- added ImRsqrtPrecise() which adds Newton-Raphson iteration for more precision
- change calculation of miter_scale_factor so that it does not have a branch
- renamed IM_POLYLINE_APPEND_* macros to IM_APPEND_* and also use them in fill convex poly
- changed the convex poly miter calculation to match the polyline to make debugging and changes easier
- split the convex poly to separate loop when ImDrawFlags_MiterOnly is specified for less branches in common case
# Conflicts:
# imgui_draw.cpp
- 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 integer-sized 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
We render to the first color attachment and leave the other ones untouched (color write mask 0).
With dynamic rendering, create one blend attachment state per PipelineRenderingCreateInfo::colorAttachmentCount. Requires the independentBlend device feature.
Because SortOrder save is gated, it doesn't guarantee every column gets an .ini entry. Amend 1d7b37dc9b.
We set ImGuiTableFlags_Reorderable but technically any other field would work, tho ImGuiTableFlags_Reorderable makes more sense.
