C++ RNA_def_struct_path_func函数代码示例

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

	srna= RNA_def_struct(brna, "ShapeKeyPoint", NULL);
	RNA_def_struct_ui_text(srna, "Shape Key Point", "Point in a shape key");
	RNA_def_struct_path_func(srna, "rna_ShapeKeyPoint_path");

	prop= RNA_def_property(srna, "co", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_array(prop, 3);
	RNA_def_property_float_funcs(prop, "rna_ShapeKeyPoint_co_get", "rna_ShapeKeyPoint_co_set", NULL);
	RNA_def_property_ui_text(prop, "Location", "");
	RNA_def_property_update(prop, 0, "rna_Key_update_data");

	srna= RNA_def_struct(brna, "ShapeKeyCurvePoint", NULL);
	RNA_def_struct_ui_text(srna, "Shape Key Curve Point", "Point in a shape key for curves");
	RNA_def_struct_path_func(srna, "rna_ShapeKeyPoint_path"); /* there's nothing type specific here, so this is fine for now */

	prop= RNA_def_property(srna, "co", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_array(prop, 3);
	RNA_def_property_float_funcs(prop, "rna_ShapeKeyPoint_co_get", "rna_ShapeKeyPoint_co_set", NULL);
	RNA_def_property_ui_text(prop, "Location", "");
	RNA_def_property_update(prop, 0, "rna_Key_update_data");

	prop= RNA_def_property(srna, "tilt", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_funcs(prop, "rna_ShapeKeyCurvePoint_tilt_get", "rna_ShapeKeyCurvePoint_tilt_set", NULL);
	RNA_def_property_ui_text(prop, "Tilt", "");
	RNA_def_property_update(prop, 0, "rna_Key_update_data");

	srna= RNA_def_struct(brna, "ShapeKeyBezierPoint", NULL);
	RNA_def_struct_ui_text(srna, "Shape Key Bezier Point", "Point in a shape key for Bezier curves");
	RNA_def_struct_path_func(srna, "rna_ShapeKeyPoint_path"); /* there's nothing type specific here, so this is fine for now */

	prop= RNA_def_property(srna, "co", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_array(prop, 3);
	RNA_def_property_float_funcs(prop, "rna_ShapeKeyBezierPoint_co_get", "rna_ShapeKeyBezierPoint_co_set", NULL);
	RNA_def_property_ui_text(prop, "Location", "");
	RNA_def_property_update(prop, 0, "rna_Key_update_data");

	prop= RNA_def_property(srna, "handle_left", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_array(prop, 3);
	RNA_def_property_float_funcs(prop, "rna_ShapeKeyBezierPoint_handle_1_co_get", "rna_ShapeKeyBezierPoint_handle_1_co_set", NULL);
	RNA_def_property_ui_text(prop, "Handle 1 Location", "");
	RNA_def_property_update(prop, 0, "rna_Key_update_data");

	prop= RNA_def_property(srna, "handle_right", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_array(prop, 3);
	RNA_def_property_float_funcs(prop, "rna_ShapeKeyBezierPoint_handle_2_co_get", "rna_ShapeKeyBezierPoint_handle_2_co_set", NULL);
	RNA_def_property_ui_text(prop, "Handle 2 Location", "");
	RNA_def_property_update(prop, 0, "rna_Key_update_data");

	/* appears to be unused currently
	prop= RNA_def_property(srna, "tilt", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_funcs(prop, "rna_ShapeKeyBezierPoint_tilt_get", "rna_ShapeKeyBezierPoint_tilt_set", NULL);
	RNA_def_property_ui_text(prop, "Tilt", "");
	RNA_def_property_update(prop, 0, "rna_Key_update_data"); */
}

/* use for weight paint too */
static void rna_def_vertex_paint(BlenderRNA *brna)
{
	StructRNA *srna;
	PropertyRNA *prop;

	srna = RNA_def_struct(brna, "VertexPaint", "Paint");
	RNA_def_struct_sdna(srna, "VPaint");
	RNA_def_struct_path_func(srna, "rna_VertexPaint_path");
	RNA_def_struct_ui_text(srna, "Vertex Paint", "Properties of vertex and weight paint mode");

	/* vertex paint only */
	prop = RNA_def_property(srna, "use_all_faces", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", VP_AREA);
	RNA_def_property_ui_text(prop, "All Faces", "Paint on all faces inside brush");

	prop = RNA_def_property(srna, "use_normal", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", VP_NORMALS);
	RNA_def_property_ui_text(prop, "Normals", "Apply the vertex normal before painting");
	
	prop = RNA_def_property(srna, "use_spray", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", VP_SPRAY);
	RNA_def_property_ui_text(prop, "Spray", "Keep applying paint effect while holding mouse");

	/* weight paint only */
	prop = RNA_def_property(srna, "use_group_restrict", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", VP_ONLYVGROUP);
	RNA_def_property_ui_text(prop, "Restrict", "Restrict painting to vertices in the group");
}

