C++ RNA_def_property_pointer_funcs函数代码示例

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

	srna = RNA_def_struct(brna, "RenderSlots", NULL);
	RNA_def_struct_sdna(srna, "RenderSlot");
	RNA_def_struct_ui_text(srna, "Render Slots", "Collection of the render slots");

	prop = RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "RenderSlot");
	RNA_def_property_pointer_funcs(prop, "rna_render_slots_active_get", "rna_render_slots_active_set", NULL, NULL);
	RNA_def_property_flag(prop, PROP_EDITABLE | PROP_NEVER_UNLINK);
	RNA_def_property_ui_text(prop, "Active", "Active render slot of the image");
	RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

	prop = RNA_def_property(srna, "active_index", PROP_INT, PROP_NONE);
	RNA_def_property_int_funcs(prop, "rna_render_slots_active_index_get",
	                           "rna_render_slots_active_index_set",
	                           NULL);
	RNA_def_property_range(prop, 0, IMA_MAX_RENDER_SLOT);
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
	RNA_def_property_ui_text(prop, "Active Index", "Index of an active render slot of the image");
	RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);
}

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

	srna = RNA_def_struct(brna, "SunLamp", "Lamp");
	RNA_def_struct_sdna(srna, "Lamp");
	RNA_def_struct_ui_text(srna, "Sun Lamp", "Constant direction parallel ray lamp");
	RNA_def_struct_ui_icon(srna, ICON_LAMP_SUN);

	rna_def_lamp_shadow(srna, 0, 0);

	/* sky */
	prop = RNA_def_property(srna, "sky", PROP_POINTER, PROP_NONE);
	RNA_def_property_flag(prop, PROP_NEVER_NULL);
	RNA_def_property_struct_type(prop, "LampSkySettings");
	RNA_def_property_pointer_funcs(prop, "rna_Lamp_sky_settings_get", NULL, NULL, NULL);
	RNA_def_property_ui_text(prop, "Sky Settings", "Sky related settings for sun lamps");

	rna_def_lamp_sky_settings(brna);

	/* BGE Only */
	prop = RNA_def_property(srna, "shadow_frustum_size", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_sdna(prop, NULL, "shadow_frustum_size");
	RNA_def_property_ui_range(prop, 0.001, 100.0, 2, 1);
	RNA_def_property_ui_text(prop, "Frustum Size", "Size of the frustum used for creating the shadow map");
	RNA_def_property_update(prop, 0, "rna_Lamp_draw_update");

	prop = RNA_def_property(srna, "show_shadow_box", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "mode", LA_SHOW_SHADOW_BOX);
	RNA_def_property_ui_text(prop, "Show Shadow Box",
	                         "Draw a box in 3D view to visualize which objects are contained in it");
	RNA_def_property_update(prop, 0, "rna_Lamp_draw_update");
}

static void rna_def_gpencil_layers(BlenderRNA *brna, PropertyRNA *cprop)
{
	StructRNA *srna;
	PropertyRNA *prop;

//	FunctionRNA *func;
//	PropertyRNA *parm;

	RNA_def_property_srna(cprop, "GreasePencilLayers");
	srna= RNA_def_struct(brna, "GreasePencilLayers", NULL);
	RNA_def_struct_sdna(srna, "bGPdata");
	RNA_def_struct_ui_text(srna, "Grease Pencil Layers", "Collection of grease pencil layers");

#if 0
	func= RNA_def_function(srna, "new", "rna_GPencil_layer_new");
	RNA_def_function_ui_description(func, "Add a new spline to the curve.");
	parm= RNA_def_enum(func, "type", curve_type_items, CU_POLY, "", "type for the new spline.");
	RNA_def_property_flag(parm, PROP_REQUIRED);
	parm= RNA_def_pointer(func, "spline", "Spline", "", "The newly created spline.");
	RNA_def_function_return(func, parm);

	func= RNA_def_function(srna, "remove", "rna_GPencil_layer_remove");
	RNA_def_function_ui_description(func, "Remove a spline from a curve.");
	RNA_def_function_flag(func, FUNC_USE_REPORTS);
	parm= RNA_def_pointer(func, "spline", "Spline", "", "The spline to remove.");
	RNA_def_property_flag(parm, PROP_REQUIRED|PROP_NEVER_NULL);
#endif

	prop= RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "GreasePencil");
	RNA_def_property_pointer_funcs(prop, "rna_GPencil_active_layer_get", "rna_GPencil_active_layer_set", NULL, NULL);
	RNA_def_property_flag(prop, PROP_EDITABLE);
	RNA_def_property_ui_text(prop, "Active Layer", "Active grease pencil layer");
}

