diff options
Diffstat (limited to 'source/blender/editors/space_graph/graph_draw.c')
| -rw-r--r-- | source/blender/editors/space_graph/graph_draw.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/source/blender/editors/space_graph/graph_draw.c b/source/blender/editors/space_graph/graph_draw.c index 70d29b52630..a99fcf60b23 100644 --- a/source/blender/editors/space_graph/graph_draw.c +++ b/source/blender/editors/space_graph/graph_draw.c @@ -500,11 +500,7 @@ static void draw_fcurve_samples(SpaceGraph *sipo, ARegion *region, FCurve *fcu) static void draw_fcurve_curve(bAnimContext *ac, ID *id, FCurve *fcu_, View2D *v2d, uint pos) { SpaceGraph *sipo = (SpaceGraph *)ac->sl; - float samplefreq; - float stime, etime; - float unitFac, offset; short mapping_flag = ANIM_get_normalization_flags(ac); - int i, n; /* when opening a blend file on a different sized screen or while dragging the toolbar this can * happen best just bail out in this case. */ @@ -517,7 +513,9 @@ static void draw_fcurve_curve(bAnimContext *ac, ID *id, FCurve *fcu_, View2D *v2 fcurve_for_draw.driver = NULL; /* compute unit correction factor */ - unitFac = ANIM_unit_mapping_get_factor(ac->scene, id, &fcurve_for_draw, mapping_flag, &offset); + float offset; + float unitFac = ANIM_unit_mapping_get_factor( + ac->scene, id, &fcurve_for_draw, mapping_flag, &offset); /* Note about sampling frequency: * Ideally, this is chosen such that we have 1-2 pixels = 1 segment @@ -535,7 +533,7 @@ static void draw_fcurve_curve(bAnimContext *ac, ID *id, FCurve *fcu_, View2D *v2 /* TODO: perhaps we should have 1.0 frames * as upper limit so that curves don't get too distorted? */ float pixels_per_sample = 1.5f; - samplefreq = pixels_per_sample / UI_view2d_scale_get_x(v2d); + float samplefreq = pixels_per_sample / UI_view2d_scale_get_x(v2d); if (sipo->flag & SIPO_BEAUTYDRAW_OFF) { /* Low Precision = coarse lower-bound clamping @@ -559,20 +557,21 @@ static void draw_fcurve_curve(bAnimContext *ac, ID *id, FCurve *fcu_, View2D *v2 } /* the start/end times are simply the horizontal extents of the 'cur' rect */ - stime = v2d->cur.xmin; - etime = v2d->cur.xmax + samplefreq; /* + samplefreq here so that last item gets included... */ + float stime = v2d->cur.xmin; + float etime = v2d->cur.xmax + + samplefreq; /* + samplefreq here so that last item gets included... */ /* at each sampling interval, add a new vertex * - apply the unit correction factor to the calculated values so that * the displayed values appear correctly in the viewport */ - n = roundf((etime - stime) / samplefreq); + int n = roundf((etime - stime) / samplefreq); if (n > 0) { immBegin(GPU_PRIM_LINE_STRIP, (n + 1)); - for (i = 0; i <= n; i++) { + for (int i = 0; i <= n; i++) { float ctime = stime + i * samplefreq; immVertex2f(pos, ctime, (evaluate_fcurve(&fcurve_for_draw, ctime) + offset) * unitFac); } |