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

	srna= RNA_def_struct(brna, "LatticePoint", NULL);
	RNA_def_struct_sdna(srna, "BPoint");
	RNA_def_struct_ui_text(srna, "LatticePoint", "Point in the lattice grid");
	RNA_def_struct_path_func(srna, "rna_LatticePoint_path");

	prop= RNA_def_property(srna, "co", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_array(prop, 3);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
	RNA_def_property_float_funcs(prop, "rna_LatticePoint_co_get", NULL, NULL);
	RNA_def_property_ui_text(prop, "Location", "");

	prop= RNA_def_property(srna, "co_deform", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_float_sdna(prop, NULL, "vec");
	RNA_def_property_array(prop, 3);
	RNA_def_property_ui_text(prop, "Deformed Location", "");
	RNA_def_property_update(prop, 0, "rna_Lattice_update_data");

	prop= RNA_def_property(srna, "groups", PROP_COLLECTION, PROP_NONE);
	RNA_def_property_collection_funcs(prop, "rna_LatticePoint_groups_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", NULL, NULL, NULL, NULL);
	RNA_def_property_struct_type(prop, "VertexGroupElement");
	RNA_def_property_ui_text(prop, "Groups", "Weights for the vertex groups this point is member of");
}

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

	srna = RNA_def_struct(brna, "ColorRampElement", NULL);
	RNA_def_struct_sdna(srna, "CBData");
	RNA_def_struct_path_func(srna, "rna_ColorRampElement_path");
	RNA_def_struct_ui_text(srna, "Color Ramp Element", "Element defining a color at a position in the color ramp");
	
	prop = RNA_def_property(srna, "color", PROP_FLOAT, PROP_COLOR);
	RNA_def_property_float_sdna(prop, NULL, "r");
	RNA_def_property_array(prop, 4);
	RNA_def_property_ui_text(prop, "Color", "Set color of selected color stop");
	RNA_def_property_update(prop, 0, "rna_ColorRamp_update");

	prop = RNA_def_property(srna, "alpha", PROP_FLOAT, PROP_COLOR);
	RNA_def_property_float_sdna(prop, NULL, "a");
	RNA_def_property_ui_text(prop, "Alpha", "Set alpha of selected color stop");
	RNA_def_property_update(prop, 0, "rna_ColorRamp_update");

	prop = RNA_def_property(srna, "position", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_sdna(prop, NULL, "pos");
	RNA_def_property_range(prop, 0, 1);
	RNA_def_property_ui_text(prop, "Position", "Set position of selected color stop");
	RNA_def_property_update(prop, 0, "rna_ColorRamp_update");
}

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

	RNA_def_property_srna(cprop, "ColorRampElements");
	srna = RNA_def_struct(brna, "ColorRampElements", NULL);
	RNA_def_struct_sdna(srna, "ColorBand");
	RNA_def_struct_path_func(srna, "rna_ColorRampElement_path");
	RNA_def_struct_ui_text(srna, "Color Ramp Elements", "Collection of Color Ramp Elements");

	/* TODO, make these functions generic in texture.c */
	func = RNA_def_function(srna, "new", "rna_ColorRampElement_new");
	RNA_def_function_ui_description(func, "Add element to ColorRamp");
	RNA_def_function_flag(func, FUNC_USE_REPORTS);
	parm = RNA_def_float(func, "position", 0.0f, 0.0f, 1.0f, "Position", "Position to add element", 0.0f, 1.0f);
	RNA_def_property_flag(parm, PROP_REQUIRED);
	/* return type */
	parm = RNA_def_pointer(func, "element", "ColorRampElement", "", "New element");
	RNA_def_function_return(func, parm);

	func = RNA_def_function(srna, "remove", "rna_ColorRampElement_remove");
	RNA_def_function_ui_description(func, "Delete element from ColorRamp");
	RNA_def_function_flag(func, FUNC_USE_REPORTS);
	parm = RNA_def_pointer(func, "element", "ColorRampElement", "", "Element to remove");
	RNA_def_property_flag(parm, PROP_REQUIRED | PROP_NEVER_NULL | PROP_RNAPTR);
	RNA_def_property_clear_flag(parm, PROP_THICK_WRAP);
}

/* use for weight paint too */
static void rna_def_vertex_paint(BlenderRNA *brna)
{
	StructRNA *srna;
	PropertyRNA *prop;

	srna = RNA_def_struct(brna, "VertexPaint", "Paint");
	RNA_def_struct_sdna(srna, "VPaint");
	RNA_def_struct_path_func(srna, "rna_VertexPaint_path");
	RNA_def_struct_ui_text(srna, "Vertex Paint", "Properties of vertex and weight paint mode");

	/* weight paint only */
	prop = RNA_def_property(srna, "use_group_restrict", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", VP_FLAG_VGROUP_RESTRICT);
	RNA_def_property_ui_text(prop, "Restrict", "Restrict painting to vertices in the group");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);

