diff --git a/src/blenderbim/blenderbim/bim/data/templates/symbols.svg b/src/blenderbim/blenderbim/bim/data/templates/symbols.svg
index 1dc3c36950..ea0e4b3630 100644
--- a/src/blenderbim/blenderbim/bim/data/templates/symbols.svg
+++ b/src/blenderbim/blenderbim/bim/data/templates/symbols.svg
@@ -14,4 +14,11 @@
+
+
+
+
+
+
+
diff --git a/src/blenderbim/blenderbim/bim/module/drawing/operator.py b/src/blenderbim/blenderbim/bim/module/drawing/operator.py
index a519ccd9a2..c7d083fa13 100644
--- a/src/blenderbim/blenderbim/bim/module/drawing/operator.py
+++ b/src/blenderbim/blenderbim/bim/module/drawing/operator.py
@@ -459,6 +459,8 @@ class CreateDrawing(bpy.types.Operator):
svg_writer.annotations.setdefault("dimension_objs", []).append(obj)
elif element.ObjectType == "ELEVATION":
svg_writer.annotations.setdefault("elevation_objs", []).append(obj)
+ elif element.ObjectType == "SECTION":
+ svg_writer.annotations.setdefault("section_objs", []).append(obj)
elif element.ObjectType == "BREAKLINE":
svg_writer.annotations["break_obj"] = obj
elif element.ObjectType == "HIDDEN_LINE":
diff --git a/src/blenderbim/blenderbim/bim/module/drawing/svgwriter.py b/src/blenderbim/blenderbim/bim/module/drawing/svgwriter.py
index 4e81798518..b13656735c 100644
--- a/src/blenderbim/blenderbim/bim/module/drawing/svgwriter.py
+++ b/src/blenderbim/blenderbim/bim/module/drawing/svgwriter.py
@@ -290,6 +290,9 @@ class SvgWriter:
for obj in self.annotations.get("elevation_objs", []):
self.draw_elevation_annotation(obj)
+ for obj in self.annotations.get("section_objs", []):
+ self.draw_section_annotation(obj)
+
for text_obj in self.annotations.get("text_objs", []):
self.draw_text_annotation(text_obj, text_obj.location)
@@ -430,6 +433,29 @@ class SvgWriter:
position = Vector((0, 0, 0))
self.draw_text_annotation(obj, position)
+ def draw_section_annotation(self, obj):
+ x_offset = self.raw_width / 2
+ y_offset = self.raw_height / 2
+
+ self.draw_line_annotation((obj, obj.data), ["solid"])
+
+ v1 = self.project_point_onto_camera(obj.matrix_world @ Vector((0, 0, 0)))
+ v2 = self.project_point_onto_camera(obj.matrix_world @ Vector((0, 0, -1)))
+ angle = -math.degrees((v2 - v1).xy.angle_signed(Vector((0, 1))))
+
+ for vert in obj.data.vertices:
+ point = obj.matrix_world @ vert.co
+ symbol_position = self.project_point_onto_camera(point)
+ symbol_position = Vector(((x_offset + symbol_position.x), (y_offset - symbol_position.y)))
+ transform = "rotate({}, {}, {})".format(
+ angle,
+ (symbol_position * self.scale)[0],
+ (symbol_position * self.scale)[1],
+ )
+
+ self.svg.add(self.svg.use("#section-arrow", insert=tuple(symbol_position * self.scale), transform=transform))
+ self.svg.add(self.svg.use("#section-tag", insert=tuple(symbol_position * self.scale)))
+
def draw_elevation_annotation(self, obj):
x_offset = self.raw_width / 2
y_offset = self.raw_height / 2