2.5

First version of region-scaling. WIP commit, so bear with me a while!

- All fixed sized regions have a small 'drag' widget, on the left or top.
  (not yet for free-sized regions, like 4-split).
- Mouse-over on widget changes cursor and allows drag.
- Click on widget hides/reveals.
- Fun for test; 3d view header, if high enough, draws more rows of
  buttons when width is too small.

The WIP stuff;
- It doesn't save yet in files, using the "minsize" variable of region
  definitions, also means other similar areas show same sizes now.
- Definitions for pref size, min/max will be added.
- Properties panel in Fcurve window draws widget on wrong place when
  hidden (subdiv system needs tweak)
- Widgets don't draw perfect yet, also needs further tweaks.

But, in general it's quite fun and usable. :) Many variatians are possible,
like for real tabs, or little icons, or just click-drag on edge.

The reason to first try the widget/tab variation:
- it re-uses the "Area Action Zone" code, widgets for layouting Screens
- it's visible, hotkey-only options for screen layouts are not preferred.
- distinguish clearly area-edges from region-edges this way. Having the
  cursor change shape on every edge (and block input) is probably annoying
  too... but that can be tested.

Later more!

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/blenlib/BLI_arithb.h b/source/blender/blenlib/BLI_arithb.h
index 30bb4d11450..787579250ed 100644
--- a/source/blender/blenlib/BLI_arithb.h
+++ b/source/blender/blenlib/BLI_arithb.h
@@ -402,7 +402,7 @@ int AabbIntersectAabb(float min1[3], float max1[3], float min2[3], float max2[3]
 void VecfCubicInterpol(float *x1, float *v1, float *x2, float *v2, float t, float *x, float *v);
 void PointInQuad2DUV(float v0[2], float v1[2], float v2[2], float v3[2], float pt[2], float *uv);
 void PointInFace2DUV(int isquad, float v0[2], float v1[2], float v2[2], float v3[2], float pt[2], float *uv);
-int IsPointInTri2D(float v0[2], float v1[2], float v2[2], float pt[2]);
+int IsPointInTri2D(float v1[2], float v2[2], float v3[2], float pt[2]);
 int IsPointInTri2DInts(int x1, int y1, int x2, int y2, int a, int b);
 int point_in_tri_prism(float p[3], float v1[3], float v2[3], float v3[3]);