[Bf-blender-cvs] [e9160eae950] master: Fix T64164: Resetting a curvemap could result in a mirrored curve
Philipp Oeser
noreply at git.blender.org
Mon May 6 13:46:03 CEST 2019
Commit: e9160eae95032d1be5c224ce450d6f7699767094
Author: Philipp Oeser
Date: Mon May 6 13:03:23 2019 +0200
Branches: master
https://developer.blender.org/rBe9160eae95032d1be5c224ce450d6f7699767094
Fix T64164: Resetting a curvemap could result in a mirrored curve
A template_curve_mapping with brush=True was always resetting the curve
to a positive slope (descending from left to right).
Behaviour is now changed so that specifying "use_negative_slope" is
taken into account as well.
Also use this for:
- paint "cavity_curve"
- gpencil "curve_sensitivity" / "curve_strength" / "curve_jitter" /
"interpolation_curve"
Reviewers: brecht
Maniphest Tasks: T64164
Differential Revision: https://developer.blender.org/D4809
===================================================================
M release/scripts/startup/bl_ui/space_view3d_toolbar.py
M source/blender/editors/interface/interface_templates.c
===================================================================
diff --git a/release/scripts/startup/bl_ui/space_view3d_toolbar.py b/release/scripts/startup/bl_ui/space_view3d_toolbar.py
index d672984ca49..9610c16e344 100644
--- a/release/scripts/startup/bl_ui/space_view3d_toolbar.py
+++ b/release/scripts/startup/bl_ui/space_view3d_toolbar.py
@@ -1490,7 +1490,8 @@ class VIEW3D_PT_tools_imagepaint_options_cavity(View3DPaintPanel, Panel):
layout.active = ipaint.use_cavity
- layout.template_curve_mapping(ipaint, "cavity_curve", brush=True)
+ layout.template_curve_mapping(ipaint, "cavity_curve", brush=True,
+ use_negative_slope=True)
# TODO, move to space_view3d.py
@@ -1870,7 +1871,8 @@ class VIEW3D_PT_tools_grease_pencil_brushcurves_sensitivity(View3DPanel, Panel):
brush = context.tool_settings.gpencil_paint.brush
gp_settings = brush.gpencil_settings
- layout.template_curve_mapping(gp_settings, "curve_sensitivity", brush=True)
+ layout.template_curve_mapping(gp_settings, "curve_sensitivity", brush=True,
+ use_negative_slope=True)
class VIEW3D_PT_tools_grease_pencil_brushcurves_strength(View3DPanel, Panel):
@@ -1885,7 +1887,8 @@ class VIEW3D_PT_tools_grease_pencil_brushcurves_strength(View3DPanel, Panel):
brush = context.tool_settings.gpencil_paint.brush
gp_settings = brush.gpencil_settings
- layout.template_curve_mapping(gp_settings, "curve_strength", brush=True)
+ layout.template_curve_mapping(gp_settings, "curve_strength", brush=True,
+ use_negative_slope=True)
class VIEW3D_PT_tools_grease_pencil_brushcurves_jitter(View3DPanel, Panel):
@@ -1900,7 +1903,8 @@ class VIEW3D_PT_tools_grease_pencil_brushcurves_jitter(View3DPanel, Panel):
brush = context.tool_settings.gpencil_paint.brush
gp_settings = brush.gpencil_settings
- layout.template_curve_mapping(gp_settings, "curve_jitter", brush=True)
+ layout.template_curve_mapping(gp_settings, "curve_jitter", brush=True,
+ use_negative_slope=True)
# Grease Pencil stroke editing tools
@@ -1942,7 +1946,8 @@ class VIEW3D_PT_tools_grease_pencil_interpolate(Panel):
col.prop(settings, "type")
if settings.type == 'CUSTOM':
# TODO: Options for loading/saving curve presets?
- col.template_curve_mapping(settings, "interpolation_curve", brush=True)
+ col.template_curve_mapping(settings, "interpolation_curve", brush=True,
+ use_negative_slope=True)
elif settings.type != 'LINEAR':
col.prop(settings, "easing")
diff --git a/source/blender/editors/interface/interface_templates.c b/source/blender/editors/interface/interface_templates.c
index e96141eaa05..40c85217bb3 100644
--- a/source/blender/editors/interface/interface_templates.c
+++ b/source/blender/editors/interface/interface_templates.c
@@ -4042,6 +4042,11 @@ static uiBlock *curvemap_brush_tools_func(bContext *C, ARegion *ar, void *cumap_
return curvemap_tools_func(C, ar, cumap_v, false, UICURVE_FUNC_RESET_NEG);
}
+static uiBlock *curvemap_brush_tools_negslope_func(bContext *C, ARegion *ar, void *cumap_v)
+{
+ return curvemap_tools_func(C, ar, cumap_v, false, UICURVE_FUNC_RESET_POS);
+}
+
static void curvemap_buttons_redraw(bContext *C, void *UNUSED(arg1), void *UNUSED(arg2))
{
ED_region_tag_redraw(CTX_wm_region(C));
@@ -4217,7 +4222,19 @@ static void curvemap_buttons_layout(uiLayout *layout,
TIP_("Zoom out"));
UI_but_func_set(bt, curvemap_buttons_zoom_out, cumap, NULL);
- if (brush) {
+ if (brush && neg_slope) {
+ bt = uiDefIconBlockBut(block,
+ curvemap_brush_tools_negslope_func,
+ cumap,
+ 0,
+ ICON_DOWNARROW_HLT,
+ 0,
+ 0,
+ dx,
+ dx,
+ TIP_("Tools"));
+ }
+ else if (brush) {
bt = uiDefIconBlockBut(block,
curvemap_brush_tools_func,
cumap,
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