Fix error in rigify property generation
[blender-addons.git] / mesh_snap_utilities_line / navigation_ops.py
blobf08364d8d9140f7b23f422ed96cbd56d2af3d7f3
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4 # modify it under the terms of the GNU General Public License
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16 # ##### END GPL LICENSE BLOCK #####
18 import bpy
21 class VIEW3D_OT_rotate_custom_pivot(bpy.types.Operator):
22 bl_idname = "view3d.rotate_custom_pivot"
23 bl_label = "Rotate the view"
24 bl_options = {'BLOCKING', 'GRAB_CURSOR'}
26 __slots__ = 'rv3d', 'init_coord', 'pos1', 'view_rot'
28 pivot: bpy.props.FloatVectorProperty("Pivot", subtype='XYZ')
29 g_up_axis: bpy.props.FloatVectorProperty("up_axis", default=(0.0, 0.0, 1.0), subtype='XYZ')
30 sensitivity: bpy.props.FloatProperty("sensitivity", default=0.007)
32 def modal(self, context, event):
33 from mathutils import Matrix
34 if event.value == 'PRESS' and event.type in {'MOUSEMOVE', 'INBETWEEN_MOUSEMOVE'}:
35 dx = self.init_coord[0] - event.mouse_region_x
36 dy = self.init_coord[1] - event.mouse_region_y
37 rot_ver = Matrix.Rotation(-dx * self.sensitivity, 3, self.g_up_axis)
38 rot_hor = Matrix.Rotation(dy * self.sensitivity, 3, self.view_rot[0])
39 rot_mat = rot_hor @ rot_ver
40 view_matrix = self.view_rot @ rot_mat
42 pos = self.pos1 @ rot_mat + self.pivot
43 qua = view_matrix.to_quaternion()
44 qua.invert()
46 self.rv3d.view_location = pos
47 self.rv3d.view_rotation = qua
49 context.area.tag_redraw()
50 return {'RUNNING_MODAL'}
52 return {'FINISHED'}
54 def invoke(self, context, event):
55 self.rv3d = context.region_data
56 self.init_coord = event.mouse_region_x, event.mouse_region_y
57 self.pos1 = self.rv3d.view_location - self.pivot
58 self.view_rot = self.rv3d.view_matrix.to_3x3()
60 context.window_manager.modal_handler_add(self)
61 return {'RUNNING_MODAL'}
64 class VIEW3D_OT_zoom_custom_target(bpy.types.Operator):
65 bl_idname = "view3d.zoom_custom_target"
66 bl_label = "Zoom the view"
67 bl_options = {'BLOCKING', 'GRAB_CURSOR'}
69 __slots__ = 'rv3d', 'init_dist', 'delta', 'init_loc'
71 target: bpy.props.FloatVectorProperty("target", subtype='XYZ')
72 delta: bpy.props.IntProperty("delta", default=0)
73 step_factor = 0.333
75 def modal(self, context, event):
76 if event.value == 'PRESS' and event.type in {'MOUSEMOVE', 'INBETWEEN_MOUSEMOVE'}:
77 if not hasattr(self, "init_mouse_region_y"):
78 self.init_mouse_region_y = event.mouse_region_y
79 self.heigt_up = context.area.height - self.init_mouse_region_y
80 self.rv3d.view_location = self.target
82 fac = (event.mouse_region_y - self.init_mouse_region_y) / self.heigt_up
83 ret = 'RUNNING_MODAL'
84 else:
85 fac = self.step_factor * self.delta
86 ret = 'FINISHED'
88 self.rv3d.view_location = self.init_loc + (self.target - self.init_loc) * fac
89 self.rv3d.view_distance = self.init_dist - self.init_dist * fac
91 context.area.tag_redraw()
92 return {ret}
94 def invoke(self, context, event):
95 v3d = context.space_data
96 dist_range = (v3d.clip_start, v3d.clip_end)
97 self.rv3d = context.region_data
98 self.init_dist = self.rv3d.view_distance
99 if ((self.delta <= 0 and self.init_dist < dist_range[1]) or
100 (self.delta > 0 and self.init_dist > dist_range[0])):
101 self.init_loc = self.rv3d.view_location.copy()
103 context.window_manager.modal_handler_add(self)
104 return {'RUNNING_MODAL'}
106 return {'FINISHED'}