1 files changed, 14 insertions, 5 deletions
diff --git a/release/scripts/freestyle/modules/parameter_editor.py b/release/scripts/freestyle/modules/parameter_editor.py
index ebd09bd0181..9ac5c665f1e 100644
--- a/release/scripts/freestyle/modules/parameter_editor.py
+++ b/release/scripts/freestyle/modules/parameter_editor.py
@@ -62,7 +62,10 @@ from freestyle.predicates import (
     TrueBP1D,
     TrueUP1D,
     WithinImageBoundaryUP1D,
+    pyNFirstUP1D,
     pyNatureUP1D,
+    pyProjectedXBP1D,
+    pyProjectedYBP1D,
     pyZBP1D,
     )
 from freestyle.shaders import (
@@ -1006,11 +1009,6 @@ def process(layer_name, lineset_name):
             Operators.sequential_split(SplitPatternStartingUP0D(controller),
                                        SplitPatternStoppingUP0D(controller),
                                        sampling)
-    # select chains
-    if linestyle.use_length_min or linestyle.use_length_max:
-        length_min = linestyle.length_min if linestyle.use_length_min else None
-        length_max = linestyle.length_max if linestyle.use_length_max else None
-        Operators.select(LengthThresholdUP1D(length_min, length_max))
     # sort selected chains
     if linestyle.use_sorting:
         integration = integration_types.get(linestyle.integration_type, IntegrationType.MEAN)
@@ -1018,9 +1016,20 @@ def process(layer_name, lineset_name):
             bpred = pyZBP1D(integration)
         elif linestyle.sort_key == '2D_LENGTH':
             bpred = Length2DBP1D()
+        elif linestyle.sort_key == 'PROJECTED_X':
+            bpred = pyProjectedXBP1D(integration)
+        elif linestyle.sort_key == 'PROJECTED_Y':
+            bpred = pyProjectedYBP1D(integration)
         if linestyle.sort_order == 'REVERSE':
             bpred = NotBP1D(bpred)
         Operators.sort(bpred)
+    # select chains
+    if linestyle.use_length_min or linestyle.use_length_max:
+        length_min = linestyle.length_min if linestyle.use_length_min else None
+        length_max = linestyle.length_max if linestyle.use_length_max else None
+        Operators.select(LengthThresholdUP1D(length_min, length_max))
+    if linestyle.use_chain_count:
+        Operators.select(pyNFirstUP1D(linestyle.chain_count))
     # prepare a list of stroke shaders
     shaders_list = []
     for m in linestyle.geometry_modifiers: