diff options
Diffstat (limited to 'source/blender/editors/interface/interface_draw.c')
| -rw-r--r-- | source/blender/editors/interface/interface_draw.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/source/blender/editors/interface/interface_draw.c b/source/blender/editors/interface/interface_draw.c index c9a6ba0abe7..a8b50f5c76e 100644 --- a/source/blender/editors/interface/interface_draw.c +++ b/source/blender/editors/interface/interface_draw.c @@ -1355,8 +1355,14 @@ void ui_draw_but_CURVE(ARegion *ar, uiBut *but, uiWidgetColors *wcol, rcti *rect rcti scissor_new; int a; - cumap = (CurveMapping *)(but->editcumap ? but->editcumap : but->poin); - cuma = cumap->cm + cumap->cur; + if (but->editcumap) { + cumap = but->editcumap; + } + else { + cumap = (CurveMapping *)but->poin; + } + + cuma = &cumap->cm[cumap->cur]; /* need scissor test, curve can draw outside of boundary */ glGetIntegerv(GL_VIEWPORT, scissor); @@ -1485,8 +1491,9 @@ void ui_draw_but_CURVE(ARegion *ar, uiBut *but, uiWidgetColors *wcol, rcti *rect cmp = cuma->table; /* first point */ - if ((cuma->flag & CUMA_EXTEND_EXTRAPOLATE) == 0) + if ((cuma->flag & CUMA_EXTEND_EXTRAPOLATE) == 0) { glVertex2f(rect->xmin, rect->ymin + zoomy * (cmp[0].y - offsy)); + } else { fx = rect->xmin + zoomx * (cmp[0].x - offsx + cuma->ext_in[0]); fy = rect->ymin + zoomy * (cmp[0].y - offsy + cuma->ext_in[1]); @@ -1498,8 +1505,9 @@ void ui_draw_but_CURVE(ARegion *ar, uiBut *but, uiWidgetColors *wcol, rcti *rect glVertex2f(fx, fy); } /* last point */ - if ((cuma->flag & CUMA_EXTEND_EXTRAPOLATE) == 0) + if ((cuma->flag & CUMA_EXTEND_EXTRAPOLATE) == 0) { glVertex2f(rect->xmax, rect->ymin + zoomy * (cmp[CM_TABLE].y - offsy)); + } else { fx = rect->xmin + zoomx * (cmp[CM_TABLE].x - offsx - cuma->ext_out[0]); fy = rect->ymin + zoomy * (cmp[CM_TABLE].y - offsy - cuma->ext_out[1]); |