix
add support for terrarium pngs
740e4a9
@DaMatrix
add preset for the moon!
413a0f7
@DaMatrix
fix a few minor bugs
fd24c90
@DaMatrix
i copied mixin config from fp2 and didn't fix the names
67e7e26
@DaMatrix
allow overriding generation in specific dimensions
a38eac5
@DaMatrix
initial support for querying data at different zoom levels
a915562
@DaMatrix
make distance polygon rasterizer work at low zoom levels
5e5f15f
@DaMatrix
fix calculation of dataset degrees/sample
231d9e1
@DaMatrix
make multires sampling work correctly for all projections
5ef5fb5
@DaMatrix
Merge remote-tracking branch 'origin/master' into dev/2.0
efb546a 
# Conflicts:
#	src/main/java/net/buildtheearth/terraplusplus/config/scalarparse/d/ParseTerrariumPngDSP.java
@DaMatrix
initial FarPlaneTwo integration
851a0a3
@SmylerMC SmylerMC mentioned this pull request May 15, 2021
Open
@DaMatrix
add accurate WKT representations for all legacy projections
19b432a
@DaMatrix
clean up some of the WKT representations of standard projections
7ee8be7
@DaMatrix
AdvancedEarthGui: support projections with parameters again
209bd7d
@DaMatrix
GeographicProjection: support conversion to a SIS CoordinateReference…
2d28973 
…System

also added a simplified version of the EPSG databse stored in WKT format
@DaMatrix
GeographicProjection: add method for computing the derivative at a point
a6bf013
@DaMatrix
implement derivative calculations for a few GeographicProjection impls
7f34575
@DaMatrix
update to porklib 0.5.8-SNAPSHOT
cd7ae9b
@DaMatrix
begin designing a system for representing grids of coordinates which …
fb77174 
…can be reprojected
@DaMatrix
i'd rather have it be a "point array" rather than a "point grid"
3cc7ddd
@DaMatrix
allow computing the "average point density" in a point array
7d944af
@DaMatrix
DataBakerHeights now fetches data using a PointArray2D
8ccc24d
@DaMatrix
clean up GeographicProjection->CoordinateReferenceSystem cache
7aa42ab
@DaMatrix
prepare to implement all old projections as MathTransforms
f4bf8c8
@DaMatrix
construct CoordinateReferenceSystems manually instead of writing and …
f7c7508 
…parsing WKT text
@DaMatrix
begin implementing DymaxionProjection as a MathTransform
b072f02
@DaMatrix
AdvancedEarthGui: render projection derivative on preview
bab1ff5
@DaMatrix
we can now accurately compute the derivative of Dymaxion's fromGeo!
3643c03
@DaMatrix
begin trying to compute the derivative for conformal dymaxion
cdb309a
@DaMatrix
heavily optimize base dymaxion projection
61978ba 
we use actual vector/matrix objects in place of arrays to eliminate bounds checks. additionally, temporary objects are now cached
@DaMatrix
we can now compute the derivative of conformal dymaxion's fromGeo!
722c893
@DaMatrix
we can now compute the derivative of BTE conformal dymaxion's fromGeo!
7aed6d1
@DaMatrix
DymaxionProjection: eliminate more use of static arrays in place of p…
3b47c85 
…roper vectors
@DaMatrix
suppress SIS warning messages about unset environment variables
5c9e795 
we don't care about it since we don't have the "proper" EPSG dataset available anyway
@DaMatrix
support derivative calculation for Dymaxion toGeo
50e4f48
@DaMatrix
also suppress SIS warning messages when TerraConstants is loaded befo…
de981ff 
…re SISHelper

see also 5c9e795 for the original fix
@DaMatrix
properly compute derivatives for conformal dymaxion (+BTE variant) toGeo
eb0008d
@DaMatrix
eliminate all remaining heap allocations in dymaxion-based projections
1ced1ea
@DaMatrix
ConformalDynmaxionProjection: make InvertableVectorField use a single…
05fd415 
… array of Vector2d instead of two separate arrays
@DaMatrix
SISHelper.projectedCRS: allow fast implementations to bypass cache
c425fbf
@DaMatrix
make use of TransformException's lastCompletedTransform to significan…
51a1fda 
…tly accelerate batch transformations

throwing exceptions is slow, so this lets us throw less of them :)
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World never finishes loading when decreasing the scale.
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