- added generic stroke position to all path rendering
- removed stroke folding in favor of limiting the miter width (simplifies the geometry cases)
- removed fractional stroke rendering in favor of using the integer sized rendering for everything
- the rationale is that the in-between sizes are a bit blurry anyways, and the error we get from scaling is visually acceptable
- added stroke position option for the demo
- updated the degenerate shape handling
- remove AddLine() stroke pos handling
- removed up commented out code.
- Added square cap rendering to the DrawPolyline, which can be turned on by ImDrawFlags_SquareCap
- Added draw flags to AddBezierCubic() and AddBezierQuadratic()
- add bevel handling for sharp corners
- add limit to the miter distance to avoid inner shape spikes
- add support for ImDrawFlags_MiterOnly to keep well behaved rendering fast
- Add ImDrawFlags_MiterOnly which is used to indicate that a path contains simple geometry and can be rendered using mitered corners
- Added handling of degenerated shapes for stroked rectangle, circle, ngon, and ellipse
- Render shapes filled when outline covers the whole shape
- Clamp very small circles and ngons, and use alpha fade below one pixel
- Added correct offset for ellipse
- added 2 variants of polyline rendering
- one handles integersized thickness using one strip of triangles along the line
- second handles any thickness using 2 strips of triangles long the line
- changed vertical AddLine() to be consistent with AddLineV()
- changed CenterPixelAligned growth to be smoother
- added (temporary) specialized stroke pos support for AddLine()
- added ImDrawFlags_StrokeCenterPixelAligned which center aligns stroke so that outside of the stroke is pixel aligned
- fixed AddRect() non-rounded pixel aligned case to use correnct min/max
- fixed AddRect() default case to not adjust rounding for non-rounded rects
- fixed lineV() centered offset
- renamed ImDrawFlags_StrokeCenterPixelAligned to ImDrawFlags_StrokeCenterAligned.
- reduced debug build indirections.
- added ImFontAtlasFlags_NoBakedRoundCorners which controls if rounded corners should be baked to texture
- added ImDrawListFlags_RoundCornersUseTex which controls if we should try to use textured roudned corners
- fixed how _FringeScaleIsInteger is calculated (we want to detect integer pixel scale)
- fixed how _FringeScale is used with textured rounded corners
- added check to render simpler geometry when (stroked) rectangle has integer coords
- render non.rounded with 4 non-AA rectangles
- added textures for corners of 1-3 thickness and 1-16 rounding
- use textured corners when possible, or fallback to generic one
- removed half pixel offset from ImDrawList::AddLine()
- added ImDrawList::AddHorizontalLine() and ImDrawList::AddVerticalLine() which draw line to the side of the specified line
- Change uses of AddLine() which were obviously vertical and horizontal to use the v and h lines
- Fixed layouting issues from above changes
- Changed primitives demo to use vline and hline
- Fixed angled header to match original
- Fixed separator line to match original
- Fixed caret to match original
- Fix separator vertical alignment
- Added stroke pos, which controls how stroke is draw relative to the shape
- Kept legacy mode which does 1/2px inset
- Added stroke pos support for Rect, Circle, Ngon, and Ellipse
- add stroke pos to hline and vline
- Added drawflag ImDrawFlags_TruncateCoords which allows to hint the renderer that the input is snapped to pixels (can disable AA in some cases)
- Implemented 9-slice renderer for rounded corners
- Remove ImDrawFlags_TruncateCoords flag in favor of detecting truncated coords.
- Renamed to AddLineH(), AddLineV()
- Removed ImDrawStrokePos, folded into ImDrawFlags
The main fix is the change from GetColorU32() to ColorConvertFloat4ToU32() in calling code.
The change from GetColorU32() to manual multiply in RenderColorRectWithAlphaCheckerboard() is merely for consistency with other ::Render calls.
Using a FrameCount for compare. Kept time as float to be consistent with other GC-related timestamps: if there is an actual need to use double we'll switch everywhere.