	/* Mirroring */
	prop = RNA_def_property(srna, "radial_symmetry", PROP_INT, PROP_XYZ);
	RNA_def_property_int_sdna(prop, NULL, "radial_symm");
	RNA_def_property_int_default(prop, 1);
	RNA_def_property_range(prop, 1, 64);
	RNA_def_property_ui_range(prop, 1, 32, 1, 1);
	RNA_def_property_ui_text(prop, "Radial Symmetry Count X Axis",
	                         "Number of times to copy strokes across the surface");
}

static void rna_def_uv_sculpt(BlenderRNA  *brna)
{
	StructRNA *srna;

	srna = RNA_def_struct(brna, "UvSculpt", "Paint");
	RNA_def_struct_path_func(srna, "rna_UvSculpt_path");
	RNA_def_struct_ui_text(srna, "UV Sculpting", "");
}

static void rna_def_cloth_collision_settings(BlenderRNA *brna)
{
	StructRNA *srna;
	PropertyRNA *prop;
	
	srna = RNA_def_struct(brna, "ClothCollisionSettings", NULL);
	RNA_def_struct_ui_text(srna, "Cloth Collision Settings", "Cloth simulation settings for self collision and collision with other objects.");
	RNA_def_struct_sdna(srna, "ClothCollSettings");
	RNA_def_struct_path_func(srna, "rna_ClothCollisionSettings_path");

	/* general collision */

	prop= RNA_def_property(srna, "enable_collision", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flags", CLOTH_COLLSETTINGS_FLAG_ENABLED);
	RNA_def_property_ui_text(prop, "Enable Collision", "Enable collisions with other objects.");
	RNA_def_property_update(prop, 0, "rna_cloth_update");
	
	prop= RNA_def_property(srna, "min_distance", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_sdna(prop, NULL, "epsilon");
	RNA_def_property_range(prop, 0.001f, 1.0f);
	RNA_def_property_ui_text(prop, "Minimum Distance", "Minimum distance between collision objects before collision response takes in.");
	RNA_def_property_update(prop, 0, "rna_cloth_update");

	prop= RNA_def_property(srna, "friction", PROP_FLOAT, PROP_NONE);
	RNA_def_property_range(prop, 0.0f, 80.0f);
	RNA_def_property_ui_text(prop, "Friction", "Friction force if a collision happened. (higher = less movement)");
	RNA_def_property_update(prop, 0, "rna_cloth_update");

	prop= RNA_def_property(srna, "collision_quality", PROP_INT, PROP_NONE);
	RNA_def_property_int_sdna(prop, NULL, "loop_count");
	RNA_def_property_range(prop, 1, 20);
	RNA_def_property_ui_text(prop, "Collision Quality", "How many collision iterations should be done. (higher is better quality but slower)");
	RNA_def_property_update(prop, 0, "rna_cloth_update");

	/* self collision */

	prop= RNA_def_property(srna, "enable_self_collision", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flags", CLOTH_COLLSETTINGS_FLAG_SELF);
	RNA_def_property_ui_text(prop, "Enable Self Collision", "Enable self collisions.");
	RNA_def_property_update(prop, 0, "rna_cloth_update");
	
	prop= RNA_def_property(srna, "self_min_distance", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_sdna(prop, NULL, "selfepsilon");
	RNA_def_property_range(prop, 0.5f, 1.0f);
	RNA_def_property_ui_text(prop, "Self Minimum Distance", "0.5 means no distance at all, 1.0 is maximum distance.");
	RNA_def_property_update(prop, 0, "rna_cloth_update");
	
	prop= RNA_def_property(srna, "self_friction", PROP_FLOAT, PROP_NONE);
	RNA_def_property_range(prop, 0.0f, 80.0f);
	RNA_def_property_ui_text(prop, "Self Friction", "Friction/damping with self contact.");
	RNA_def_property_update(prop, 0, "rna_cloth_update");

	prop= RNA_def_property(srna, "self_collision_quality", PROP_INT, PROP_NONE);
	RNA_def_property_int_sdna(prop, NULL, "self_loop_count");
	RNA_def_property_range(prop, 1, 10);
	RNA_def_property_ui_text(prop, "Self Collision Quality", "How many self collision iterations should be done. (higher is better quality but slower)");
	RNA_def_property_update(prop, 0, "rna_cloth_update");
}

static void rna_def_image_paint(BlenderRNA *brna)
{
	StructRNA *srna;
	PropertyRNA *prop;
	
	srna = RNA_def_struct(brna, "ImagePaint", "Paint");
	RNA_def_struct_sdna(srna, "ImagePaintSettings");
	RNA_def_struct_path_func(srna, "rna_ImagePaintSettings_path");
	RNA_def_struct_ui_text(srna, "Image Paint", "Properties of image and texture painting mode");
	
