278 lines
11 KiB
Python
278 lines
11 KiB
Python
# SPDX-License-Identifier: GPL-2.0-or-later
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import bpy
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import os
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from bpy.props import (
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BoolProperty,
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EnumProperty,
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StringProperty,
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PointerProperty,
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FloatProperty,
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# IntProperty,
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)
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from .ui_panels import GP_PT_sidebarPanel
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def get_addon_prefs():
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import os
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addon_name = os.path.splitext(__name__)[0]
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addon_prefs = bpy.context.preferences.addons[addon_name].preferences
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return (addon_prefs)
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from .timeline_scrub import GPTS_timeline_settings, draw_ts_pref
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## Addons Preferences Update Panel
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def update_panel(self, context):
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try:
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bpy.utils.unregister_class(GP_PT_sidebarPanel)
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except:
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pass
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GP_PT_sidebarPanel.bl_category = get_addon_prefs().category
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bpy.utils.register_class(GP_PT_sidebarPanel)
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## keymap binder for rotate canvas
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def auto_rebind(self, context):
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unregister_keymaps()
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register_keymaps()
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class GreasePencilAddonPrefs(bpy.types.AddonPreferences):
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bl_idname = os.path.splitext(__name__)[0] #'greasepencil-addon' ... __package__ ?
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# bl_idname = __name__
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ts: PointerProperty(type=GPTS_timeline_settings)
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category : StringProperty(
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name="Category",
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description="Choose a name for the category of the panel",
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default="Grease Pencil",
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update=update_panel)
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# --- props
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use_clic_drag : BoolProperty(
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name='Use click drag directly on points',
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description="Change the active tool to 'tweak' during modal, Allow to direct clic-drag points of the box",
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default=True)
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default_deform_type : EnumProperty(
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items=(('KEY_LINEAR', "Linear (perspective mode)", "Linear interpolation, like corner deform / perspective tools of classic 2D", 'IPO_LINEAR',0),
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('KEY_BSPLINE', "Spline (smooth deform)", "Spline interpolation transformation\nBest when lattice is subdivided", 'IPO_CIRC',1),
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),
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name='Starting Interpolation', default='KEY_LINEAR', description='Choose default interpolation when entering mode')
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# About interpolation : https://docs.blender.org/manual/en/2.83/animation/shape_keys/shape_keys_panel.html#fig-interpolation-type
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auto_swap_deform_type : BoolProperty(
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name='Auto swap interpolation mode',
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description="Automatically set interpolation to 'spline' when subdividing lattice\n Back to 'linear' when",
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default=True)
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## rotate canvas variables
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## Use HUD
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canvas_use_hud: BoolProperty(
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name = "Use Hud",
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description = "Display angle lines and angle value as text on viewport",
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default = False)
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canvas_use_view_center: BoolProperty(
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name = "Rotate From View Center In Camera",
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description = "Rotate from view center in camera view, Else rotate from camera center",
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default = True)
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## Canvas rotate
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canvas_use_shortcut: BoolProperty(
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name = "Use Default Shortcut",
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description = "Use default shortcut: mouse double-click + modifier",
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default = True,
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update=auto_rebind)
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mouse_click : EnumProperty(
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name="Mouse button", description="click on right/left/middle mouse button in combination with a modifier to trigger alignment",
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default='MIDDLEMOUSE',
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items=(
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('RIGHTMOUSE', 'Right click', 'Use click on Right mouse button', 'MOUSE_RMB', 0),
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('LEFTMOUSE', 'Left click', 'Use click on Left mouse button', 'MOUSE_LMB', 1),
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('MIDDLEMOUSE', 'Mid click', 'Use click on Mid mouse button', 'MOUSE_MMB', 2),
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),
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update=auto_rebind)
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use_shift: BoolProperty(
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name = "combine with shift",
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description = "add shift",
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default = False,
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update=auto_rebind)
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use_alt: BoolProperty(
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name = "combine with alt",
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description = "add alt",
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default = True,
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update=auto_rebind)
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use_ctrl: BoolProperty(
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name = "combine with ctrl",
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description = "add ctrl",
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default = True,
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update=auto_rebind)
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rc_angle_step: FloatProperty(
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name="Angle Steps",
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description="Step the rotation using this angle when using rotate canvas step modifier",
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default=0.2617993877991494, # 15
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min=0.01745329238474369, # 1
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max=3.1415927410125732, # 180
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soft_min=0.01745329238474369, # 1
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soft_max=1.5707963705062866, # 90
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step=10, precision=1, subtype='ANGLE', unit='ROTATION')
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def draw(self, context):
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prefs = get_addon_prefs()
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layout = self.layout
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# layout.use_property_split = True
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row= layout.row(align=True)
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## TAB CATEGORY
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box = layout.box()
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row = box.row(align=True)
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row.label(text="Panel Category:")
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row.prop(self, "category", text="")
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## BOX DEFORM
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box = layout.box()
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row = box.row(align=True)
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row.label(text='Box Deform:')
