C++ RNA_def_float_vector函数代码示例

void MESH_OT_bisect(struct wmOperatorType *ot)
{
	PropertyRNA *prop;

	/* identifiers */
	ot->name = "Bisect";
	ot->description = "Cut geometry along a plane (click-drag to define plane)";
	ot->idname = "MESH_OT_bisect";

	/* api callbacks */
	ot->exec = mesh_bisect_exec;
	ot->invoke = mesh_bisect_invoke;
	ot->modal = mesh_bisect_modal;
	ot->cancel = WM_gesture_straightline_cancel;
	ot->poll = ED_operator_editmesh;

	/* flags */
	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;


	prop = RNA_def_float_vector(ot->srna, "plane_co", 3, NULL, -FLT_MAX, FLT_MAX,
	                            "Plane Point", "A point on the plane", -FLT_MAX, FLT_MAX);
	RNA_def_property_flag(prop, PROP_SKIP_SAVE);
	prop = RNA_def_float_vector(ot->srna, "plane_no", 3, NULL, -FLT_MAX, FLT_MAX,
	                            "Plane Normal", "The direction the plane points", -FLT_MAX, FLT_MAX);
	RNA_def_property_flag(prop, PROP_SKIP_SAVE);

	RNA_def_boolean(ot->srna, "use_fill", false, "Fill", "Fill in the cut");
	RNA_def_boolean(ot->srna, "clear_inner", false, "Clear Inner", "Remove geometry behind the plane");
	RNA_def_boolean(ot->srna, "clear_outer", false, "Clear Outer", "Remove geometry in front of the plane");

	RNA_def_float(ot->srna, "threshold", 0.0001, 0.0, 10.0, "Axis Threshold", "", 0.00001, 0.1);

	WM_operator_properties_gesture_straightline(ot, CURSOR_EDIT);
}

static void define_prinitive_add_properties(wmOperatorType *ot)
{
	RNA_def_float(ot->srna, "size", 100, -FLT_MAX, FLT_MAX,
	                     "Size", "Size of new circle", -FLT_MAX, FLT_MAX);
	RNA_def_float_vector(ot->srna, "location", 2, NULL, -FLT_MAX, FLT_MAX,
	                     "Location", "Location of new circle", -FLT_MAX, FLT_MAX);
}

void RNA_api_armature_edit_bone(StructRNA *srna)
{
	FunctionRNA *func;
	PropertyRNA *parm;

	func = RNA_def_function(srna, "align_roll", "rna_EditBone_align_roll");
	RNA_def_function_ui_description(func, "Align the bone to a localspace roll so the Z axis "
	                                "points in the direction of the vector given");
	parm = RNA_def_float_vector(func, "vector", 3, NULL, -FLT_MAX, FLT_MAX, "Vector", "", -FLT_MAX, FLT_MAX);
	RNA_def_property_flag(parm, PROP_REQUIRED);
}

static void rna_def_action(BlenderRNA *brna)
{
	StructRNA *srna;
	PropertyRNA *prop;

	srna = RNA_def_struct(brna, "Action", "ID");
	RNA_def_struct_sdna(srna, "bAction");
	RNA_def_struct_ui_text(srna, "Action", "A collection of F-Curves for animation");
	RNA_def_struct_ui_icon(srna, ICON_ACTION);

	/* collections */
	prop = RNA_def_property(srna, "fcurves", PROP_COLLECTION, PROP_NONE);
	RNA_def_property_collection_sdna(prop, NULL, "curves", NULL);
	RNA_def_property_struct_type(prop, "FCurve");
	RNA_def_property_ui_text(prop, "F-Curves", "The individual F-Curves that make up the action");
	rna_def_action_fcurves(brna, prop);