	/* booleans */	
	prop = RNA_def_property(srna, "use_occlude", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", IMAGEPAINT_PROJECT_XRAY);
	RNA_def_property_ui_text(prop, "Occlude", "Only paint onto the faces directly under the brush (slower)");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);
	
	prop = RNA_def_property(srna, "use_backface_culling", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", IMAGEPAINT_PROJECT_BACKFACE);
	RNA_def_property_ui_text(prop, "Cull", "Ignore faces pointing away from the view (faster)");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);
	
	prop = RNA_def_property(srna, "use_normal_falloff", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_negative_sdna(prop, NULL, "flag", IMAGEPAINT_PROJECT_FLAT);
	RNA_def_property_ui_text(prop, "Normal", "Paint most on faces pointing towards the view");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);
	
	prop = RNA_def_property(srna, "use_stencil_layer", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", IMAGEPAINT_PROJECT_LAYER_STENCIL);
	RNA_def_property_ui_text(prop, "Stencil Layer", "Set the mask layer from the UV map buttons");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);
	
	prop = RNA_def_property(srna, "invert_stencil", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", IMAGEPAINT_PROJECT_LAYER_STENCIL_INV);
	RNA_def_property_ui_text(prop, "Invert", "Invert the stencil layer");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);
	
	prop = RNA_def_property(srna, "use_clone_layer", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", IMAGEPAINT_PROJECT_LAYER_CLONE);
	RNA_def_property_ui_text(prop, "Clone Map",
	                         "Use another UV map as clone source, otherwise use the 3D cursor as the source");
	RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL);
	
	/* integers */
	
	prop = RNA_def_property(srna, "seam_bleed", PROP_INT, PROP_PIXEL);
	RNA_def_property_ui_range(prop, 0, 8, 0, -1);
	RNA_def_property_ui_text(prop, "Bleed", "Extend paint beyond the faces UVs to reduce seams (in pixels, slower)");

	prop = RNA_def_property(srna, "normal_angle", PROP_INT, PROP_UNSIGNED);
	RNA_def_property_range(prop, 0, 90);
	RNA_def_property_ui_text(prop, "Angle", "Paint most on faces pointing towards the view according to this angle");

	prop = RNA_def_int_array(srna, "screen_grab_size", 2, NULL, 0, 0, "screen_grab_size",
	                         "Size to capture the image for re-projecting", 0, 0);
	RNA_def_property_range(prop, 512, 16384);
}

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

	static EnumPropertyItem prop_fluid_type_items[] = {
		{OB_FLUIDSIM_ENABLE, "NONE", 0, "None", ""},
		{OB_FLUIDSIM_DOMAIN, "DOMAIN", 0, "Domain",
		                     "Bounding box of this object represents the computational domain of the "
		                     "fluid simulation"},
		{OB_FLUIDSIM_FLUID, "FLUID", 0, "Fluid", "Object represents a volume of fluid in the simulation"},
		{OB_FLUIDSIM_OBSTACLE, "OBSTACLE", 0, "Obstacle", "Object is a fixed obstacle"},
		{OB_FLUIDSIM_INFLOW, "INFLOW", 0, "Inflow", "Object adds fluid to the simulation"},
		{OB_FLUIDSIM_OUTFLOW, "OUTFLOW", 0, "Outflow", "Object removes fluid from the simulation"},
		{OB_FLUIDSIM_PARTICLE, "PARTICLE", 0, "Particle",
		                       "Object is made a particle system to display particles generated by a "
		                       "fluidsim domain object"},
		{OB_FLUIDSIM_CONTROL, "CONTROL", 0, "Control",
		 "Object is made a fluid control mesh, which influences the fluid"},
		{0, NULL, 0, NULL, NULL}
	};


	srna = RNA_def_struct(brna, "FluidSettings", NULL);
	RNA_def_struct_sdna(srna, "FluidsimSettings");
	RNA_def_struct_refine_func(srna, "rna_FluidSettings_refine");
	RNA_def_struct_path_func(srna, "rna_FluidSettings_path");
	RNA_def_struct_ui_text(srna, "Fluid Simulation Settings",
	                       "Fluid simulation settings for an object taking part in the simulation");

	prop = RNA_def_property(srna, "type", PROP_ENUM, PROP_NONE);
	RNA_def_property_enum_bitflag_sdna(prop, NULL, "type");
	RNA_def_property_enum_items(prop, prop_fluid_type_items);
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
	RNA_def_property_ui_text(prop, "Type", "Type of participation in the fluid simulation");
	RNA_def_property_update(prop, 0, "rna_FluidSettings_update_type");

	/*prop = RNA_def_property(srna, "ipo", PROP_POINTER, PROP_NONE); */
	/*RNA_def_property_ui_text(prop, "IPO Curves", "IPO curves used by fluid simulation settings"); */

	/* types */

	rna_def_fluidsim_domain(brna);
	rna_def_fluidsim_fluid(brna);
	rna_def_fluidsim_obstacle(brna);
	rna_def_fluidsim_inflow(brna);
	rna_def_fluidsim_outflow(brna);
	rna_def_fluidsim_particle(brna);
	rna_def_fluidsim_control(brna);
}

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

    /* data */
    srna = RNA_def_struct(brna, "BoidRule", NULL);
    RNA_def_struct_ui_text(srna, "Boid Rule", "");
    RNA_def_struct_refine_func(srna, "rna_BoidRule_refine");
    RNA_def_struct_path_func(srna, "rna_BoidRule_path");

    /* strings */
    prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
    RNA_def_property_ui_text(prop, "Name", "Boid rule name");
    RNA_def_struct_name_property(srna, prop);