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

	srna = RNA_def_struct(brna, "Paint", NULL);
	RNA_def_struct_ui_text(srna, "Paint", "");

	/* Global Settings */
	prop = RNA_def_property(srna, "brush", PROP_POINTER, PROP_NONE);
	RNA_def_property_flag(prop, PROP_EDITABLE);
	RNA_def_property_pointer_funcs(prop, NULL, NULL, NULL, "rna_Brush_mode_poll");
	RNA_def_property_ui_text(prop, "Brush", "Active Brush");
	RNA_def_property_update(prop, 0, "rna_Paint_brush_update");

	prop = RNA_def_property(srna, "show_brush", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flags", PAINT_SHOW_BRUSH);
	RNA_def_property_ui_text(prop, "Show Brush", "");

	prop = RNA_def_property(srna, "show_brush_on_surface", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flags", PAINT_SHOW_BRUSH_ON_SURFACE);
	RNA_def_property_ui_text(prop, "Show Brush On Surface", "");

	prop = RNA_def_property(srna, "show_low_resolution", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flags", PAINT_FAST_NAVIGATE);
	RNA_def_property_ui_text(prop, "Fast Navigate", "For multires, show low resolution while navigating the view");

	prop = RNA_def_property(srna, "input_samples", PROP_INT, PROP_UNSIGNED);
	RNA_def_property_int_sdna(prop, NULL, "num_input_samples");
	RNA_def_property_ui_range(prop, 1, PAINT_MAX_INPUT_SAMPLES, 0, -1);
	RNA_def_property_ui_text(prop, "Input Samples", "Average multiple input samples together to smooth the brush stroke");
}

static void rna_def_gpencil_layers_api(BlenderRNA *brna, PropertyRNA *cprop)
{
	StructRNA *srna;
	PropertyRNA *prop;

	FunctionRNA *func;
	PropertyRNA *parm;

	RNA_def_property_srna(cprop, "GreasePencilLayers");
	srna = RNA_def_struct(brna, "GreasePencilLayers", NULL);
	RNA_def_struct_sdna(srna, "bGPdata");
	RNA_def_struct_ui_text(srna, "Grease Pencil Layers", "Collection of grease pencil layers");

	func = RNA_def_function(srna, "new", "rna_GPencil_layer_new");
	RNA_def_function_ui_description(func, "Add a new grease pencil layer");
	parm = RNA_def_string(func, "name", "GPencilLayer", MAX_NAME, "Name", "Name of the layer");
	RNA_def_property_flag(parm, PROP_REQUIRED);
	RNA_def_boolean(func, "set_active", 0, "Set Active", "Set the newly created layer to the active layer");
	parm = RNA_def_pointer(func, "layer", "GPencilLayer", "", "The newly created layer");
	RNA_def_function_return(func, parm);

	func = RNA_def_function(srna, "remove", "rna_GPencil_layer_remove");
	RNA_def_function_ui_description(func, "Remove a grease pencil layer");
	RNA_def_function_flag(func, FUNC_USE_REPORTS);
	parm = RNA_def_pointer(func, "layer", "GPencilLayer", "", "The layer to remove");
	RNA_def_property_flag(parm, PROP_REQUIRED | PROP_NEVER_NULL | PROP_RNAPTR);
	RNA_def_property_clear_flag(parm, PROP_THICK_WRAP);

	prop = RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "GreasePencil");
	RNA_def_property_pointer_funcs(prop, "rna_GPencil_active_layer_get", "rna_GPencil_active_layer_set", NULL, NULL);
	RNA_def_property_flag(prop, PROP_EDITABLE);
	RNA_def_property_ui_text(prop, "Active Layer", "Active grease pencil layer");
}

static void rna_def_render_slots(BlenderRNA *brna, PropertyRNA *cprop)
{
  StructRNA *srna;
  FunctionRNA *func;
  PropertyRNA *prop, *parm;