	prop = RNA_def_property(srna, "groups", PROP_COLLECTION, PROP_NONE);
	RNA_def_property_collection_sdna(prop, NULL, "groups", NULL);
	RNA_def_property_struct_type(prop, "ActionGroup");
	RNA_def_property_ui_text(prop, "Groups", "Convenient groupings of F-Curves");
	rna_def_action_groups(brna, prop);

	prop = RNA_def_property(srna, "pose_markers", PROP_COLLECTION, PROP_NONE);
	RNA_def_property_collection_sdna(prop, NULL, "markers", NULL);
	RNA_def_property_struct_type(prop, "TimelineMarker");
	/* Use lib exception so the list isn't grayed out; adding/removing is still banned though, see T45689 */
	RNA_def_property_flag(prop, PROP_LIB_EXCEPTION);
	RNA_def_property_ui_text(prop, "Pose Markers", "Markers specific to this action, for labeling poses");
	rna_def_action_pose_markers(brna, prop);

	/* properties */
	prop = RNA_def_float_vector(srna, "frame_range", 2, NULL, 0, 0, "Frame Range",
	                            "The final frame range of all F-Curves within this action", 0, 0);
	RNA_def_property_float_funcs(prop, "rna_Action_frame_range_get", NULL, NULL);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	/* special "type" limiter - should not really be edited in general,
	 * but is still available/editable in 'emergencies' */
	prop = RNA_def_property(srna, "id_root", PROP_ENUM, PROP_NONE);
	RNA_def_property_enum_sdna(prop, NULL, "idroot");
	RNA_def_property_enum_items(prop, rna_enum_id_type_items);
	RNA_def_property_ui_text(prop, "ID Root Type",
	                         "Type of ID block that action can be used on - "
	                         "DO NOT CHANGE UNLESS YOU KNOW WHAT YOU ARE DOING");
	RNA_def_property_translation_context(prop, BLT_I18NCONTEXT_ID_ID);

	/* API calls */
	RNA_api_action(srna);
}

static void TRANSFORM_OT_skin_resize(struct wmOperatorType *ot)
{
	/* identifiers */
	ot->name   = "Skin Resize";
	ot->description = "Scale selected vertices' skin radii"; 
	ot->idname = OP_SKIN_RESIZE;
	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO | OPTYPE_BLOCKING;

	/* api callbacks */
	ot->invoke = transform_invoke;
	ot->exec   = transform_exec;
	ot->modal  = transform_modal;
	ot->cancel = transform_cancel;
	ot->poll   = skin_resize_poll;

	RNA_def_float_vector(ot->srna, "value", 3, VecOne, -FLT_MAX, FLT_MAX, "Vector", "", -FLT_MAX, FLT_MAX);

	Transform_Properties(ot, P_CONSTRAINT | P_PROPORTIONAL | P_MIRROR | P_GEO_SNAP | P_OPTIONS | P_NO_TEXSPACE);
}

void CLIP_OT_view_zoom_in(wmOperatorType *ot)
{
	PropertyRNA *prop;

	/* identifiers */
	ot->name = "View Zoom In";
	ot->idname = "CLIP_OT_view_zoom_in";
	ot->description = "Zoom in the view";

	/* api callbacks */
	ot->exec = view_zoom_in_exec;
	ot->invoke = view_zoom_in_invoke;
	ot->poll = ED_space_clip_view_clip_poll;

	/* properties */
	prop = RNA_def_float_vector(ot->srna, "location", 2, NULL, -FLT_MAX, FLT_MAX, "Location",
	                            "Cursor location in screen coordinates", -10.0f, 10.0f);
	RNA_def_property_flag(prop, PROP_HIDDEN);
}

void CLIP_OT_cursor_set(wmOperatorType *ot)
{
	/* identifiers */
	ot->name = "Set 2D Cursor";
	ot->description = "Set 2D cursor location";
	ot->idname = "CLIP_OT_cursor_set";

	/* api callbacks */
	ot->exec = clip_set_2d_cursor_exec;
	ot->invoke = clip_set_2d_cursor_invoke;
	ot->poll = ED_space_clip_poll;