    /* enums */
    prop = RNA_def_property(srna, "type", PROP_ENUM, PROP_NONE);
    RNA_def_property_clear_flag(prop, PROP_EDITABLE);
    RNA_def_property_enum_sdna(prop, NULL, "type");
    RNA_def_property_enum_items(prop, boidrule_type_items);
    RNA_def_property_ui_text(prop, "Type", "");

    /* flags */
    prop = RNA_def_property(srna, "use_in_air", PROP_BOOLEAN, PROP_NONE);
    RNA_def_property_boolean_sdna(prop, NULL, "flag", BOIDRULE_IN_AIR);
    RNA_def_property_ui_text(prop, "In Air", "Use rule when boid is flying");
    RNA_def_property_update(prop, 0, "rna_Boids_reset");

    prop = RNA_def_property(srna, "use_on_land", PROP_BOOLEAN, PROP_NONE);
    RNA_def_property_boolean_sdna(prop, NULL, "flag", BOIDRULE_ON_LAND);
    RNA_def_property_ui_text(prop, "On Land", "Use rule when boid is on land");
    RNA_def_property_update(prop, 0, "rna_Boids_reset");

    /*prop = RNA_def_property(srna, "show_expanded", PROP_BOOLEAN, PROP_NONE); */
    /*RNA_def_property_boolean_sdna(prop, NULL, "mode", eModifierMode_Expanded); */
    /*RNA_def_property_ui_text(prop, "Expanded", "Set modifier expanded in the user interface"); */

    /* types */
    rna_def_boidrule_goal(brna);
    rna_def_boidrule_avoid(brna);
    rna_def_boidrule_avoid_collision(brna);
    rna_def_boidrule_follow_leader(brna);
    rna_def_boidrule_average_speed(brna);
    rna_def_boidrule_fight(brna);
}

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

	srna = RNA_def_struct(brna, "LatticePoint", NULL);
	RNA_def_struct_sdna(srna, "BPoint");
	RNA_def_struct_ui_text(srna, "LatticePoint", "Point in the lattice grid");
	RNA_def_struct_path_func(srna, "rna_LatticePoint_path");

	prop = RNA_def_property(srna, "select", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "f1", 0);
	RNA_def_property_ui_text(prop, "Point selected", "Selection status");

	prop = RNA_def_property(srna, "co", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_array(prop, 3);
	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
	RNA_def_property_float_funcs(prop, "rna_LatticePoint_co_get", NULL, NULL);
	RNA_def_property_ui_text(prop, "Location",
	                         "Original undeformed location used to calculate the strength of the deform effect "
	                         "(edit/animate the Deformed Location instead)");

	prop = RNA_def_property(srna, "co_deform", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_float_sdna(prop, NULL, "vec");
	RNA_def_property_array(prop, 3);
	RNA_def_property_ui_text(prop, "Deformed Location", "");
	RNA_def_property_update(prop, 0, "rna_Lattice_update_data");

	prop = RNA_def_property(srna, "weight_softbody", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_sdna(prop, NULL, "weight");
	RNA_def_property_range(prop, 0.01f, 100.0f);
	RNA_def_property_ui_text(prop, "Weight", "Softbody goal weight");
	RNA_def_property_update(prop, 0, "rna_Lattice_update_data");

	prop = RNA_def_property(srna, "groups", PROP_COLLECTION, PROP_NONE);
	RNA_def_property_collection_funcs(prop, "rna_LatticePoint_groups_begin", "rna_iterator_array_next",
	                                  "rna_iterator_array_end", "rna_iterator_array_get",
	                                  NULL, NULL, NULL, NULL);
	RNA_def_property_struct_type(prop, "VertexGroupElement");
	RNA_def_property_ui_text(prop, "Groups", "Weights for the vertex groups this point is member of");
}

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

	static EnumPropertyItem display_device_items[] = {
		{0, "DEFAULT", 0, "Default", ""},
		{0, NULL, 0, NULL, NULL}
	};

	static EnumPropertyItem look_items[] = {
		{0, "NONE", 0, "None", "Do not modify image in an artistic manner"},
		{0, NULL, 0, NULL, NULL}
	};

	static EnumPropertyItem view_transform_items[] = {
		{0, "NONE", 0, "None", "Do not perform any color transform on display, use old non-color managed technique for display"},
		{0, NULL, 0, NULL, NULL}
	};

	static EnumPropertyItem color_space_items[] = {
		{0, "NONE", 0, "None", "Do not perform any color transform on load, treat colors as in scene linear space already"},
		{0, NULL, 0, NULL, NULL}
	};

	/* ** Display Settings  **  */
	srna = RNA_def_struct(brna, "ColorManagedDisplaySettings", NULL);
	RNA_def_struct_path_func(srna, "rna_ColorManagedDisplaySettings_path");
	RNA_def_struct_ui_text(srna, "ColorManagedDisplaySettings", "Color management specific to display device");

	prop = RNA_def_property(srna, "display_device", PROP_ENUM, PROP_NONE);
	RNA_def_property_enum_items(prop, display_device_items);
	RNA_def_property_enum_funcs(prop, "rna_ColorManagedDisplaySettings_display_device_get",
	                                  "rna_ColorManagedDisplaySettings_display_device_set",
	                                  "rna_ColorManagedDisplaySettings_display_device_itemf");
	RNA_def_property_ui_text(prop, "Display Device", "Display device name");
	RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagedDisplaySettings_display_device_update");