  RNA_def_property_srna(cprop, "RenderSlots");
  srna = RNA_def_struct(brna, "RenderSlots", NULL);
  RNA_def_struct_sdna(srna, "Image");
  RNA_def_struct_ui_text(srna, "Render Layers", "Collection of render layers");

  prop = RNA_def_property(srna, "active_index", PROP_INT, PROP_UNSIGNED);
  RNA_def_property_int_sdna(prop, NULL, "render_slot");
  RNA_def_property_int_funcs(prop,
                             "rna_render_slots_active_index_get",
                             "rna_render_slots_active_index_set",
                             "rna_render_slots_active_index_range");
  RNA_def_property_ui_text(prop, "Active", "Active render slot of the image");
  RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

  prop = RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE);
  RNA_def_property_struct_type(prop, "RenderSlot");
  RNA_def_property_pointer_funcs(
      prop, "rna_render_slots_active_get", "rna_render_slots_active_set", NULL, NULL);
  RNA_def_property_flag(prop, PROP_EDITABLE);
  RNA_def_property_ui_text(prop, "Active", "Active render slot of the image");
  RNA_def_property_update(prop, NC_IMAGE | ND_DISPLAY, NULL);

  func = RNA_def_function(srna, "new", "BKE_image_add_renderslot");
  RNA_def_function_ui_description(func, "Add a render slot to the image");
  parm = RNA_def_string(func, "name", NULL, 0, "Name", "New name for the render slot");
  parm = RNA_def_pointer(func, "result", "RenderSlot", "", "Newly created render layer");
  RNA_def_function_return(func, parm);
}

static void rna_def_keyingset(BlenderRNA *brna)
{
	StructRNA *srna;
	PropertyRNA *prop;
	
	srna = RNA_def_struct(brna, "KeyingSet", NULL);
	RNA_def_struct_ui_text(srna, "Keying Set", "Settings that should be keyframed together");
	
	/* Id/Label */
	prop = RNA_def_property(srna, "bl_idname", PROP_STRING, PROP_NONE);
	RNA_def_property_string_sdna(prop, NULL, "idname");
	RNA_def_property_flag(prop, PROP_REGISTER | PROP_NEVER_CLAMP);
	RNA_def_property_ui_text(prop, "ID Name", KEYINGSET_IDNAME_DOC);
/*	RNA_def_property_update(prop, NC_SCENE | ND_KEYINGSET | NA_RENAME, NULL); */ /* NOTE: disabled, as ID name shouldn't be editable */
	
	prop = RNA_def_property(srna, "bl_label", PROP_STRING, PROP_NONE);
	RNA_def_property_string_sdna(prop, NULL, "name");
	RNA_def_property_string_funcs(prop, NULL, NULL, "rna_KeyingSet_name_set");
	RNA_def_property_ui_text(prop, "UI Name", "");
	RNA_def_struct_ui_icon(srna, ICON_KEYINGSET);
	RNA_def_struct_name_property(srna, prop);
	RNA_def_property_update(prop, NC_SCENE | ND_KEYINGSET | NA_RENAME, NULL);
	
	prop = RNA_def_property(srna, "bl_description", PROP_STRING, PROP_NONE);
	RNA_def_property_string_sdna(prop, NULL, "description");
	RNA_def_property_string_maxlength(prop, RNA_DYN_DESCR_MAX); /* else it uses the pointer size! */
	RNA_def_property_flag(prop, PROP_REGISTER_OPTIONAL);
	RNA_def_property_ui_text(prop, "Description", "A short description of the keying set");
	
	/* KeyingSetInfo (Type Info) for Builtin Sets only  */
	prop = RNA_def_property(srna, "type_info", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "KeyingSetInfo");
	RNA_def_property_pointer_funcs(prop, "rna_KeyingSet_typeinfo_get", NULL, NULL, NULL);
	RNA_def_property_ui_text(prop, "Type Info", "Callback function defines for built-in Keying Sets");
	
	/* Paths */
	prop = RNA_def_property(srna, "paths", PROP_COLLECTION, PROP_NONE);
	RNA_def_property_collection_sdna(prop, NULL, "paths", NULL);
	RNA_def_property_struct_type(prop, "KeyingSetPath");
	RNA_def_property_ui_text(prop, "Paths", "Keying Set Paths to define settings that get keyframed together");
	rna_def_keyingset_paths(brna, prop);

