topic how to use mouseDown , Up , click , move Handlers in Fusion API and Scripts Forum

how to use mouseDown , Up , click , move Handlers

Anonymous — Sun, 03 Nov 2019 22:33:06 GMT

i need script tutorial how to use mouse Down , Up , click ,double clicks , move Handlers in sketch mode to get position and insert point

Thanks

Re: how to use mouseDown , Up , click , move Handlers

kandennti — Mon, 04 Nov 2019 06:40:01 GMT

Hi　chaibi_mustapha.

I've tried 'MouseMoveEvent' in the past.
(Sorry, it is in Japanese)

http://kantoku.hatenablog.com/entry/2018/06/04/191443

The coordinate value obtained with MouseEventArgs.position is the coordinate value on the screen.
http://help.autodesk.com/view/fusion360/ENU/?guid=GUID-a8f311ac-e642-463a-96d4-778e6ae99cbd

In order to get the coordinate value of 3D space, it is necessary to calculate using 'Viewport.camera'.
http://help.autodesk.com/view/fusion360/ENU/?guid=GUID-2358aa1b-6965-4e46-b6af-d38e6e2f0f68

It takes a lot of work.

If you simply want to create a sketch point at the clicked position, this method is easy.

#Fusion360API python
import adsk.core, adsk.fusion, traceback

def run(context):
    ui = None
    try:
        app = adsk.core.Application.get()
        ui  = app.userInterface
       
        #click
        msg = 'Click on the surface'
        sel = ui.selectEntity(msg,'Faces')
        if sel is None:
            return
        clickPoint = sel.point

        #sketch
        root = adsk.fusion.Component.cast(app.activeProduct.rootComponent)
        skt = root.sketches.add(root.xYConstructionPlane)
        skt.sketchPoints.add(clickPoint)

        ui.messageBox('done')

    except:
        if ui:
            ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))

Re: how to use mouseDown , Up , click , move Handlers

Anonymous — Mon, 04 Nov 2019 16:01:56 GMT

Hi ,

thanks kandennti

i try your code but the mouse move handler not work (no reaction)

this is my code :

import adsk.core, adsk.fusion, adsk.cam, traceback

tbPanel = None

handlers = []

# //////////////////////////////////////// EventHandlers ///////////////////////////////////////////////////

# Event handler for the commandCreated event.

class MyCommandCreatedHandler(adsk.core.CommandCreatedEventHandler😞

def __init__(self😞

super().__init__()

def notify(self, args😞

eventArgs = adsk.core.CommandCreatedEventArgs.cast(args)

cmd = eventArgs.command

app = adsk.core.Application.get()

ui = app.userInterface

ui.messageBox('Event Create Handler OK')

# _______________________________ Connect to Events handler _______________________

# Connect to the command destroyed event.

onDestroy = MyCommandDestroyHandler()

cmd.destroy.add(onDestroy)

handlers.append(onDestroy)

# Connect to the Mouse Up event

onMouseMove = MyMouseMoveHandler()

cmd.mouseMove.add(onMouseMove)

handlers.append(onMouseMove)

# Event handler for the execute event.----------------------------------------------------------------

class MyCommandExecuteHandler(adsk.core.CommandEventHandler😞

def __init__(self😞

super().__init__()

def notify(self, args😞

# Code to react to the event.

eventArgs = adsk.core.CommandEventArgs.cast(args)

cmd = eventArgs.command

app = adsk.core.Application.get()

ui = app.userInterface

ui.messageBox('In command execute event handler.')

# Event MouseMoveHandler.----------------------------------------------------------------

class MyMouseMoveHandler(adsk.core.MouseEventHandler😞

def __init__(self😞

super().__init__()

def notify(self, args😞

eventArgs = adsk.core.MouseEventArgs.cast(args)

cmd = eventArgs.firingEvent.sender

inputs = cmd.commandInputs

app = adsk.core.Application.get()

ui = app.userInterface

ui.messageBox('In command Mouse Down event handler.')