	/* ** View Settings  **  */
	srna = RNA_def_struct(brna, "ColorManagedViewSettings", NULL);
	RNA_def_struct_path_func(srna, "rna_ColorManagedViewSettings_path");
	RNA_def_struct_ui_text(srna, "ColorManagedViewSettings", "Color management settings used for displaying images on the display");

	prop = RNA_def_property(srna, "look", PROP_ENUM, PROP_NONE);
	RNA_def_property_enum_items(prop, look_items);
	RNA_def_property_enum_funcs(prop, "rna_ColorManagedViewSettings_look_get",
	                                  "rna_ColorManagedViewSettings_look_set",
	                                  "rna_ColorManagedViewSettings_look_itemf");
	RNA_def_property_ui_text(prop, "Look", "Additional transform applied before view transform for an artistic needs");
	RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");

	prop = RNA_def_property(srna, "view_transform", PROP_ENUM, PROP_NONE);
	RNA_def_property_enum_items(prop, view_transform_items);
	RNA_def_property_enum_funcs(prop, "rna_ColorManagedViewSettings_view_transform_get",
	                                  "rna_ColorManagedViewSettings_view_transform_set",
	                                  "rna_ColorManagedViewSettings_view_transform_itemf");
	RNA_def_property_ui_text(prop, "View Transform", "View used when converting image to a display space");
	RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");

	prop = RNA_def_property(srna, "exposure", PROP_FLOAT, PROP_FACTOR);
	RNA_def_property_float_sdna(prop, NULL, "exposure");
	RNA_def_property_range(prop, -10.0f, 10.0f);
	RNA_def_property_float_default(prop, 0.0f);
	RNA_def_property_ui_text(prop, "Exposure", "Exposure (stops) applied before display transform");
	RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");

	prop = RNA_def_property(srna, "gamma", PROP_FLOAT, PROP_FACTOR);
	RNA_def_property_float_sdna(prop, NULL, "gamma");
	RNA_def_property_float_default(prop, 1.0f);
	RNA_def_property_range(prop, 0.0f, 5.0f);
	RNA_def_property_ui_text(prop, "Gamma", "Amount of gamma modification applied after display transform");
	RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");

	prop = RNA_def_property(srna, "curve_mapping", PROP_POINTER, PROP_NONE);
	RNA_def_property_pointer_sdna(prop, NULL, "curve_mapping");
	RNA_def_property_ui_text(prop, "Curve", "Color curve mapping applied before display transform");
	RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");

	prop = RNA_def_property(srna, "use_curve_mapping", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", COLORMANAGE_VIEW_USE_CURVES);
	RNA_def_property_boolean_funcs(prop, NULL, "rna_ColorManagedViewSettings_use_curves_set");
	RNA_def_property_ui_text(prop, "Use Curves", "Use RGB curved for pre-display transformation");
	RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");

	/* ** Colorspace **  */
	srna = RNA_def_struct(brna, "ColorManagedInputColorspaceSettings", NULL);
	RNA_def_struct_path_func(srna, "rna_ColorManagedInputColorspaceSettings_path");
	RNA_def_struct_ui_text(srna, "ColorManagedInputColorspaceSettings", "Input color space settings");

	prop = RNA_def_property(srna, "name", PROP_ENUM, PROP_NONE);
	RNA_def_property_flag(prop, PROP_ENUM_NO_CONTEXT);
	RNA_def_property_enum_items(prop, color_space_items);
	RNA_def_property_enum_funcs(prop, "rna_ColorManagedColorspaceSettings_colorspace_get",
	                                  "rna_ColorManagedColorspaceSettings_colorspace_set",
	                                  "rna_ColorManagedColorspaceSettings_colorspace_itemf");
	RNA_def_property_ui_text(prop, "Input Color Space", "Color space of the image or movie on disk");
	RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagedColorspaceSettings_reload_update");

	//
	srna = RNA_def_struct(brna, "ColorManagedSequencerColorspaceSettings", NULL);
//.........这里部分代码省略.........

/* err... bones should not be directly edited (only editbones should be...) */
static void rna_def_bone(BlenderRNA *brna)
{
	StructRNA *srna;
	PropertyRNA *prop;
	
	srna = RNA_def_struct(brna, "Bone", NULL);
	RNA_def_struct_ui_text(srna, "Bone", "Bone in an Armature datablock");
	RNA_def_struct_ui_icon(srna, ICON_BONE_DATA);
	RNA_def_struct_path_func(srna, "rna_Bone_path");
	RNA_def_struct_idprops_func(srna, "rna_Bone_idprops");
	
	/* pointers/collections */
	/* parent (pointer) */
	prop = RNA_def_property(srna, "parent", PROP_POINTER, PROP_NONE);
	RNA_def_property_struct_type(prop, "Bone");
	RNA_def_property_pointer_sdna(prop, NULL, "parent");
	RNA_def_property_ui_text(prop, "Parent", "Parent bone (in same Armature)");
	RNA_def_property_update(prop, 0, "rna_Armature_redraw_data");
	