	/* flags */
	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;

	/* properties */
	RNA_def_float_vector(ot->srna, "location", 2, NULL, -FLT_MAX, FLT_MAX, "Location",
	                     "Cursor location in normalized clip coordinates", -10.0f, 10.0f);
}

void MASK_OT_add_feather_vertex(wmOperatorType *ot)
{
	/* identifiers */
	ot->name = "Add Feather Vertex";
	ot->description = "Add vertex to feather";
	ot->idname = "MASK_OT_add_feather_vertex";

	/* api callbacks */
	ot->exec = add_feather_vertex_exec;
	ot->invoke = add_feather_vertex_invoke;
	ot->poll = ED_maskedit_mask_poll;

	/* flags */
	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;

	/* properties */
	RNA_def_float_vector(ot->srna, "location", 2, NULL, -FLT_MAX, FLT_MAX,
	                     "Location", "Location of vertex in normalized space", -1.0f, 1.0f);
}

void MASK_OT_select(wmOperatorType *ot)
{
	/* identifiers */
	ot->name = "Select";
	ot->description = "Select spline points";
	ot->idname = "MASK_OT_select";

	/* api callbacks */
	ot->exec = select_exec;
	ot->invoke = select_invoke;
	ot->poll = ED_maskedit_mask_poll;

	/* flags */
	ot->flag = OPTYPE_UNDO;

	/* properties */
	WM_operator_properties_mouse_select(ot);

	RNA_def_float_vector(ot->srna, "location", 2, NULL, -FLT_MAX, FLT_MAX,
	                     "Location", "Location of vertex in normalized space", -1.0f, 1.0f);
}

void CLIP_OT_graph_select(wmOperatorType *ot)
{
	/* identifiers */
	ot->name = "Select";
	ot->description = "Select\nSelect graph curves";
	ot->idname = "CLIP_OT_graph_select";

	/* api callbacks */
	ot->exec = select_exec;
	ot->invoke = select_invoke;
	ot->poll = clip_graph_knots_poll;

	/* flags */
	ot->flag = OPTYPE_UNDO;

	/* properties */
	RNA_def_float_vector(ot->srna, "location", 2, NULL, -FLT_MAX, FLT_MAX,
	                     "Location", "Mouse location to select nearest entity", -100.0f, 100.0f);
	RNA_def_boolean(ot->srna, "extend", 0,
	                "Extend", "Extend selection rather than clearing the existing selection");
}

void CLIP_OT_select(wmOperatorType *ot)
{
	/* identifiers */
	ot->name = "Select";
	ot->description = "Select tracking markers";
	ot->idname = "CLIP_OT_select";

	/* api callbacks */
	ot->exec = select_exec;
	ot->invoke = select_invoke;
	ot->poll = select_poll;

	/* flags */
	ot->flag = OPTYPE_UNDO;

	/* properties */
	RNA_def_boolean(ot->srna, "extend", 0,
	                "Extend", "Extend selection rather than clearing the existing selection");
	RNA_def_float_vector(ot->srna, "location", 2, NULL, -FLT_MAX, FLT_MAX,
	                     "Location", "Mouse location in normalized coordinates, 0.0 to 1.0 is within the image bounds", -100.0f, 100.0f);
}

static void TRANSFORM_OT_trackball(struct wmOperatorType *ot)
{
	PropertyRNA *prop;

	/* identifiers */
	ot->name   = "Trackball";
	ot->description = "Trackball style rotation of selected items";
	ot->idname = OP_TRACKBALL;
	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO | OPTYPE_BLOCKING;

	/* api callbacks */
	ot->invoke = transform_invoke;
	ot->exec   = transform_exec;
	ot->modal  = transform_modal;
	ot->cancel = transform_cancel;
	ot->poll   = ED_operator_screenactive;

