WIP: Started the input system

src/blenderbim/blenderbim/bim/module/model/decorator.py

@@ -344,6 +344,13 @@ class WallPolylineDecorator:
         else:
             self.draw_batch("POINTS", point, decorator_color_selected)
 
+        if snap_prop.snap_type != "Plane":
+            projection_point = [Vector((snap_prop.x, snap_prop.y, 0))] # TODO get height from default container
+            self.draw_batch("POINTS", projection_point, decorator_color_special)
+            edges = [[0, 1]]
+            self.draw_batch("LINES", point + projection_point, decorator_color_selected, edges)
+            self.line_shader.uniform_float("lineWidth", 0.5)
+            
         polyline_data = context.scene.BIMModelProperties.polyline_point
         polyline_points = []
         polyline_edges = []

src/blenderbim/blenderbim/bim/module/model/wall.py

@@ -300,6 +300,15 @@ class DrawPolylineWall(bpy.types.Operator):
         self.mousemove_count = 0
         self.action_count = 0
         self.visible_objs = None
+        self.number_options = {'0', '1', '2', '3',
+                               '4', '5', '6', '7', '8', '9', '.', '-'}
+        self.number_input = []
+        self.number_output = ''
+        self.is_input_on = False
+        self.input_options = {'X', 'Y', 'D', 'A'}
+        self.input_type = ''
+        self.input_value_xy = [None, None]
+        
         
     def get_visible_objects(self, context):
         depsgraph = context.evaluated_depsgraph_get()
@@ -546,6 +555,7 @@ class DrawPolylineWall(bpy.types.Operator):
             self.snaping_movement(context, event)
             operator_time = time() - start_time
             print(f"main function was finished in {operator_time:.2f} seconds")
+            print(len(bpy.context.scene.BIMModelProperties.polyline_point))            
             return {'RUNNING_MODAL'}
 
         if event.value == 'RELEASE' and event.type == 'LEFTMOUSE':
@@ -554,6 +564,35 @@ class DrawPolylineWall(bpy.types.Operator):
         if event.value == 'RELEASE' and event.type == 'BACK_SPACE': 
             tool.Snaping.remove_last_polyline_point()
             tool.Blender.update_viewport()
+
+        if event.value == 'PRESS' and event.type == 'I': 
+            self.is_input_on = True
+
+        if self.is_input_on:
+            if event.value == 'PRESS' and event.type in self.input_options:
+                self.input_type = event.type
+                self.number_input = []
+                self.number_output = ''
+
+        if self.input_type:
+            if event.ascii and event.ascii in self.number_options:
+                print(self.input_type)
+                self.number_input.append(event.ascii)
+                self.number_output = ''.join(self.number_input) 
+                print(self.number_output)
+
+        if event.value == 'PRESS' and event.type in {'RET', 'NUMPAD_ENTER'}:
+            if not None in self.input_value_xy:
+                tool.Snaping.insert_polyline_point(self.input_value_xy[0], self.input_value_xy[1])
+                tool.Blender.update_viewport()
+                self.is_input_on = False
+            if self.number_output and self.input_type == 'X':
+                print("-> ", float(self.number_output))
+                self.input_value_xy[0] = float(self.number_output)
+            if self.number_output and self.input_type == 'Y':
+                print("-> ", float(self.number_output))
+                self.input_value_xy[1] = float(self.number_output)
+                
             
         if event.type in {'MIDDLEMOUSE', 'WHEELUPMOUSE', 'WHEELDOWNMOUSE'}:
             return {'PASS_THROUGH'}

src/blenderbim/blenderbim/tool/snaping.py

@@ -76,14 +76,24 @@ class Snaping(blenderbim.core.tool.Snaping):
         snap_vertex.snap_type = snap_type
 
     @classmethod
-    def insert_polyline_point(cls):
+    def insert_polyline_point(cls, x=None, y=None):
         snap_vertex = bpy.context.scene.BIMModelProperties.snap_mouse_point[0]
         polyline_data = bpy.context.scene.BIMModelProperties.polyline_point
             
         polyline_point = bpy.context.scene.BIMModelProperties.polyline_point.add()
-        polyline_point.x = snap_vertex.x
-        polyline_point.y = snap_vertex.y
-        polyline_point.z = 0 # TODO Update to the the default container height
+        print(type(x))
+        print(type(y))
+        if x is not None and y is not None:
+            print("Foi")
+            polyline_point.x = x
+            polyline_point.y = y
+            polyline_point.z = 0 # TODO Update to the the default container height
+            print("PL", polyline_point.x, polyline_point.y)
+        else:
+            polyline_point.x = snap_vertex.x
+            polyline_point.y = snap_vertex.y
+            polyline_point.z = 0 # TODO Update to the the default container height
+            print("PL", polyline_point.x, polyline_point.y)
 
     @classmethod
     def clear_polyline(cls):