def invoke(self, context, event):
if context.scene.sprytile_data.is_running:
return {'CANCELLED'}
if context.space_data.type != 'VIEW_3D':
self.report({'WARNING'},
"Active space must be a View3d: {0}".format(
context.space_data.type))
return {'CANCELLED'}
obj = context.object
if obj.hide or obj.type != 'MESH':
self.report({'WARNING'}, "Active object must be a visible mesh")
return {'CANCELLED'}
if len(context.scene.sprytile_mats) < 1:
bpy.ops.sprytile.validate_grids()
if len(context.scene.sprytile_mats) < 1:
self.report({'WARNING'}, "No valid materials")
return {'CANCELLED'}
use_default_grid_id = obj.sprytile_gridid == -1
if sprytile_utils.get_grid(context, obj.sprytile_gridid) is None:
use_default_grid_id = True
if use_default_grid_id:
obj.sprytile_gridid = context.scene.sprytile_mats[0].grids[0].id
if context.space_data.viewport_shade != 'MATERIAL':
context.space_data.viewport_shade = 'MATERIAL'
self.virtual_cursor = deque([], 3)
self.no_undo = False
self.left_down = False
self.update_bmesh_tree(context)
self.refresh_mesh = False
# Setup Rx Observer and Observables
self.rx_observer = None
observable_source = Observable.create(self.setup_rx_observer)
# Setup multi casting Observable
self.rx_source = observable_source.publish().auto_connect(1)
# Tools receive events from the Observable
self.tools = {
"build": ToolBuild(self, self.rx_source),
"paint": ToolPaint(self, self.rx_source),
"fill": ToolFill(self, self.rx_source),
"set_normal": ToolSetNormal(self, self.rx_source)
}
# Set up timer callback
win_mgr = context.window_manager
self.view_axis_timer = win_mgr.event_timer_add(0.1, context.window)
self.setup_user_keys(context)
win_mgr.modal_handler_add(self)
sprytile_data = context.scene.sprytile_data
sprytile_data.is_running = True
sprytile_data.is_snapping = False
context.scene.sprytile_ui.is_dirty = True
bpy.ops.sprytile.gui_win('INVOKE_REGION_WIN')
return {'RUNNING_MODAL'}
def invoke(self, context, event):
# Set active paint mode
context.scene.sprytile_data.paint_mode = self.paint_mode
if context.space_data.type != 'VIEW_3D':
self.report({'WARNING'},
"Active space must be a View3d: {0}".format(
context.space_data.type))
return {'CANCELLED'}
obj = context.object
if not obj.visible_get() or obj.type != 'MESH':
self.report({'WARNING'}, "Active object must be a visible mesh")
return {'CANCELLED'}
if len(context.scene.sprytile_mats) < 1:
bpy.ops.sprytile.validate_grids()
if len(context.scene.sprytile_mats) < 1:
self.report({'WARNING'}, "No valid materials")
return {'CANCELLED'}
use_default_grid_id = obj.sprytile_gridid == -1
if sprytile_utils.get_grid(context, obj.sprytile_gridid) is None:
use_default_grid_id = True
if use_default_grid_id:
obj.sprytile_gridid = context.scene.sprytile_mats[0].grids[0].id
cur_space = context.area.spaces.active
if cur_space.shading.type != 'MATERIAL':
cur_space.shading.type = 'MATERIAL'
self.virtual_cursor = deque([], 3)
VIEW3D_OP_SprytileModalTool.no_undo = False
self.update_bmesh_tree(context)
self.refresh_mesh = False
# Setup Rx Observer and Observables
self.rx_observer = None
observable_source = Observable.create(self.setup_rx_observer)
# Setup multi casting Observable
self.rx_source = observable_source.publish().auto_connect(1)
# Tools receive events from the Observable
self.tools = {
"build": ToolBuild(self, self.rx_source),
"paint": ToolPaint(self, self.rx_source),
"fill": ToolFill(self, self.rx_source),
"set_normal": ToolSetNormal(self, self.rx_source)
}
win_mgr = context.window_manager
self.view_axis_timer = win_mgr.event_timer_add(0.1,
window=context.window)
self.setup_user_keys(context)
win_mgr.modal_handler_add(self)
sprytile_data = context.scene.sprytile_data
sprytile_data.is_snapping = False
context.scene.sprytile_ui.is_dirty = True
#bpy.ops.sprytile.gui_win('INVOKE_REGION_WIN') #TODO: Renable once ui works
#Update view axis
view_axis = self.find_view_axis(context)
if view_axis is not None:
if view_axis != sprytile_data.normal_mode:
sprytile_data.normal_mode = view_axis
sprytile_data.lock_normal = False
self.modal(context, event)
return {'RUNNING_MODAL'}