	/* Maybe we could use float_vector_xyz here too? */
	prop = RNA_def_float_vector(ot->srna, "value", 2, NULL, -FLT_MAX, FLT_MAX, "Angle", "", -FLT_MAX, FLT_MAX);
	RNA_def_property_subtype(prop, PROP_ANGLE);

	Transform_Properties(ot, P_PROPORTIONAL | P_MIRROR | P_SNAP | P_GPENCIL_EDIT);
}

//.........这里部分代码省略.........
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
  RNA_def_property_ui_text(prop, "Bindcode", "OpenGL bindcode");
  RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

  prop = RNA_def_property(srna, "render_slots", PROP_COLLECTION, PROP_NONE);
  RNA_def_property_struct_type(prop, "RenderSlot");
  RNA_def_property_collection_sdna(prop, NULL, "renderslots", NULL);
  RNA_def_property_ui_text(prop, "Render Slots", "Render slots of the image");
  rna_def_render_slots(brna, prop);

  /*
   * Image.has_data and Image.depth are temporary,
   * Update import_obj.py when they are replaced (Arystan)
   */
  prop = RNA_def_property(srna, "has_data", PROP_BOOLEAN, PROP_NONE);
  RNA_def_property_boolean_funcs(prop, "rna_Image_has_data_get", NULL);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
  RNA_def_property_ui_text(prop, "Has Data", "True if the image data is loaded into memory");

  prop = RNA_def_property(srna, "depth", PROP_INT, PROP_UNSIGNED);
  RNA_def_property_int_funcs(prop, "rna_Image_depth_get", NULL, NULL);
  RNA_def_property_ui_text(prop, "Depth", "Image bit depth");
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);

  prop = RNA_def_int_vector(srna,
                            "size",
                            2,
                            NULL,
                            0,
                            0,
                            "Size",
                            "Width and height in pixels, zero when image data cant be loaded",
                            0,
                            0);
  RNA_def_property_subtype(prop, PROP_PIXEL);
  RNA_def_property_int_funcs(prop, "rna_Image_size_get", NULL, NULL);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);

  prop = RNA_def_float_vector(
      srna, "resolution", 2, NULL, 0, 0, "Resolution", "X/Y pixels per meter", 0, 0);
  RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_STATIC);
  RNA_def_property_float_funcs(prop, "rna_Image_resolution_get", "rna_Image_resolution_set", NULL);

  prop = RNA_def_property(srna, "frame_duration", PROP_INT, PROP_UNSIGNED);
  RNA_def_property_int_funcs(prop, "rna_Image_frame_duration_get", NULL, NULL);
  RNA_def_property_ui_text(
      prop, "Duration", "Duration (in frames) of the image (1 when not a video/sequence)");
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);

  /* NOTE about pixels/channels/is_floa:
   * this properties describes how image is stored internally (inside of ImBuf),
   * not how it was saved to disk or how it'll be saved on disk
   */
  prop = RNA_def_property(srna, "pixels", PROP_FLOAT, PROP_NONE);
  RNA_def_property_flag(prop, PROP_DYNAMIC);
  RNA_def_property_multi_array(prop, 1, NULL);
  RNA_def_property_ui_text(prop, "Pixels", "Image pixels in floating point values");
  RNA_def_property_dynamic_array_funcs(prop, "rna_Image_pixels_get_length");
  RNA_def_property_float_funcs(prop, "rna_Image_pixels_get", "rna_Image_pixels_set", NULL);

  prop = RNA_def_property(srna, "channels", PROP_INT, PROP_UNSIGNED);
  RNA_def_property_int_funcs(prop, "rna_Image_channels_get", NULL, NULL);
  RNA_def_property_ui_text(prop, "Channels", "Number of channels in pixels buffer");
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);

  prop = RNA_def_property(srna, "is_float", PROP_BOOLEAN, PROP_NONE);
  RNA_def_property_boolean_funcs(prop, "rna_Image_is_float_get", NULL);
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
  RNA_def_property_ui_text(prop, "Is Float", "True if this image is stored in float buffer");

