initial commit object_fracture_crack by Nobuyuki Hirakata

1 files changed, 158 insertions, 0 deletions

diff --git a/object_fracture_crack/__init__.py b/object_fracture_crack/__init__.py
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+#====================== BEGIN GPL LICENSE BLOCK ======================
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+#======================= END GPL LICENSE BLOCK ========================
+
+'''
+    The addon makes a cracked object based on selected object. Also you can use material preset for cracked objects.
+    
+    WARNING1: Please enable 'Object: Cell Fracture' addon before use the addon!!
+    WARNING2: Obejects which have many vertices or complex shape could take huge amount of time to make crack.
+              So I recommend using simple object, or simplifying object by applying decimate modifier in advance.
+
+    Besic Usage:
+    1. Select an object.
+    2. Find the addon's location in create tab in the toolshelf left. It's usually the same tab of 'Add Primitive'.
+    3. Click 'Crack It' button. It makes cracked object with some modifiers.
+    4. Tweak modifier setting. Decimate modifeir to simplify shape, Smooth modifier to smooth shape.
+    5. Select material preset and click 'Apply Material' button.
+
+    Crack Option:
+    'From Child Verts': Use child's vertices and position for origin of crack.
+    'Scale X/Y/Z': Scale of crack. To make long crack like bark of tree, decrease scale of an axis.
+    'Max Crack': Max number of crack. Notice that if you increase it too much, calculation will take long time.
+    'Margin Size': Margin of crack. To make more gap of crack, increase it.
+    'Extrude': Extrusion size along with object's normal.
+    'Random': Randomness of crack' rotation and scale.
+
+    Material Preset:
+    'Excrement': Poop/shit material
+    'Mud': Mud Material
+    'Tree': Tree Material
+    'Rock': Rock Material
+'''
+
+if 'bpy' in locals():
+    import imp
+    imp.reload(operator)
+
+else:
+    from . import operator
+
+import bpy
+import os
+
+bl_info = {
+    "name": "Cell Fracture Crack It",
+    "author": "Nobuyuki Hirakata",
+    "version": (0, 1, 0),
+    "blender": (2, 77, 0),
+    "location": "View3D > Toolshelf > Creat Tab",
+    "description": "Displaced Cell Fracture Addon",
+    "warning": "Make sure to enable 'Object: Cell Fracture' Addon",
+    #"support": "TESTING",
+    "wiki_url": "http://gappyfacets.com/2016/08/11/blender-crack-addon-basic-tutorial/",
+    "tracker_url": "",
+    "category": "Object"
+}
+
+def register():
+    bpy.utils.register_module(__name__)
+    
+    # Input on toolshelf before execution --------------------------
+    #  In Panel subclass, In bpy.types.Operator subclass, reference them by context.scene.~.
+    
+    bpy.types.Scene.crackit_fracture_childverts = bpy.props.BoolProperty(
+        name = 'From Child Verts',
+        description = "Use child object's vertices and position for origin of crack.",
+        default = False
+    )
+    bpy.types.Scene.crackit_fracture_scalex = bpy.props.FloatProperty(
+        name = 'Scale X',
+        description = "Scale X",
+        default = 1.00,
+        min = 0.00,
+        max = 1.00
+    )
+    bpy.types.Scene.crackit_fracture_scaley = bpy.props.FloatProperty(
+        name = 'Scale Y',
+        description = "Scale Y",
+        default = 1.00,
+        min = 0.00,
+        max = 1.00
+    )
+    bpy.types.Scene.crackit_fracture_scalez = bpy.props.FloatProperty(
+        name = 'Scale Z',
+        description = "Scale Z",
+        default = 1.00,
+        min = 0.00,
+        max = 1.00
+    )
+    bpy.types.Scene.crackit_fracture_div = bpy.props.IntProperty(
+        name = 'Max Crack',
+        description = "Max Crack",
+        default = 100,
+        min = 0,
+        max = 10000
+    )
+    bpy.types.Scene.crackit_fracture_margin = bpy.props.FloatProperty(
+        name = 'Margin Size',
+        description = "Margin Size",
+        default = 0.001,
+        min = 0.000,
+        max = 1.000
+    )
+    bpy.types.Scene.crackit_extrude_offset = bpy.props.FloatProperty(
+        name = 'Extrude',
+        description = "Extrude Offset",
+        default = 0.10,
+        min = 0.00,
+        max = 2.00
+    )
+    bpy.types.Scene.crackit_extrude_random = bpy.props.FloatProperty(
+        name = 'Random',
+        description = "Extrude Random",
+        default = 0.30,
+        min = -1.00,
+        max = 1.00
+    )
+    # Path of the addon.
+    bpy.types.Scene.crackit_material_addonpath = os.path.dirname(__file__)
+    # Selection of material preset.
+    bpy.types.Scene.crackit_material_preset = bpy.props.EnumProperty(
+        name = 'Preset',
+        description = "Material Preset",
+        items = [('crackit_organic_mud', 'Organic Mud', "Mud material"),
+                ('crackit_mud1', 'Mud', "Mud material"),
+                ('crackit_tree1_moss1', 'Tree1_moss', "Tree Material"),
+                ('crackit_tree2_dry1', 'Tree2_dry', "Tree Material"),
+                ('crackit_tree3_red1', 'Tree3_red', "Tree Material"),
+                ('crackit_rock1', 'Rock', "Rock Material")]
+    )
+
+def unregister():
+    # Delete bpy.types.Scene.~.
+    del bpy.types.Scene.crackit_fracture_scalex
+    del bpy.types.Scene.crackit_fracture_scaley
+    del bpy.types.Scene.crackit_fracture_scalez
+    del bpy.types.Scene.crackit_fracture_div
+    del bpy.types.Scene.crackit_fracture_margin
+    del bpy.types.Scene.crackit_extrude_offset
+    
+    bpy.utils.unregister_module(__name__)
+
+if __name__ == "__main__":
+    register()