	/* Flags */
	prop = RNA_def_property(srna, "is_path_absolute", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", KEYINGSET_ABSOLUTE);
	RNA_def_property_ui_text(prop, "Absolute",
	                         "Keying Set defines specific paths/settings to be keyframed "
	                         "(i.e. is not reliant on context info)");
	
	/* Keyframing Flags */
	rna_def_common_keying_flags(srna, 0);
	
	
	/* Keying Set API */
	RNA_api_keyingset(srna);
}

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

	srna = RNA_def_struct(brna, "Paint", NULL);
	RNA_def_struct_ui_text(srna, "Paint", "");

	/* Global Settings */
	prop = RNA_def_property(srna, "brush", PROP_POINTER, PROP_NONE);
	RNA_def_property_flag(prop, PROP_EDITABLE);
	RNA_def_property_pointer_funcs(prop, NULL, NULL, NULL, "rna_Brush_mode_poll");
	RNA_def_property_ui_text(prop, "Brush", "Active Brush");
	RNA_def_property_update(prop, 0, "rna_Paint_brush_update");

	prop = RNA_def_property(srna, "show_brush", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flags", PAINT_SHOW_BRUSH);
	RNA_def_property_ui_text(prop, "Show Brush", "");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);

	prop = RNA_def_property(srna, "show_brush_on_surface", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flags", PAINT_SHOW_BRUSH_ON_SURFACE);
	RNA_def_property_ui_text(prop, "Show Brush On Surface", "");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);

	prop = RNA_def_property(srna, "show_low_resolution", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flags", PAINT_FAST_NAVIGATE);
	RNA_def_property_ui_text(prop, "Fast Navigate", "For multires, show low resolution while navigating the view");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);

	prop = RNA_def_property(srna, "input_samples", PROP_INT, PROP_UNSIGNED);
	RNA_def_property_int_sdna(prop, NULL, "num_input_samples");
	RNA_def_property_ui_range(prop, 1, PAINT_MAX_INPUT_SAMPLES, 0, -1);
	RNA_def_property_ui_text(prop, "Input Samples", "Average multiple input samples together to smooth the brush stroke");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);

	prop = RNA_def_property(srna, "use_symmetry_x", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "symmetry_flags", PAINT_SYMM_X);
	RNA_def_property_ui_text(prop, "Symmetry X", "Mirror brush across the X axis");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);

	prop = RNA_def_property(srna, "use_symmetry_y", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "symmetry_flags", PAINT_SYMM_Y);
	RNA_def_property_ui_text(prop, "Symmetry Y", "Mirror brush across the Y axis");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);

	prop = RNA_def_property(srna, "use_symmetry_z", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "symmetry_flags", PAINT_SYMM_Z);
	RNA_def_property_ui_text(prop, "Symmetry Z", "Mirror brush across the Z axis");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);

	prop = RNA_def_property(srna, "use_symmetry_feather", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "symmetry_flags", PAINT_SYMMETRY_FEATHER);
	RNA_def_property_ui_text(prop, "Symmetry Feathering",
	                         "Reduce the strength of the brush where it overlaps symmetrical daubs");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);
}

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

	static EnumPropertyItem mask_id_type_items[] = {
		{ID_MC, "MOVIECLIP", ICON_SEQUENCE, "Movie Clip", ""},
		{0, NULL, 0, NULL, NULL}};

	static EnumPropertyItem parent_type_items[] = {
		{MASK_PARENT_POINT_TRACK, "POINT_TRACK", 0, "Point Track", ""},
		{MASK_PARENT_PLANE_TRACK, "PLANE_TRACK", 0, "Plane Track", ""},
		{0, NULL, 0, NULL, NULL}};

	srna = RNA_def_struct(brna, "MaskParent", NULL);
	RNA_def_struct_ui_text(srna, "Mask Parent", "Parenting settings for masking element");