  prop = RNA_def_property(srna, "colorspace_settings", PROP_POINTER, PROP_NONE);
  RNA_def_property_pointer_sdna(prop, NULL, "colorspace_settings");
  RNA_def_property_struct_type(prop, "ColorManagedInputColorspaceSettings");
  RNA_def_property_ui_text(prop, "Color Space Settings", "Input color space settings");

  prop = RNA_def_property(srna, "alpha_mode", PROP_ENUM, PROP_NONE);
  RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_STATIC);
  RNA_def_property_enum_items(prop, alpha_mode_items);
  RNA_def_property_ui_text(prop,
                           "Alpha Mode",
                           "Representation of alpha in the image file, to convert to and from "
                           "when saving and loading the image");
  RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, "rna_Image_colormanage_update");

  /* multiview */
  prop = RNA_def_property(srna, "views_format", PROP_ENUM, PROP_NONE);
  RNA_def_property_override_flag(prop, PROPOVERRIDE_OVERRIDABLE_STATIC);
  RNA_def_property_enum_sdna(prop, NULL, "views_format");
  RNA_def_property_enum_items(prop, rna_enum_views_format_items);
  RNA_def_property_ui_text(prop, "Views Format", "Mode to load image views");
  RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, "rna_Image_views_format_update");

  prop = RNA_def_property(srna, "stereo_3d_format", PROP_POINTER, PROP_NONE);
  RNA_def_property_pointer_sdna(prop, NULL, "stereo3d_format");
  RNA_def_property_flag(prop, PROP_NEVER_NULL);
  RNA_def_property_struct_type(prop, "Stereo3dFormat");
  RNA_def_property_ui_text(prop, "Stereo 3D Format", "Settings for stereo 3d");

  RNA_api_image(srna);
}

//.........这里部分代码省略.........
	prop = RNA_def_property(srna, "use_tiles", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "tpageflag", IMA_TILES);
	RNA_def_property_ui_text(prop, "Tiles",
	                         "Use of tilemode for faces (default shift-LMB to pick the tile for selected faces)");
	RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

	prop = RNA_def_property(srna, "tiles_x", PROP_INT, PROP_NONE);
	RNA_def_property_int_sdna(prop, NULL, "xrep");
	RNA_def_property_range(prop, 1, 16);
	RNA_def_property_ui_text(prop, "Tiles X", "Degree of repetition in the X direction");
	RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

	prop = RNA_def_property(srna, "tiles_y", PROP_INT, PROP_NONE);
	RNA_def_property_int_sdna(prop, NULL, "yrep");
	RNA_def_property_range(prop, 1, 16);
	RNA_def_property_ui_text(prop, "Tiles Y", "Degree of repetition in the Y direction");
	RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

	prop = RNA_def_property(srna, "use_clamp_x", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "tpageflag", IMA_CLAMP_U);
	RNA_def_property_ui_text(prop, "Clamp X", "Disable texture repeating horizontally");
	RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

	prop = RNA_def_property(srna, "use_clamp_y", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "tpageflag", IMA_CLAMP_V);
	RNA_def_property_ui_text(prop, "Clamp Y", "Disable texture repeating vertically");
	RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

	prop = RNA_def_property(srna, "bindcode", PROP_INT, PROP_UNSIGNED);
	RNA_def_property_int_sdna(prop, NULL, "bindcode");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
	RNA_def_property_ui_text(prop, "Bindcode", "OpenGL bindcode");
	RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

	prop = RNA_def_property(srna, "render_slot", PROP_INT, PROP_UNSIGNED);
	RNA_def_property_range(prop, 0, IMA_MAX_RENDER_SLOT - 1);
	RNA_def_property_ui_text(prop, "Render Slot", "The current render slot displayed, only for viewer type images");
	RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