	/* children (collection) */
	prop = RNA_def_property(srna, "children", PROP_COLLECTION, PROP_NONE);
	RNA_def_property_collection_sdna(prop, NULL, "childbase", NULL);
	RNA_def_property_struct_type(prop, "Bone");
	RNA_def_property_ui_text(prop, "Children", "Bones which are children of this bone");

	rna_def_bone_common(srna, 0);

	/* XXX should we define this in PoseChannel wrapping code instead?
	 *     But PoseChannels directly get some of their flags from here... */
	prop = RNA_def_property(srna, "hide", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", BONE_HIDDEN_P);
	RNA_def_property_ui_text(prop, "Hide",
	                         "Bone is not visible when it is not in Edit Mode (i.e. in Object or Pose Modes)");
	RNA_def_property_update(prop, 0, "rna_Armature_redraw_data");

	prop = RNA_def_property(srna, "select", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", BONE_SELECTED);
	RNA_def_property_ui_text(prop, "Select", "");
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE); /* XXX: review whether this could be used for interesting effects... */
	RNA_def_property_update(prop, 0, "rna_Bone_select_update");
	
	prop = RNA_def_property(srna, "select_head", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", BONE_ROOTSEL);
	RNA_def_property_ui_text(prop, "Select Head", "");
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
	RNA_def_property_update(prop, 0, "rna_Armature_redraw_data");
	
	prop = RNA_def_property(srna, "select_tail", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", BONE_TIPSEL);
	RNA_def_property_ui_text(prop, "Select Tail", "");
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
	RNA_def_property_update(prop, 0, "rna_Armature_redraw_data");

	/* XXX better matrix descriptions possible (Arystan) */
	prop = RNA_def_property(srna, "matrix", PROP_FLOAT, PROP_MATRIX);
	RNA_def_property_float_sdna(prop, NULL, "bone_mat");
	RNA_def_property_multi_array(prop, 2, rna_matrix_dimsize_3x3);
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
	RNA_def_property_ui_text(prop, "Bone Matrix", "3x3 bone matrix");

	prop = RNA_def_property(srna, "matrix_local", PROP_FLOAT, PROP_MATRIX);
	RNA_def_property_float_sdna(prop, NULL, "arm_mat");
	RNA_def_property_multi_array(prop, 2, rna_matrix_dimsize_4x4);
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
	RNA_def_property_ui_text(prop, "Bone Armature-Relative Matrix", "4x4 bone matrix relative to armature");

	prop = RNA_def_property(srna, "tail", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_float_sdna(prop, NULL, "tail");
	RNA_def_property_array(prop, 3);
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
	RNA_def_property_ui_text(prop, "Tail", "Location of tail end of the bone");
	RNA_def_property_ui_range(prop, -FLT_MAX, FLT_MAX, 1, RNA_TRANSLATION_PREC_DEFAULT);

	prop = RNA_def_property(srna, "tail_local", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_float_sdna(prop, NULL, "arm_tail");
	RNA_def_property_array(prop, 3);
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
	RNA_def_property_ui_text(prop, "Armature-Relative Tail", "Location of tail end of the bone relative to armature");
	RNA_def_property_ui_range(prop, -FLT_MAX, FLT_MAX, 1, RNA_TRANSLATION_PREC_DEFAULT);

	prop = RNA_def_property(srna, "head", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_float_sdna(prop, NULL, "head");
	RNA_def_property_array(prop, 3);
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
	RNA_def_property_ui_text(prop, "Head", "Location of head end of the bone relative to its parent");
	RNA_def_property_ui_range(prop, -FLT_MAX, FLT_MAX, 1, RNA_TRANSLATION_PREC_DEFAULT);

	prop = RNA_def_property(srna, "head_local", PROP_FLOAT, PROP_TRANSLATION);
	RNA_def_property_float_sdna(prop, NULL, "arm_head");
	RNA_def_property_array(prop, 3);
	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
	RNA_def_property_ui_text(prop, "Armature-Relative Head", "Location of head end of the bone relative to armature");
	RNA_def_property_ui_range(prop, -FLT_MAX, FLT_MAX, 1, RNA_TRANSLATION_PREC_DEFAULT);

	RNA_api_bone(srna);
}

static void rna_def_mask_layer(BlenderRNA *brna)
{
	static EnumPropertyItem masklay_blend_mode_items[] = {
		{MASK_BLEND_MERGE_ADD, "MERGE_ADD", 0, "Merge Add", ""},
		{MASK_BLEND_MERGE_SUBTRACT, "MERGE_SUBTRACT", 0, "Merge Subtract", ""},
		{MASK_BLEND_ADD, "ADD", 0, "Add", ""},
		{MASK_BLEND_SUBTRACT, "SUBTRACT", 0, "Subtract", ""},
		{MASK_BLEND_LIGHTEN, "LIGHTEN", 0, "Lighten", ""},
		{MASK_BLEND_DARKEN, "DARKEN", 0, "Darken", ""},
		{MASK_BLEND_MUL, "MUL", 0, "Multiply", ""},
		{MASK_BLEND_REPLACE, "REPLACE", 0, "Replace", ""},
		{MASK_BLEND_DIFFERENCE, "DIFFERENCE", 0, "Difference", ""},
		{0, NULL, 0, NULL, NULL}
	};

