| Commit message (Collapse) | Author | Age | Files | Lines |
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Better separation of cached and uncached regions
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GL data directly incl. all index validations
Region:
- Remove redundant methods to make
OutlineShape the unique source.
- addVertex(..)
- addTriangles(..)
- Perform all index validations in addOutlineShape(..)
- Push OutlineShape's vertex data
and it's triangle indices directly to VBO.
GLRegion: Add clear(..) method, allowing to clear the region
for new data, i.e. OutlineShapes
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Glyph/Typecast* ; Misc Cleanup
Commit c3621221b9a563495b4f54fe60e18e8db8cc57fb introduced
create an OutlineShape per Glyph from it's data w/o going through Path2D.
Misc Cleanup: Remove unused code/fields, use private/final where possible.
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incomplete)
- OutlineShape
- Add DIRTY_VERTICES bit in triangulation,
which in turn solves the rendering artifact issue.
- transformOutlines(..) -> protected
- Note: Always pick triangles first, then vertices.
The former renders vertices dirty.
- Region
- Make triangles / vertices accessible
- Add 'validateIndices()' to add indices for triangles,
code moved from the GLRegion* impl.
Shall be refined later!
- GLRegion
- Passing 'RegionRenderer' instead of RenderState ..
reducing argument numbers and aligning all related
'render' methods while giving association to the RegionRenderer.
- Renderer -> RegionRenderer,
dropping 'intermediate' RegionRenderer
- Dropping draw() in RegionRenderer, should be issued simply
by GLRegion in a unique fashion.
- Dropping RegionFactory
Too simple code as-is, simply invoke in Region.create(..)
- Overall:
- Add 'final' qualifier
- Remove overloaded methods
where rither default args can be used
or a followup method call completes the 'intention'.
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Strategy Change:
- Font.Glyph itself holds it's OutlineShape
with it's default scaling.
Triangulation is done only once per glyph!
- A CharSequence produces a Region
by translating and scaling each Glyphs's OutlineShape.
This removes the need for re-triangulate - see above.
See: TextRendererUtil
- The indices of re-added Triangles are
offset to the new vertices (FIXME, seems not be be accurate yet).
- OutlineShape's vertices and triangles are reused if 'clean'.
- Simplified code
- Reduced copies
API Changes:
- OutlineShape, Region, ...: See above
- Removed TextRenderer, GlyphShape and GlyphString: Redundant
- Added TextRendererUtil to produce the Region from CharSequence
Result:
- Over 600 fps while changing text for each frame.
Previously only ~60fps max.
TODO:
- Region shall not hold the triangles itself,
but the indices instead.
This will remove the need to swizzle w/ vertices in the Region Renderer impl
and easies reusage of OutlineShapes.
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