ported from -js: ef5582dd3bc5c15a3112e875ed66494dab8e9d0b
Project the extrusion and compare it's projected pixel length with the
actual pixel length and adjust antialiasing accordingly.
The previous approach calculated the adjustment much more indirectly and
had no intuitive explanation.
ported from -js: eb6c6596c6a7a61363d30356674e0002153b1d19
`altitude` was a terribly-named variable that was used to indirectly
control the fov. This should eliminate some confusion.
`altitude` was equivalent to `cameraToCenterDistance / height`
ported from -js: c52a09639ceeeb809cd837360993df9c45b45420
This replaces a hardcoded shader approximation with a more correct,
FOV-dependent one.
`gl_Position.w - 0.5`
is replaced with
`gl_Position.w / tan(fov)`
The `/ tan(fov)` is handled by multiplying `1 / tan(fov)` into `u_gamma`
outside the shader.
I think `- 0.5` was just chosen as something that looked right for the
default fov.lease enter the commit message for your changes. Lines starting
- Trim whitespace from labels before determining their max-width for alignment.
- Fix crash on labels that contain lines with only a single character of whitespace.
* [core] update shaders for line property functions
update deps, define device pixel ratio for all shaders
[core] create ShaderParameter struct to store pixel ratio and overdraw param
repair rebase errs
update shaders to include pixel ratio
make sure collision_box never overdraws
update test suite, move shaders to Painter::render so the correct pixel ratio is applied
move shader compiling back to the Painter constructor
rebase from shader --> program refactor
re-factor parameters for collisionBox and debug programs
remove unused vars from line-program, move blur math to shader
update core files
remove unecessary files
update shaders PR, remove comments
bump test suite sha
fix formatting, incorporate feedback
refactor program.hpp
* [core] remove line transformations that were moved to the shaders, bump shader sha
* [core] shorten ProgramParameter instantiation
* [core] bump shader+test suite shas
* [core] Line-break ideographic text by character
Allow a line break to be inserted after any supported Chinese, Japanese, or Yi character in a point-placed label. Balance the lines unless non-ideographic text such as Latin letters are present.
Fixes#1223.
* [core] Moved more character classing into util::i18n
* [core] Detect character properties by Unicode block
* [test] Reenabled ideographic breaking tests
Documentation for enum values landed in mapbox/mapbox-gl-style-spec#510.
This updates Android, iOS, and macOS documentation code gen scripts to capitalize on them.
* [core, ios, android] Use `auto` value for properties with calculated defaults
* Fix render tests
* [core] Don't use depth test unless text is pitch-aligned to map.
* Bump mapbox-gl-test-suite
* TransformState pitch is already in radians
* Reduce setDepthSublayer calls
* Bump test suite
For (hopefully) better performance than creating a new v8::Context to
wrap each callback while still avoiding leaking memory with v8::FunctionTemplate.
Adds a JavaScript shim in front of module.exports.Map to wrap the
req.respond API internally and preserve the public callback-passing
API, while still exporting the correct prototype.
