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-rw-r--r--release/scripts/freestyle/style_modules/parameter_editor.py21
-rw-r--r--release/scripts/startup/bl_ui/properties_render.py24
-rw-r--r--source/blender/blenkernel/intern/linestyle.c2
-rw-r--r--source/blender/makesdna/DNA_linestyle_types.h3
-rw-r--r--source/blender/makesrna/intern/rna_linestyle.c15
5 files changed, 52 insertions, 13 deletions
diff --git a/release/scripts/freestyle/style_modules/parameter_editor.py b/release/scripts/freestyle/style_modules/parameter_editor.py
index 3e98d2dcd7a..421ca058a53 100644
--- a/release/scripts/freestyle/style_modules/parameter_editor.py
+++ b/release/scripts/freestyle/style_modules/parameter_editor.py
@@ -818,6 +818,23 @@ class Curvature2DAngleThresholdUP0D(UnaryPredicate0D):
return True
return False
+class Length2DThresholdUP0D(UnaryPredicate0D):
+ def __init__(self, length_limit):
+ UnaryPredicate0D.__init__(self)
+ self._length_limit = length_limit
+ self._t = 0.0
+ def getName(self):
+ return "Length2DThresholdUP0D"
+ def __call__(self, inter):
+ t = inter.t() # curvilinear abscissa
+ if t < self._t:
+ self._t = 0.0
+ return False
+ if t - self._t < self._length_limit:
+ return False
+ self._t = t
+ return True
+
# Seed for random number generation
class Seed:
@@ -939,6 +956,8 @@ def process(layer_name, lineset_name):
Operators.bidirectionalChain(pySketchyChainSilhouetteIterator(linestyle.rounds))
else:
Operators.bidirectionalChain(pySketchyChainingIterator(linestyle.rounds))
+ else:
+ Operators.chain(ChainPredicateIterator(FalseUP1D(), FalseBP1D()), NotUP1D(upred))
# split chains
if linestyle.material_boundary:
Operators.sequentialSplit(MaterialBoundaryUP0D())
@@ -946,6 +965,8 @@ def process(layer_name, lineset_name):
min_angle = linestyle.min_angle if linestyle.use_min_angle else None
max_angle = linestyle.max_angle if linestyle.use_max_angle else None
Operators.sequentialSplit(Curvature2DAngleThresholdUP0D(min_angle, max_angle))
+ if linestyle.use_split_length:
+ Operators.sequentialSplit(Length2DThresholdUP0D(linestyle.split_length), 1.0)
# select chains
if linestyle.use_min_length or linestyle.use_max_length:
min_length = linestyle.min_length if linestyle.use_min_length else None
diff --git a/release/scripts/startup/bl_ui/properties_render.py b/release/scripts/startup/bl_ui/properties_render.py
index c21308873a3..94c5c5c9b40 100644
--- a/release/scripts/startup/bl_ui/properties_render.py
+++ b/release/scripts/startup/bl_ui/properties_render.py
@@ -598,30 +598,34 @@ class RENDER_PT_freestyle_linestyle(RenderButtonsPanel, Panel):
# Splitting
col = layout.column()
col.label(text="Splitting:")
- sub = col.row()
- subcol = sub.column()
- subcol.prop(linestyle, "use_min_angle", text="Min Angle")
- subsub = subcol.split()
+ row = col.row()
+ row.prop(linestyle, "material_boundary")
+ row = col.row()
+ sub = row.column()
+ sub.prop(linestyle, "use_min_angle", text="Min 2D Angle")
+ subsub = sub.split()
subsub.prop(linestyle, "min_angle", text="")
subsub.enabled = linestyle.use_min_angle
- subcol = sub.column()
- subcol.prop(linestyle, "use_max_angle", text="Max Angle")
- subsub = subcol.split()
+ sub = row.column()
+ sub.prop(linestyle, "use_max_angle", text="Max 2D Angle")
+ subsub = sub.split()
subsub.prop(linestyle, "max_angle", text="")
subsub.enabled = linestyle.use_max_angle
+ col.prop(linestyle, "use_split_length", text="2D Length")
row = col.row()
- row.prop(linestyle, "material_boundary")
+ row.prop(linestyle, "split_length", text="")
+ row.enabled = linestyle.use_split_length
# Selection
col = layout.column()
col.label(text="Selection:")
sub = col.row()
subcol = sub.column()
- subcol.prop(linestyle, "use_min_length", text="Min Length")
+ subcol.prop(linestyle, "use_min_length", text="Min 2D Length")
subsub = subcol.split()
subsub.prop(linestyle, "min_length", text="")
subsub.enabled = linestyle.use_min_length
subcol = sub.column()
- subcol.prop(linestyle, "use_max_length", text="Max Length")
+ subcol.prop(linestyle, "use_max_length", text="Max 2D Length")
subsub = subcol.split()
subsub.prop(linestyle, "max_length", text="")
subsub.enabled = linestyle.use_max_length
diff --git a/source/blender/blenkernel/intern/linestyle.c b/source/blender/blenkernel/intern/linestyle.c
index a16135e521f..3afdef79231 100644
