Aleksandar Stojiljkovic 73d9f26d03 [core] Limit pitch based on edge insets. Fix max Z calculation in getProjMatrix. ...

Patch partly fixes #15163 in a way that it doesn't allow loading tens of thousands of tiles and attempt to show area above horizon:

Limit pitch based on edge insets. It is not too bad - current limit of 60 degrees stays active until center of perspective is moved towards the bottom, to 84% of screen height. The plan is to split removal of 60 degrees limit to follow up patch.

Fix max Z calculation in getProjMatrix. TransformState::getProjMatrix calculation of farZ was complex with possibility to lead to negative z values. Replacing it with simpler, precise calculation:
furthestDistance = cameraToCenterDistance / (1 - tanFovAboveCenter * std::tan(getPitch()));

TransformState::getProjMatrix calculation of farZ was an aproximation. Replacing it with simpler, but precise calculation.

Related to: #15163

2019-08-01 09:28:36 +03:00

..

actor

[core] Make the BackgroundScheduler a singleton

2019-05-10 14:20:38 +03:00

algorithm

[core] Update algorithm::updateTileMasks tests

2019-06-10 19:36:47 +03:00

api

[core] refactor program object creation

2019-05-28 16:11:05 +02:00

fixtures

[tests] Update test expecations

2019-06-28 15:19:58 +03:00

geometry

remove unused dem memory

2019-03-05 14:04:52 +02:00

gl

[core] GeometryCollection must not be implicitly copied

2019-07-24 21:04:56 +03:00

include/mbgl

[tidy] Check llvm-namespace-comment

2016-06-13 23:32:05 +03:00

map

[core] Limit pitch based on edge insets. Fix max Z calculation in getProjMatrix.

2019-08-01 09:28:36 +03:00

math

[core] remove trailing whitespace, add trailing newlines, add space after //

2017-01-27 11:44:16 +01:00

programs

[core] Remove binary shader support

2019-05-21 15:05:37 +03:00

renderer

[core] Introduce PatternAtlas

2019-06-04 15:28:00 +03:00

sprite

[core] Make the BackgroundScheduler a singleton

2019-05-10 14:20:38 +03:00

src

[core] Force getGeometries() return const ref

2019-07-24 21:04:56 +03:00

storage

[core] Add storage unit tests for MapboxTileLimitExceeded

2019-06-19 17:19:10 +03:00

style

[core] Add number-format expression

2019-06-27 15:51:22 +03:00

text

[core] Update CrossTileSymbolLayerIndex unit test

2019-07-23 15:43:27 +03:00

tile

[core] Avoid copying feature properties

2019-07-25 17:36:35 +03:00

util

[core] Limit pitch based on edge insets. Fix max Z calculation in getProjMatrix.

2019-08-01 09:28:36 +03:00

.clang-tidy

[tidy] Added test/.clang-tidy

2017-05-12 18:07:36 +03:00

test-files.json

[core] Introduce PatternAtlas

2019-06-04 15:28:00 +03:00