34 explicit SheetNode(
const std::string &name);
39 virtual void output(std::ostream &out)
const;
40 virtual void write(std::ostream &out,
int indent_level = 0)
const;
52 INLINE
void set_use_vertex_color(
bool flag);
53 INLINE
bool get_use_vertex_color()
const;
55 INLINE
void set_num_u_subdiv(
int num_u_subdiv);
56 INLINE
int get_num_u_subdiv()
const;
57 INLINE
void set_num_v_subdiv(
int num_v_subdiv);
58 INLINE
int get_num_v_subdiv()
const;
60 void reset_bound(
const NodePath &rel_to);
63 virtual void compute_internal_bounds(CPT(
BoundingVolume) &internal_bounds,
64 int &internal_vertices,
66 Thread *current_thread)
const;
71 Thread *current_thread)
const;
77 class EXPCL_PANDA_PARAMETRICS CData :
public CycleData {
80 INLINE CData(
const CData ©);
85 return SheetNode::get_class_type();
89 bool _use_vertex_color;
101 static void register_with_read_factory();
112 static void init_type() {
113 PandaNode::init_type();
115 PandaNode::get_class_type());
118 return get_class_type();
120 virtual TypeHandle force_init_type() {init_type();
return get_class_type();}
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
This is the fundamental interface for writing binary objects to a Bam file, to be extracted later by ...
This is an abstract class for any volume in any sense which can be said to define the locality of ref...
This collects together the pieces of data that are accumulated for each node while walking the scene ...
This object performs a depth-first traversal of the scene graph, with optional view-frustum culling,...
This template class calls PipelineCycler::read_unlocked(), and then provides a transparent read-only ...
This template class calls PipelineCycler::write() in the constructor and PipelineCycler::release_writ...
A single page of data maintained by a PipelineCycler.
A class to retrieve the individual data elements previously stored in a Datagram.
An ordered list of data elements, formatted in memory for transmission over a socket or writing to a ...
An instance of this class is passed to the Factory when requesting it to do its business and construc...
NodePath is the fundamental system for disambiguating instances, and also provides a higher-level int...
This class is an abstraction for evaluating NURBS surfaces.
The result of a NurbsSurfaceEvaluator.
A lightweight class that represents a single element that may be timed and/or counted via stats.
A basic node of the scene graph or data graph.
virtual bool safe_to_transform() const
Returns true if it is generally safe to transform this particular kind of PandaNode by calling the xf...
virtual bool is_renderable() const
Returns true if there is some value to visiting this particular node during the cull traversal for an...
virtual PandaNode * make_copy() const
Returns a newly-allocated PandaNode that is a shallow copy of this one.
This class draws a visible representation of the NURBS surface stored in its NurbsSurfaceEvaluator.
A thread; that is, a lightweight process.
TypeHandle is the identifier used to differentiate C++ class types.
Base class for objects that can be written to and read from Bam files.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
This class maintains different copies of a page of data between stages of the graphics pipeline (or a...