add templates menu for OSL, use preprocessor directive color for decorators in python.

1 files changed, 122 insertions, 0 deletions

diff --git a/release/scripts/templates_py/operator_mesh_add.py b/release/scripts/templates_py/operator_mesh_add.py
new file mode 100644
index 00000000000..fa248cb9005
--- /dev/null
+++ b/release/scripts/templates_py/operator_mesh_add.py
@@ -0,0 +1,122 @@
+import bpy
+import bmesh
+
+
+def add_box(width, height, depth):
+    """
+    This function takes inputs and returns vertex and face arrays.
+    no actual mesh data creation is done here.
+    """
+
+    verts = [(+1.0, +1.0, -1.0),
+             (+1.0, -1.0, -1.0),
+             (-1.0, -1.0, -1.0),
+             (-1.0, +1.0, -1.0),
+             (+1.0, +1.0, +1.0),
+             (+1.0, -1.0, +1.0),
+             (-1.0, -1.0, +1.0),
+             (-1.0, +1.0, +1.0),
+             ]
+
+    faces = [(0, 1, 2, 3),
+             (4, 7, 6, 5),
+             (0, 4, 5, 1),
+             (1, 5, 6, 2),
+             (2, 6, 7, 3),
+             (4, 0, 3, 7),
+            ]
+
+    # apply size
+    for i, v in enumerate(verts):
+        verts[i] = v[0] * width, v[1] * depth, v[2] * height
+
+    return verts, faces
+
+
+from bpy.props import FloatProperty, BoolProperty, FloatVectorProperty
+
+
+class AddBox(bpy.types.Operator):
+    """Add a simple box mesh"""
+    bl_idname = "mesh.primitive_box_add"
+    bl_label = "Add Box"
+    bl_options = {'REGISTER', 'UNDO'}
+
+    width = FloatProperty(
+            name="Width",
+            description="Box Width",
+            min=0.01, max=100.0,
+            default=1.0,
+            )
+    height = FloatProperty(
+            name="Height",
+            description="Box Height",
+            min=0.01, max=100.0,
+            default=1.0,
+            )
+    depth = FloatProperty(
+            name="Depth",
+            description="Box Depth",
+            min=0.01, max=100.0,
+            default=1.0,
+            )
+
+    # generic transform props
+    view_align = BoolProperty(
+            name="Align to View",
+            default=False,
+            )
+    location = FloatVectorProperty(
+            name="Location",
+            subtype='TRANSLATION',
+            )
+    rotation = FloatVectorProperty(
+            name="Rotation",
+            subtype='EULER',
+            )
+
+    def execute(self, context):
+
+        verts_loc, faces = add_box(self.width,
+                                   self.height,
+                                   self.depth,
+                                   )
+
+        mesh = bpy.data.meshes.new("Box")
+
+        bm = bmesh.new()
+
+        for v_co in verts_loc:
+            bm.verts.new(v_co)
+
+        for f_idx in faces:
+            bm.faces.new([bm.verts[i] for i in f_idx])
+
+        bm.to_mesh(mesh)
+        mesh.update()
+
+        # add the mesh as an object into the scene with this utility module
+        from bpy_extras import object_utils
+        object_utils.object_data_add(context, mesh, operator=self)
+
+        return {'FINISHED'}
+
+
+def menu_func(self, context):
+    self.layout.operator(AddBox.bl_idname, icon='MESH_CUBE')
+
+
+def register():
+    bpy.utils.register_class(AddBox)
+    bpy.types.INFO_MT_mesh_add.append(menu_func)
+
+
+def unregister():
+    bpy.utils.unregister_class(AddBox)
+    bpy.types.INFO_MT_mesh_add.remove(menu_func)
+
+if __name__ == "__main__":
+    register()
+
+    # test call
+    bpy.ops.mesh.primitive_box_add()