	/*
	 * Image.has_data and Image.depth are temporary,
	 * Update import_obj.py when they are replaced (Arystan)
	 */
	prop = RNA_def_property(srna, "has_data", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_funcs(prop, "rna_Image_has_data_get", NULL);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
	RNA_def_property_ui_text(prop, "Has data", "True if this image has data");

	prop = RNA_def_property(srna, "depth", PROP_INT, PROP_UNSIGNED);
	RNA_def_property_int_funcs(prop, "rna_Image_depth_get", NULL, NULL);
	RNA_def_property_ui_text(prop, "Depth", "Image bit depth");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	prop = RNA_def_int_vector(srna, "size", 2, NULL, 0, 0, "Size",
	                          "Width and height in pixels, zero when image data cant be loaded", 0, 0);
	RNA_def_property_subtype(prop, PROP_PIXEL);
	RNA_def_property_int_funcs(prop, "rna_Image_size_get", NULL, NULL);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	prop = RNA_def_float_vector(srna, "resolution", 2, NULL, 0, 0, "Resolution", "X/Y pixels per meter", 0, 0);
	RNA_def_property_float_funcs(prop, "rna_Image_resolution_get", "rna_Image_resolution_set", NULL);

	prop = RNA_def_property(srna, "frame_duration", PROP_INT, PROP_UNSIGNED);
	RNA_def_property_int_funcs(prop, "rna_Image_frame_duration_get", NULL, NULL);
	RNA_def_property_ui_text(prop, "Duration", "Duration (in frames) of the image (1 when not a video/sequence)");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	/* NOTE about pixels/channels/is_floa:
	 * this properties describes how image is stored internally (inside of ImBuf),
	 * not how it was saved to disk or how it'll be saved on disk
	 */
	prop = RNA_def_property(srna, "pixels", PROP_FLOAT, PROP_NONE);
	RNA_def_property_flag(prop, PROP_DYNAMIC);
	RNA_def_property_multi_array(prop, 1, NULL);
	RNA_def_property_ui_text(prop, "Pixels", "Image pixels in floating point values");
	RNA_def_property_dynamic_array_funcs(prop, "rna_Image_pixels_get_length");
	RNA_def_property_float_funcs(prop, "rna_Image_pixels_get", "rna_Image_pixels_set", NULL);

	prop = RNA_def_property(srna, "channels", PROP_INT, PROP_UNSIGNED);
	RNA_def_property_int_funcs(prop, "rna_Image_channels_get", NULL, NULL);
	RNA_def_property_ui_text(prop, "Channels", "Number of channels in pixels buffer");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	prop = RNA_def_property(srna, "is_float", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_funcs(prop, "rna_Image_is_float_get", NULL);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
	RNA_def_property_ui_text(prop, "Is Float", "True if this image is stored in float buffer");

	prop = RNA_def_property(srna, "colorspace_settings", PROP_POINTER, PROP_NONE);
	RNA_def_property_pointer_sdna(prop, NULL, "colorspace_settings");
	RNA_def_property_struct_type(prop, "ColorManagedInputColorspaceSettings");
	RNA_def_property_ui_text(prop, "Color Space Settings", "Input color space settings");

	prop = RNA_def_property(srna, "alpha_mode", PROP_ENUM, PROP_NONE);
	RNA_def_property_enum_items(prop, alpha_mode_items);
	RNA_def_property_ui_text(prop, "Alpha Mode", "Representation of alpha information in the RGBA pixels");
	RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, "rna_Image_colormanage_update");

	RNA_api_image(srna);
}

//.........这里部分代码省略.........

	func = RNA_def_function(srna, "dupli_list_clear", "rna_Object_free_duplilist");
	RNA_def_function_ui_description(func, "Free the list of dupli objects");

