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Bugfix: When only one handle was selected in Graph Editor, the line of

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the other handle were not drawn

This only happened when the "only on selected keyframes" option was
enabled
This commit is contained in:
Joshua Leung
2011-07-30 05:04:49 +00:00
parent 387439390d
commit e9fed9bd8c
1 changed files with 4 additions and 8 deletions
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12
source/blender/editors/space_graph/graph_draw.c
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@@ -356,10 +356,6 @@ static void draw_fcurve_handles (SpaceIpo *sipo, FCurve *fcu)
float *fp;
unsigned char col[4];
/* if only selected keyframes have handles shown, skip the first round */
if ((sel == 0) && (sipo->flag & SIPO_SELVHANDLESONLY))
continue;
for (b= 0; b < fcu->totvert; b++, prevbezt=bezt, bezt++) {
/* if only selected keyframes can get their handles shown,
* check that keyframe is selected
@@ -372,7 +368,7 @@ static void draw_fcurve_handles (SpaceIpo *sipo, FCurve *fcu)
/* draw handle with appropriate set of colors if selection is ok */
if ((bezt->f2 & SELECT)==sel) {
fp= bezt->vec[0];
/* only draw first handle if previous segment had handles */
if ( (!prevbezt && (bezt->ipo==BEZT_IPO_BEZ)) || (prevbezt && (prevbezt->ipo==BEZT_IPO_BEZ)) )
{
@@ -382,14 +378,14 @@ static void draw_fcurve_handles (SpaceIpo *sipo, FCurve *fcu)
glVertex2fv(fp); glVertex2fv(fp+3);
}
/* only draw second handle if this segment is bezier */
if (bezt->ipo == BEZT_IPO_BEZ)
{
UI_GetThemeColor3ubv(basecol + bezt->h2, col);
col[3]= drawFCurveFade(fcu) * 255;
glColor4ubv((GLubyte *)col);
glVertex2fv(fp+3); glVertex2fv(fp+6);
}
}
@@ -402,7 +398,7 @@ static void draw_fcurve_handles (SpaceIpo *sipo, FCurve *fcu)
UI_GetThemeColor3ubv(basecol + bezt->h1, col);
col[3]= drawFCurveFade(fcu) * 255;
glColor4ubv((GLubyte *)col);
glVertex2fv(fp); glVertex2fv(fp+3);
}