	StructRNA *srna;
	PropertyRNA *prop;

	rna_def_maskSpline(brna);
	rna_def_mask_splines(brna);
	rna_def_maskSplinePoints(brna);

	srna = RNA_def_struct(brna, "MaskLayer", NULL);
	RNA_def_struct_ui_text(srna, "Mask Layer", "Single layer used for masking pixels");
	RNA_def_struct_path_func(srna, "rna_MaskLayer_path");

	/* name */
	prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
	RNA_def_property_ui_text(prop, "Name", "Unique name of layer");
	RNA_def_property_string_funcs(prop, NULL, NULL, "rna_MaskLayer_name_set");
	RNA_def_property_string_maxlength(prop, MAX_ID_NAME - 2);
	RNA_def_property_update(prop, 0, "rna_Mask_update_data");
	RNA_def_struct_name_property(srna, prop);

	/* splines */
	prop = RNA_def_property(srna, "splines", PROP_COLLECTION, PROP_NONE);
	RNA_def_property_collection_funcs(prop, "rna_MaskLayer_splines_begin", "rna_iterator_listbase_next", "rna_iterator_listbase_end", "rna_iterator_listbase_get", NULL, NULL, NULL, NULL);
	RNA_def_property_struct_type(prop, "MaskSpline");
	RNA_def_property_ui_text(prop, "Splines", "Collection of splines which defines this layer");
	RNA_def_property_srna(prop, "MaskSplines");

	/* restrict */
	prop = RNA_def_property(srna, "hide", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "restrictflag", MASK_RESTRICT_VIEW);
	RNA_def_property_ui_text(prop, "Restrict View", "Restrict visibility in the viewport");
	RNA_def_property_ui_icon(prop, ICON_RESTRICT_VIEW_OFF, 1);
	RNA_def_property_update(prop, NC_MASK | ND_DRAW, NULL);

	prop = RNA_def_property(srna, "hide_select", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "restrictflag", MASK_RESTRICT_SELECT);
	RNA_def_property_ui_text(prop, "Restrict Select", "Restrict selection in the viewport");
	RNA_def_property_ui_icon(prop, ICON_RESTRICT_SELECT_OFF, 1);
	RNA_def_property_update(prop, NC_MASK | ND_DRAW, NULL);

	prop = RNA_def_property(srna, "hide_render", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "restrictflag", MASK_RESTRICT_RENDER);
	RNA_def_property_ui_text(prop, "Restrict Render", "Restrict renderability");
	RNA_def_property_ui_icon(prop, ICON_RESTRICT_RENDER_OFF, 1);
	RNA_def_property_update(prop, NC_MASK | NA_EDITED, NULL);

	/* select (for dopesheet)*/
	prop = RNA_def_property(srna, "select", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "flag", MASK_LAYERFLAG_SELECT);
	RNA_def_property_ui_text(prop, "Select", "Layer is selected for editing in the Dope Sheet");
//	RNA_def_property_update(prop, NC_SCREEN | ND_MASK, NULL);

	/* render settings */
	prop = RNA_def_property(srna, "alpha", PROP_FLOAT, PROP_NONE);
	RNA_def_property_float_sdna(prop, NULL, "alpha");
	RNA_def_property_ui_range(prop, 0.0f, 1.0f, 0.1, 3);
	RNA_def_property_ui_text(prop, "Opacity", "Render Opacity");
	RNA_def_property_update(prop, NC_MASK | NA_EDITED, NULL);

	/* weight interpolation */
	prop = RNA_def_property(srna, "blend", PROP_ENUM, PROP_NONE);
	RNA_def_property_enum_sdna(prop, NULL, "blend");
	RNA_def_property_enum_items(prop, masklay_blend_mode_items);
	RNA_def_property_ui_text(prop, "Blend", "Method of blending mask layers");
	RNA_def_property_update(prop, 0, "rna_Mask_update_data");
	RNA_def_property_update(prop, NC_MASK | NA_EDITED, NULL);

	prop = RNA_def_property(srna, "invert", PROP_BOOLEAN, PROP_NONE);
	RNA_def_property_boolean_sdna(prop, NULL, "blend_flag", MASK_BLENDFLAG_INVERT);
	RNA_def_property_ui_text(prop, "Restrict View", "Invert the mask black/white");
	RNA_def_property_update(prop, NC_MASK | NA_EDITED, NULL);

	prop = RNA_def_property(srna, "falloff", PROP_ENUM, PROP_NONE);
	RNA_def_property_enum_sdna(prop, NULL, "falloff");
	RNA_def_property_enum_items(prop, proportional_falloff_curve_only_items);
	RNA_def_property_ui_text(prop, "Falloff", "Falloff type the feather");
	RNA_def_property_translation_context(prop, BLF_I18NCONTEXT_ID_CURVE); /* Abusing id_curve :/ */
	RNA_def_property_update(prop, NC_MASK | NA_EDITED, NULL);

}