	/* Armature */
	func = RNA_def_function(srna, "find_armature", "modifiers_isDeformedByArmature");
	RNA_def_function_ui_description(func, "Find armature influencing this object as a parent or via a modifier");
	parm = RNA_def_pointer(func, "ob_arm", "Object", "", "Armature object influencing this object or NULL");
	RNA_def_function_return(func, parm);

	/* Shape key */
	func = RNA_def_function(srna, "shape_key_add", "rna_Object_shape_key_add");
	RNA_def_function_ui_description(func, "Add shape key to this object");
	RNA_def_function_flag(func, FUNC_USE_CONTEXT | FUNC_USE_REPORTS);
	RNA_def_string(func, "name", "Key", 0, "", "Unique name for the new keyblock"); /* optional */
	RNA_def_boolean(func, "from_mix", 1, "", "Create new shape from existing mix of shapes");
	parm = RNA_def_pointer(func, "key", "ShapeKey", "", "New shape keyblock");
	RNA_def_parameter_flags(parm, 0, PARM_RNAPTR);
	RNA_def_function_return(func, parm);

	func = RNA_def_function(srna, "shape_key_remove", "rna_Object_shape_key_remove");
	RNA_def_function_ui_description(func, "Remove a Shape Key from this object");
	RNA_def_function_flag(func, FUNC_USE_MAIN | FUNC_USE_REPORTS);
	parm = RNA_def_pointer(func, "key", "ShapeKey", "", "Keyblock to be removed");
	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
	RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);

	/* Ray Cast */
	func = RNA_def_function(srna, "ray_cast", "rna_Object_ray_cast");
	RNA_def_function_ui_description(func, "Cast a ray onto in object space");
	RNA_def_function_flag(func, FUNC_USE_REPORTS);
	
	/* ray start and end */
	parm = RNA_def_float_vector(func, "origin", 3, NULL, -FLT_MAX, FLT_MAX, "", "", -1e4, 1e4);
	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
	parm = RNA_def_float_vector(func, "direction", 3, NULL, -FLT_MAX, FLT_MAX, "", "", -1e4, 1e4);
	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
	RNA_def_float(func, "distance", BVH_RAYCAST_DIST_MAX, 0.0, BVH_RAYCAST_DIST_MAX,
	              "", "Maximum distance", 0.0, BVH_RAYCAST_DIST_MAX);

	/* return location and normal */
	parm = RNA_def_boolean(func, "result", 0, "", "");
	RNA_def_function_output(func, parm);
	parm = RNA_def_float_vector(func, "location", 3, NULL, -FLT_MAX, FLT_MAX, "Location",
	                            "The hit location of this ray cast", -1e4, 1e4);
	RNA_def_parameter_flags(parm, PROP_THICK_WRAP, 0);
	RNA_def_function_output(func, parm);
	parm = RNA_def_float_vector(func, "normal", 3, NULL, -FLT_MAX, FLT_MAX, "Normal",
	                            "The face normal at the ray cast hit location", -1e4, 1e4);
	RNA_def_parameter_flags(parm, PROP_THICK_WRAP, 0);
	RNA_def_function_output(func, parm);
	parm = RNA_def_int(func, "index", 0, 0, 0, "", "The face index, -1 when original data isn't available", 0, 0);
	RNA_def_function_output(func, parm);

	/* Nearest Point */
	func = RNA_def_function(srna, "closest_point_on_mesh", "rna_Object_closest_point_on_mesh");
	RNA_def_function_ui_description(func, "Find the nearest point in object space");
	RNA_def_function_flag(func, FUNC_USE_REPORTS);

	/* location of point for test and max distance */
	parm = RNA_def_float_vector(func, "origin", 3, NULL, -FLT_MAX, FLT_MAX, "", "", -1e4, 1e4);
	RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
	/* default is sqrt(FLT_MAX) */
	RNA_def_float(func, "distance", 1.844674352395373e+19, 0.0, FLT_MAX, "", "Maximum distance", 0.0, FLT_MAX);

	/* return location and normal */