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row.operator("wm.call_menu", text="", icon='QUESTION').name = "GPT_MT_box_deform_doc"
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box.prop(self, "use_clic_drag")
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box.prop(self, "default_deform_type")
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box.label(text="Deformer type can be changed during modal with 'M' key, this is for default behavior", icon='INFO')
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box.prop(self, "auto_swap_deform_type")
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box.label(text="Once 'M' is hit, auto swap is deactivated to stay in your chosen mode", icon='INFO')
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## ROTATE CANVAS
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box = layout.box()
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box.label(text='Rotate canvas:')
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box.prop(self, "canvas_use_shortcut", text='Bind Shortcuts')
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if self.canvas_use_shortcut:
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row = box.row()
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row.label(text="(Auto rebind when changing shortcut)")#icon=""
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# row.operator("prefs.rebind_shortcut", text='Bind/Rebind shortcuts', icon='FILE_REFRESH')#EVENT_SPACEKEY
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row = box.row(align = True)
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row.prop(self, "use_ctrl", text='Ctrl')#, expand=True
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row.prop(self, "use_alt", text='Alt')#, expand=True
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row.prop(self, "use_shift", text='Shift')#, expand=True
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row.prop(self, "mouse_click",text='')#expand=True
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if not self.use_ctrl and not self.use_alt and not self.use_shift:
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box.label(text="Choose at least one modifier to combine with click (default: Ctrl+Alt)", icon="ERROR")# INFO
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if not all((self.use_ctrl, self.use_alt, self.use_shift)):
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row = box.row(align = True)
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snap_key_list = []
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if not self.use_ctrl:
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snap_key_list.append('Ctrl')
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if not self.use_shift:
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snap_key_list.append('Shift')
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if not self.use_alt:
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snap_key_list.append('Alt')
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row.label(text=f"Step rotation with: {' or '.join(snap_key_list)}", icon='DRIVER_ROTATIONAL_DIFFERENCE')
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row.prop(self, "rc_angle_step", text='Angle Steps')
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else:
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box.label(text="No hotkey has been set automatically. Following operators needs to be set manually:", icon="ERROR")
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box.label(text="view3d.rotate_canvas")
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box.prop(self, 'canvas_use_view_center')
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box.prop(self, 'canvas_use_hud')
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## SCRUB TIMELINE
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box = layout.box()
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draw_ts_pref(prefs.ts, box)
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class GPT_MT_box_deform_doc(bpy.types.Menu):
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# bl_idname = "OBJECT_MT_custom_menu"
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bl_label = "Box Deform Infos Sheet"
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def draw(self, context):
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layout = self.layout
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# call another menu
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#layout.operator("wm.call_menu", text="Unwrap").name = "VIEW3D_MT_uv_map"
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#**Behavior from context mode**
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col = layout.column()
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col.label(text='Box Deform Tool')
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col.label(text="Usage:", icon='MOD_LATTICE')
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col.label(text="Use the shortcut 'Ctrl+T' in available modes (listed below)")
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col.label(text="The lattice box is generated facing your view (be sure to face canvas if you want to stay on it)")
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col.label(text="Use shortcuts below to deform (a help will be displayed in the topbar)")
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col.separator()
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col.label(text="Shortcuts:", icon='HAND')
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col.label(text="Spacebar / Enter : Confirm")
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col.label(text="Shift + Spacebar / Enter : Confirm and let the lattice in place")
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col.label(text="Delete / Backspace / Tab(twice) / Ctrl+T : Cancel")
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col.label(text="M : Toggle between Linear and Spline mode at any moment")
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col.label(text="1-9 top row number : Subdivide the box")
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col.label(text="Ctrl + arrows-keys : Subdivide the box incrementally in individual X/Y axis")
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col.separator()
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col.label(text="Modes and deformation target:", icon='PIVOT_BOUNDBOX')
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col.label(text="- Object mode : The whole GP object is deformed (including all frames)")
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col.label(text="- GPencil Edit mode : Deform Selected points")
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col.label(text="- Gpencil Paint : Deform last Strokes")
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# col.label(text="- Lattice edit : Revive the modal after a ctrl+Z")
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col.separator()
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col.label(text="Notes:", icon='TEXT')
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col.label(text="- If you return in box deform after applying (with a ctrl+Z), you need to hit 'Ctrl+T' again to revive the modal.")
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col.label(text="- A cancel warning will be displayed the first time you hit Tab")
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### rotate canvas keymap
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addon_keymaps = []
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def register_keymaps():
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pref = get_addon_prefs()
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if not pref.canvas_use_shortcut:
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return
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addon = bpy.context.window_manager.keyconfigs.addon
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km = addon.keymaps.new(name = "3D View", space_type = "VIEW_3D")
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if 'view3d.rotate_canvas' not in km.keymap_items:
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km = addon.keymaps.new(name='3D View', space_type='VIEW_3D')
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kmi = km.keymap_items.new('view3d.rotate_canvas',
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type=pref.mouse_click, value="PRESS", alt=pref.use_alt, ctrl=pref.use_ctrl, shift=pref.use_shift, any=False)
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addon_keymaps.append((km, kmi))
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def unregister_keymaps():
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for km, kmi in addon_keymaps:
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km.keymap_items.remove(kmi)
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addon_keymaps.clear()
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### REGISTER ---
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classes = (
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GPTS_timeline_settings,
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GPT_MT_box_deform_doc,
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GreasePencilAddonPrefs,
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)
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def register():
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for cls in classes:
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bpy.utils.register_class(cls)
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# Force box deform running to false
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bpy.context.preferences.addons[os.path.splitext(__name__)[0]].preferences.boxdeform_running = False
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register_keymaps()
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def unregister():
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unregister_keymaps()
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for cls in reversed(classes):
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bpy.utils.unregister_class(cls)
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