#click

msg = 'Click on the Sketch'

sel = ui.selectEntity(msg,'SketchCurves')

if sel is None:

return

clickPoint = sel.point

#sketch

root = adsk.fusion.Component.cast(app.activeProduct.rootComponent)

skt = root.sketches.add(root.xYConstructionPlane)

skt.sketchPoints.add(clickPoint)

# Event handler that reacts to when the command is destroyed. This terminates the script.---------------

class MyCommandDestroyHandler(adsk.core.CommandEventHandler😞

def __init__(self😞

super().__init__()

def notify(self, args😞

try:

adsk.terminate()

except:

ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))

#/////////////////////////////////////////////// My Class ////////////////////////////////////////////////

def run(context😞

ui = None

try:

app = adsk.core.Application.get()

ui = app.userInterface

workSpace = ui.workspaces.itemById('FusionSolidEnvironment')

tbPanels = workSpace.toolbarPanels

# Add new tbPanel

MyPanel = tbPanels.itemById('MyPanel')

if not MyPanel:

MyPanel = tbPanels.add('MyPanel', 'My Panel', 'Select', False)

# Vérif si les commands existe

cmdDefButton = ui.commandDefinitions.itemById('cmdDefButton')

if not cmdDefButton :

#Create a button command definition.

cmdDefButton = ui.commandDefinitions.addButtonDefinition('cmdDefButton', 'MyButton','tooltip')

# Connect to the command created event.

commandCreated = MyCommandCreatedHandler()

cmdDefButton.commandCreated.add(commandCreated)

handlers.append(commandCreated)

# Add the buttons to the bottom of the panel.------------------------------

cntrlButton = MyPanel.controls.addCommand(cmdDefButton)

# Make the button available in the panel.

cntrlButton.isPromotedByDefault = True

cntrlButton.isPromoted = True

except:

if ui:

ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))

# ---------------------------------------------------------------------------------

def stop(context😞

try:

app = adsk.core.Application.get()

ui = app.userInterface

ui.messageBox('STOP')

# Clean up the UI Remove the CommandDefinitions and buttons.

cmdDefButton = ui.commandDefinitions.itemById('cmdDefButton')

if cmdDefButton :

cmdDefButton.deleteMe()

MyPanel = ui.allToolbarPanels.itemById('MyPanel')

cntrlButton = MyPanel.controls.itemById('cmdDefButton')

if cntrlButton:

cntrlButton.deleteMe()

except:

if ui:

ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))

Re: how to use mouseDown , Up , click , move Handlers

kandennti — Tue, 05 Nov 2019 01:26:24 GMT

I hardly understand English.
I hope that you will communicate well.

I have never made an add-in.
Therefore, I am not good at event processing.
I remembered,When using events, a dialog must be shown.

・・・
class MyCommandCreatedHandler(adsk.core.CommandCreatedEventHandler):

・・・
        # Connect to the Mouse Up event
        onMouseMove = MyMouseMoveHandler()
        cmd.mouseMove.add(onMouseMove)
        handlers.append(onMouseMove)

        #When using events, a dialog must be shown!!!
        inputs = cmd.commandInputs
        inputs.addTextBoxCommandInput('dammy', 'dammy', 'dammy', 1, True)

Also, I don't know the details, but command.inputs and
I don't think userInterface.selectEntity can be used together.

・・・
class MyMouseMoveHandler(adsk.core.MouseEventHandler):
   ・・・   
        ui  = app.userInterface
        ui.messageBox('In command Mouse Move event handler.')

        #An error will occur after this point.
        #I don't know in detail, but command.inputs and
        #I think userInterface.selectEntity cannot be used together.

        #click
        msg = 'Click on the Sketch'
        sel = ui.selectEntity(msg,'SketchCurves') 
　・・・

Attach the file.

Re: how to use mouseDown , Up , click , move Handlers

Anonymous — Tue, 05 Nov 2019 20:50:22 GMT

Thank you very much , Kandennti