--- a/source/blender/blenkernel/intern/linestyle.c
+++ b/source/blender/blenkernel/intern/linestyle.c
@@ -79,6 +79,7 @@ static void default_linestyle_settings(FreestyleLineStyle *linestyle)
linestyle->max_angle = 0.0f;
linestyle->min_length = 0.0f;
linestyle->max_length = 10000.0f;
+ linestyle->split_length = 100;
linestyle->color_modifiers.first = linestyle->color_modifiers.last = NULL;
linestyle->alpha_modifiers.first = linestyle->alpha_modifiers.last = NULL;
@@ -140,6 +141,7 @@ FreestyleLineStyle *FRS_copy_linestyle(FreestyleLineStyle *linestyle)
new_linestyle->max_angle = linestyle->max_angle;
new_linestyle->min_length = linestyle->min_length;
new_linestyle->max_length = linestyle->max_length;
+ new_linestyle->split_length = linestyle->split_length;
new_linestyle->dash1 = linestyle->dash1;
new_linestyle->gap1 = linestyle->gap1;
new_linestyle->dash2 = linestyle->dash2;
diff --git a/source/blender/makesdna/DNA_linestyle_types.h b/source/blender/makesdna/DNA_linestyle_types.h
index aa28ecac77d..4ae3183e454 100644
--- a/source/blender/makesdna/DNA_linestyle_types.h
+++ b/source/blender/makesdna/DNA_linestyle_types.h
@@ -360,6 +360,7 @@ typedef struct LineStyleThicknessModifier_Calligraphy {
#define LS_NO_CHAINING 64
#define LS_MIN_2D_ANGLE 128
#define LS_MAX_2D_ANGLE 256
+#define LS_SPLIT_LENGTH 512
/* FreestyleLineStyle::chaining */
#define LS_CHAINING_PLAIN 1
@@ -379,11 +380,11 @@ typedef struct FreestyleLineStyle {
int flag, caps;
int chaining;
unsigned int rounds;
+ float split_length;
float min_angle, max_angle; /* for splitting */
float min_length, max_length;
unsigned short dash1, gap1, dash2, gap2, dash3, gap3;
int panel; /* for UI */
- int pad1;
ListBase color_modifiers;
ListBase alpha_modifiers;
diff --git a/source/blender/makesrna/intern/rna_linestyle.c b/source/blender/makesrna/intern/rna_linestyle.c
index 407566ea09c..62287f2c882 100644
--- a/source/blender/makesrna/intern/rna_linestyle.c
+++ b/source/blender/makesrna/intern/rna_linestyle.c
@@ -823,6 +823,17 @@ static void rna_def_linestyle(BlenderRNA *brna)
RNA_def_property_ui_text(prop, "Same Object", "If true, only feature edges of the same object are joined");
RNA_def_property_update(prop, NC_SCENE, NULL);
+ prop= RNA_def_property(srna, "use_split_length", PROP_BOOLEAN, PROP_NONE);
+ RNA_def_property_boolean_sdna(prop, NULL, "flag", LS_SPLIT_LENGTH);
+ RNA_def_property_ui_text(prop, "Use Split Length", "Enable chain splitting by curvilinear 2D length");
+ RNA_def_property_update(prop, NC_SCENE, NULL);
+
+ prop= RNA_def_property(srna, "split_length", PROP_FLOAT, PROP_NONE);
+ RNA_def_property_float_sdna(prop, NULL, "split_length");
+ RNA_def_property_range(prop, 0.0f, 10000.0f);
+ RNA_def_property_ui_text(prop, "Split Length", "Curvilinear 2D length for chain splitting");
+ RNA_def_property_update(prop, NC_SCENE, NULL);
+
prop= RNA_def_property(srna, "use_min_angle", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "flag", LS_MIN_2D_ANGLE);
RNA_def_property_ui_text(prop, "Use Min 2D Angle", "Split chains at points with angles smaller than the minimum 2D angle");
@@ -853,7 +864,7 @@ static void rna_def_linestyle(BlenderRNA *brna)
prop= RNA_def_property(srna, "min_length", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "min_length");
RNA_def_property_range(prop, 0.0f, 10000.0f);
- RNA_def_property_ui_text(prop, "Min 2D Length", "Minimum 2D length for the selection of chains");
+ RNA_def_property_ui_text(prop, "Min 2D Length", "Minimum curvilinear 2D length for the selection of chains");
RNA_def_property_update(prop, NC_SCENE, NULL);
prop= RNA_def_property(srna, "use_max_length", PROP_BOOLEAN, PROP_NONE);
@@ -864,7 +875,7 @@ static void rna_def_linestyle(BlenderRNA *brna)
prop= RNA_def_property(srna, "max_length", PROP_FLOAT, PROP_NONE);
RNA_def_property_float_sdna(prop, NULL, "max_length");
RNA_def_property_range(prop, 0.0f, 10000.0f);
- RNA_def_property_ui_text(prop, "Max 2D Length", "Maximum 2D length for the selection of chains");
+ RNA_def_property_ui_text(prop, "Max 2D Length", "Maximum curvilinear 2D length for the selection of chains");
RNA_def_property_update(prop, NC_SCENE, NULL);
prop= RNA_def_property(srna, "material_boundary", PROP_BOOLEAN, PROP_NONE);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-30 14:59:06 +0300