	/* Target Properties - ID-block to Drive */
	prop = RNA_def_property(srna, "id", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "ID");
	RNA_def_property_flag(prop, PROP_EDITABLE);
	// RNA_def_property_editable_func(prop, "rna_maskSpline_id_editable");
	/* note: custom set function is ONLY to avoid rna setting a user for this. */
	RNA_def_property_pointer_funcs(prop, NULL, "rna_MaskParent_id_set", "rna_MaskParent_id_typef", NULL);
	RNA_def_property_ui_text(prop, "ID", "ID-block to which masking element would be parented to or to it's property");
	RNA_def_property_update(prop, 0, "rna_Mask_update_parent");

	prop = RNA_def_property(srna, "id_type", PROP_ENUM, PROP_NONE);
	RNA_def_property_enum_sdna(prop, NULL, "id_type");
	RNA_def_property_enum_items(prop, mask_id_type_items);
	RNA_def_property_enum_default(prop, ID_MC);
	RNA_def_property_enum_funcs(prop, NULL, "rna_MaskParent_id_type_set", NULL);
	//RNA_def_property_editable_func(prop, "rna_MaskParent_id_type_editable");
	RNA_def_property_ui_text(prop, "ID Type", "Type of ID-block that can be used");
	RNA_def_property_update(prop, 0, "rna_Mask_update_parent");

	/* type */
	prop = RNA_def_property(srna, "type", PROP_ENUM, PROP_NONE);
	RNA_def_property_enum_items(prop, parent_type_items);
	RNA_def_property_ui_text(prop, "Parent Type", "Parent Type");
	RNA_def_property_update(prop, 0, "rna_Mask_update_parent");

	/* parent */
	prop = RNA_def_property(srna, "parent", PROP_STRING, PROP_NONE);
	RNA_def_property_ui_text(prop, "Parent", "Name of parent object in specified data block to which parenting happens");
	RNA_def_property_string_maxlength(prop, MAX_ID_NAME - 2);
	RNA_def_property_update(prop, 0, "rna_Mask_update_parent");

	/* sub_parent */
	prop = RNA_def_property(srna, "sub_parent", PROP_STRING, PROP_NONE);
	RNA_def_property_ui_text(prop, "Sub Parent", "Name of parent sub-object in specified data block to which parenting happens");
	RNA_def_property_string_maxlength(prop, MAX_ID_NAME - 2);
	RNA_def_property_update(prop, 0, "rna_Mask_update_parent");
}

static void rna_def_mask_splines(BlenderRNA *brna)
{
	StructRNA *srna;
	FunctionRNA *func;
	PropertyRNA *prop;
	PropertyRNA *parm;

	srna = RNA_def_struct(brna, "MaskSplines", NULL);
	RNA_def_struct_sdna(srna, "MaskLayer");
	RNA_def_struct_ui_text(srna, "Mask Splines", "Collection of masking splines");

	/* Create new spline */
	func = RNA_def_function(srna, "new", "rna_MaskLayer_spline_new");
	RNA_def_function_flag(func, FUNC_USE_SELF_ID);
	RNA_def_function_ui_description(func, "Add a new spline to the layer");
	parm = RNA_def_pointer(func, "spline", "MaskSpline", "", "The newly created spline");
	RNA_def_function_return(func, parm);

	/* Remove the spline */
	func = RNA_def_function(srna, "remove", "rna_MaskLayer_spline_remove");
	RNA_def_function_flag(func, FUNC_USE_SELF_ID);
	RNA_def_function_ui_description(func, "Remove a spline from a layer");
	RNA_def_function_flag(func, FUNC_USE_REPORTS);
	parm = RNA_def_pointer(func, "spline", "MaskSpline", "", "The spline to remove");
	RNA_def_property_flag(parm, PROP_REQUIRED | PROP_NEVER_NULL | PROP_RNAPTR);
	RNA_def_property_clear_flag(parm, PROP_THICK_WRAP);

	/* active spline */
	prop = RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "MaskSpline");
	RNA_def_property_pointer_funcs(prop, "rna_MaskLayer_active_spline_get", "rna_MaskLayer_active_spline_set", NULL, NULL);
	RNA_def_property_flag(prop, PROP_EDITABLE | PROP_NEVER_UNLINK);
	RNA_def_property_ui_text(prop, "Active Spline", "Active spline of masking layer");

	/* active point */
	prop = RNA_def_property(srna, "active_point", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "MaskSplinePoint");
	RNA_def_property_pointer_funcs(prop, "rna_MaskLayer_active_spline_point_get", "rna_MaskLayer_active_spline_point_set", NULL, NULL);
	RNA_def_property_flag(prop, PROP_EDITABLE | PROP_NEVER_UNLINK);
	RNA_def_property_ui_text(prop, "Active Spline", "Active spline of masking layer");
}

