Shared viewport camera

Sources/armory/trait/internal/SpaceArmory.hx

@@ -45,7 +45,10 @@ class SpaceArmory extends Trait {
 	function update() {
 
 		var keyboard = Input.getKeyboard();
-		if (keyboard.started("esc")) trace('__arm|quit');
+		if (keyboard.started("esc")) {
+			var viewStr = iron.Scene.active.camera != null ? '|' + iron.Scene.active.camera.V.toArray() : '';
+			trace('__arm|quit' + viewStr);
+		}
 
 		// var mouse = Input.getMouse();
 		// if (mouse.started("right")) {

blender/arm/bridge.py

@@ -1,6 +1,8 @@
 # Translating operators from/to Armory player
+from mathutils import Matrix
 import bpy
 import arm.utils
+import arm.make_state as state
 try:
     import barmory
 except ImportError:
@@ -14,6 +16,13 @@ def parse_operator(text):
     if cmd[0] == '__arm':
         if cmd[1] == 'quit':
             bpy.ops.arm.space_stop('EXEC_DEFAULT')
+            # Copy view matrix
+            if len(cmd) > 2 and bpy.data.worlds['Arm'].arm_play_camera == 'Viewport Shared':
+                arstr = cmd[2][1:-1] # Remove []
+                ar = arstr.split(',')
+                mat = [float(i) for i in ar]
+                set_view_mat(mat)
+
         elif cmd[1] == 'setx':
             bpy.context.scene.objects[cmd[2]].location.x = float(cmd[3])
         elif cmd[1] == 'select':
@@ -42,3 +51,28 @@ def send_operator(op):
             barmory.call_js(js_source)
             return True
     return False
+
+def set_view_mat(mat):
+    if state.play_area == None:
+        return
+    for space in state.play_area.spaces:
+        if space.type == 'VIEW_3D':
+            m = Matrix()
+            m[0][0] = mat[0]
+            m[0][1] = mat[1]
+            m[0][2] = mat[2]
+            m[0][3] = mat[3]
+            m[1][0] = mat[4]
+            m[1][1] = mat[5]
+            m[1][2] = mat[6]
+            m[1][3] = mat[7]
+            m[2][0] = mat[8]
+            m[2][1] = mat[9]
+            m[2][2] = mat[10]
+            m[2][3] = mat[11]
+            m[3][0] = mat[12]
+            m[3][1] = mat[13]
+            m[3][2] = mat[14]
+            m[3][3] = mat[15]
+            space.region_3d.view_matrix = m
+            break

blender/arm/exporter.py

@@ -1180,22 +1180,18 @@ class ArmoryExporter:
         o['particle_refs'].append(pref)
 
     def get_viewport_view_matrix(self):
-        screen = bpy.context.window.screen
-        for area in screen.areas:
-            if area.type == 'VIEW_3D':
-                for space in area.spaces:
-                    if space.type == 'VIEW_3D':
-                        return space.region_3d.view_matrix
+        if self.play_area != None:
+            for space in self.play_area.spaces:
+                if space.type == 'VIEW_3D':
+                    return space.region_3d.view_matrix
         return None
 
     def get_viewport_projection_matrix(self):
-        screen = bpy.context.window.screen
-        for area in screen.areas:
-            if area.type == 'VIEW_3D':
-                for space in area.spaces:
-                    if space.type == 'VIEW_3D':
-                        # return space.region_3d.perspective_matrix # pesp = window * view
-                        return space.region_3d.window_matrix, space.region_3d.is_perspective
+        if self.play_area != None:
+            for space in self.play_area.spaces:
+                if space.type == 'VIEW_3D':
+                    # return space.region_3d.perspective_matrix # pesp = window * view
+                    return space.region_3d.window_matrix, space.region_3d.is_perspective
         return None, False
 
     def get_viewport_panels_w(self):
@@ -2508,11 +2504,12 @@ class ArmoryExporter:
             self.output['mesh_datas'] = [];
             self.do_export_mesh(objectRef, scene)
 
-    def execute(self, context, filepath, scene=None, write_capture_info=False):
+    def execute(self, context, filepath, scene=None, write_capture_info=False, play_area=None):
         profile_time = time.time()
         
         self.output = {}
         self.filepath = filepath
+        self.play_area = play_area
 
         self.scene = context.scene if scene == None else scene
         originalFrame = self.scene.frame_current

blender/arm/make.py

@@ -96,7 +96,7 @@ def export_data(fp, sdk_path, is_play=False, is_publish=False, in_viewport=False
         if scene.arm_export:
             ext = '.zip' if (scene.arm_compress and is_publish) else '.arm'
             asset_path = arm.utils.build_dir() + '/compiled/Assets/' + arm.utils.safestr(scene.name) + ext
-            exporter.execute(bpy.context, asset_path, scene=scene, write_capture_info=state.is_render_anim)
+            exporter.execute(bpy.context, asset_path, scene=scene, write_capture_info=state.is_render_anim, play_area=state.play_area)
             if ArmoryExporter.export_physics:
                 physics_found = True
             if ArmoryExporter.export_navigation:

blender/arm/props.py

@@ -87,7 +87,7 @@ def init_properties():
     bpy.types.World.arm_play_camera = EnumProperty(
         items=[('Scene', 'Scene', 'Scene'),
                ('Viewport', 'Viewport', 'Viewport'),
-               # ('Viewport Shared', 'Viewport Shared', 'Viewport Shared')
+               ('Viewport Shared', 'Viewport Shared', 'Viewport Shared')
                ],
         name="Camera", description="Viewport camera", default='Scene')
     bpy.types.World.arm_play_console = BoolProperty(name="Debug Console", description="Show inspector in player", default=False)