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

    srna= RNA_def_struct(brna, "AnimViz", NULL);
    RNA_def_struct_sdna(srna, "bAnimVizSettings");
    RNA_def_struct_ui_text(srna, "Animation Visualisation", "Settings for the visualisation of motion");

    /* onion-skinning settings (nested struct) */
    prop= RNA_def_property(srna, "onion_skin_frames", PROP_POINTER, PROP_NONE);
    RNA_def_property_flag(prop, PROP_NEVER_NULL);
    RNA_def_property_struct_type(prop, "AnimVizOnionSkinning");
    RNA_def_property_pointer_funcs(prop, "rna_AnimViz_onion_skinning_get", NULL, NULL, NULL);
    RNA_def_property_ui_text(prop, "Onion Skinning", "Onion Skinning (ghosting) settings for visualisation");

    /* motion path settings (nested struct) */
    prop= RNA_def_property(srna, "motion_path", PROP_POINTER, PROP_NONE);
    RNA_def_property_flag(prop, PROP_NEVER_NULL);
    RNA_def_property_struct_type(prop, "AnimVizMotionPaths");
    RNA_def_property_pointer_funcs(prop, "rna_AnimViz_motion_paths_get", NULL, NULL, NULL);
    RNA_def_property_ui_text(prop, "Motion Paths", "Motion Path settings for visualisation");
}

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

    srna = RNA_def_struct(brna, "BoidState", NULL);
    RNA_def_struct_ui_text(srna, "Boid State", "Boid state for boid physics");

    prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
    RNA_def_property_ui_text(prop, "Name", "Boid state name");
    RNA_def_struct_name_property(srna, prop);

    prop = RNA_def_property(srna, "ruleset_type", PROP_ENUM, PROP_NONE);
    RNA_def_property_enum_items(prop, boidruleset_type_items);
    RNA_def_property_ui_text(prop, "Rule Evaluation", "How the rules in the list are evaluated");

    prop = RNA_def_property(srna, "rules", PROP_COLLECTION, PROP_NONE);
    RNA_def_property_struct_type(prop, "BoidRule");
    RNA_def_property_ui_text(prop, "Boid Rules", "");

    prop = RNA_def_property(srna, "active_boid_rule", PROP_POINTER, PROP_NONE);
    RNA_def_property_struct_type(prop, "BoidRule");
    RNA_def_property_pointer_funcs(prop, "rna_BoidState_active_boid_rule_get", NULL, NULL, NULL);
    RNA_def_property_ui_text(prop, "Active Boid Rule", "");

    prop = RNA_def_property(srna, "active_boid_rule_index", PROP_INT, PROP_UNSIGNED);
    RNA_def_property_int_funcs(prop, "rna_BoidState_active_boid_rule_index_get",
                               "rna_BoidState_active_boid_rule_index_set",
                               "rna_BoidState_active_boid_rule_index_range");
    RNA_def_property_ui_text(prop, "Active Boid Rule Index", "");

    prop = RNA_def_property(srna, "rule_fuzzy", PROP_FLOAT, PROP_NONE);
    RNA_def_property_float_sdna(prop, NULL, "rule_fuzziness");
    RNA_def_property_range(prop, 0.0, 1.0);
    RNA_def_property_ui_text(prop, "Rule Fuzziness", "");
    RNA_def_property_update(prop, 0, "rna_Boids_reset");

    prop = RNA_def_property(srna, "volume", PROP_FLOAT, PROP_NONE);
    RNA_def_property_range(prop, 0.0, 100.0);
    RNA_def_property_ui_text(prop, "Volume", "");
    RNA_def_property_update(prop, 0, "rna_Boids_reset");

    prop = RNA_def_property(srna, "falloff", PROP_FLOAT, PROP_NONE);
    RNA_def_property_range(prop, 0.0, 10.0);
    RNA_def_property_ui_text(prop, "Falloff", "");
    RNA_def_property_update(prop, 0, "rna_Boids_reset");
}

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

	srna = RNA_def_struct(brna, "BakePixel", NULL);
	RNA_def_struct_ui_text(srna, "Bake Pixel", "");

	RNA_define_verify_sdna(0);

	prop = RNA_def_property(srna, "primitive_id", PROP_INT, PROP_NONE);
	RNA_def_property_int_sdna(prop, NULL, "primitive_id");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	prop = RNA_def_property(srna, "object_id", PROP_INT, PROP_NONE);
	RNA_def_property_int_sdna(prop, NULL, "object_id");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	prop = RNA_def_property(srna, "uv", PROP_FLOAT, PROP_NONE);
	RNA_def_property_array(prop, 2);
	RNA_def_property_float_sdna(prop, NULL, "uv");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	prop = RNA_def_property(srna, "du_dx", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_sdna(prop, NULL, "du_dx");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	prop = RNA_def_property(srna, "du_dy", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_sdna(prop, NULL, "du_dy");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	prop = RNA_def_property(srna, "dv_dx", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_sdna(prop, NULL, "dv_dx");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	prop = RNA_def_property(srna, "dv_dy", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_sdna(prop, NULL, "dv_dy");
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	prop = RNA_def_property(srna, "next", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "BakePixel");
	RNA_def_property_pointer_funcs(prop, "rna_BakePixel_next_get", NULL, NULL, NULL);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

	RNA_define_verify_sdna(1);
}

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

	srna = RNA_def_struct(brna, "TouchSensor", "Sensor");
	RNA_def_struct_ui_text(srna, "Touch Sensor", "Sensor to detect objects colliding with the current object");
	RNA_def_struct_sdna_from(srna, "bTouchSensor", "data");

	prop = RNA_def_property(srna, "material", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "Material");
	RNA_def_property_pointer_sdna(prop, NULL, "ma");
	RNA_def_property_flag(prop, PROP_EDITABLE);
	RNA_def_property_ui_text(prop, "Material", "Only look for objects with this material (blank = all objects)");
	/* note: custom set function is ONLY to avoid rna setting a user for this. */
	RNA_def_property_pointer_funcs(prop, NULL, "rna_Sensor_touch_material_set", NULL, NULL);
	RNA_def_property_update(prop, NC_LOGIC, NULL);
}

/* armature.bones.* */
static void rna_def_armature_edit_bones(BlenderRNA *brna, PropertyRNA *cprop)
{
	StructRNA *srna;
	PropertyRNA *prop;

	FunctionRNA *func;
	PropertyRNA *parm;

	RNA_def_property_srna(cprop, "ArmatureEditBones");
	srna = RNA_def_struct(brna, "ArmatureEditBones", NULL);
	RNA_def_struct_sdna(srna, "bArmature");
	RNA_def_struct_ui_text(srna, "Armature EditBones", "Collection of armature edit bones");

	prop = RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "EditBone");
	RNA_def_property_pointer_sdna(prop, NULL, "act_edbone");
	RNA_def_property_flag(prop, PROP_EDITABLE);
	RNA_def_property_ui_text(prop, "Active EditBone", "Armatures active edit bone");
	/*RNA_def_property_update(prop, 0, "rna_Armature_act_editbone_update"); */
	RNA_def_property_pointer_funcs(prop, NULL, "rna_Armature_act_edit_bone_set", NULL, NULL);

	/* todo, redraw */
/*		RNA_def_property_collection_active(prop, prop_act); */

	/* add target */
	func = RNA_def_function(srna, "new", "rna_Armature_edit_bone_new");
	RNA_def_function_flag(func, FUNC_USE_REPORTS);
	RNA_def_function_ui_description(func, "Add a new bone");
	parm = RNA_def_string(func, "name", "Object", 0, "", "New name for the bone");
	RNA_def_property_flag(parm, PROP_REQUIRED);

	/* return type */
	parm = RNA_def_pointer(func, "bone", "EditBone", "", "Newly created edit bone");
	RNA_def_function_return(func, parm);

	/* remove target */
	func = RNA_def_function(srna, "remove", "rna_Armature_edit_bone_remove");
	RNA_def_function_flag(func, FUNC_USE_REPORTS);
	RNA_def_function_ui_description(func, "Remove an existing bone from the armature");
	/* target to remove*/
	parm = RNA_def_pointer(func, "bone", "EditBone", "", "EditBone to remove");
	RNA_def_property_flag(parm, PROP_REQUIRED | PROP_NEVER_NULL | PROP_RNAPTR);
	RNA_def_property_clear_flag(parm, PROP_THICK_WRAP);
}