Panda3D
Public Member Functions | Static Public Member Functions | List of all members
ShowBoundsEffect Class Reference

Applied to a GeomNode to cause a visible bounding volume to be drawn for this node. More...

Inheritance diagram for ShowBoundsEffect:
RenderEffect TypedWritableReferenceCount TypedWritable ReferenceCount TypedObject

Public Member Functions

bool getTight ()
 Returns true if the "tight" flag was set, meaning the effect should compute and draw the tight bounding-box of the node's vertices every frame. More...
 
- Public Member Functions inherited from RenderEffect
int compareTo (const RenderEffect other)
 Provides an arbitrary ordering among all unique RenderEffects, so we can store the essentially different ones in a big set and throw away the rest. More...
 
 output (Ostream out)
 
 write (Ostream out, int indent_level)
 
- Public Member Functions inherited from TypedWritable
object __reduce__ ()
 
object __reduce_persist__ (object pickler)
 
VectorUchar encodeToBamStream ()
 Converts the TypedWritable object into a single stream of data using a BamWriter, and returns that data as a bytes object. More...
 
bool encodeToBamStream (VectorUchar data, BamWriter writer)
 Converts the TypedWritable object into a single stream of data using a BamWriter, and stores that data in the indicated string. More...
 
 fillin (DatagramIterator scan, BamReader manager)
 This internal function is intended to be called by each class's make_from_bam() method to read in all of the relevant data from the BamFile for the new object. More...
 
UpdateSeq getBamModified ()
 Returns the current bam_modified counter. More...
 
 markBamModified ()
 Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams. More...
 
- Public Member Functions inherited from TypedObject
TypeHandle getType ()
 
int getTypeIndex ()
 Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More...
 
bool isExactType (TypeHandle handle)
 Returns true if the current object is the indicated type exactly. More...
 
bool isOfType (TypeHandle handle)
 Returns true if the current object is or derives from the indicated type. More...
 
- Public Member Functions inherited from ReferenceCount
int getRefCount ()
 Returns the current reference count. More...
 
 ref ()
 Explicitly increments the reference count. More...
 
bool testRefCountIntegrity ()
 Does some easy checks to make sure that the reference count isn't completely bogus. More...
 
bool testRefCountNonzero ()
 Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...
 
bool unref ()
 Explicitly decrements the reference count. More...
 

Static Public Member Functions

static TypeHandle getClassType ()
 
static const RenderEffect make (bool tight)
 Constructs a new ShowBoundsEffect object. More...
 
- Static Public Member Functions inherited from RenderEffect
static TypeHandle getClassType ()
 
static int getNumEffects ()
 Returns the total number of unique RenderEffect objects allocated in the world. More...
 
static listEffects (Ostream out)
 Lists all of the RenderEffects in the cache to the output stream, one per line. More...
 
static bool validateEffects ()
 Ensures that the cache is still stored in sorted order. More...
 
- Static Public Member Functions inherited from TypedWritableReferenceCount
static TypedWritableReferenceCount decodeFromBamStream (VectorUchar data, BamReader reader)
 Reads the bytes created by a previous call to encode_to_bam_stream(), and extracts and returns the single object on those bytes. More...
 
static TypeHandle getClassType ()
 
- Static Public Member Functions inherited from TypedWritable
static TypeHandle getClassType ()
 
- Static Public Member Functions inherited from TypedObject
static TypeHandle getClassType ()
 
- Static Public Member Functions inherited from ReferenceCount
static TypeHandle getClassType ()
 

Additional Inherited Members

- Public Attributes inherited from TypedObject
TypeHandle type
 Returns the TypeHandle representing this object's type. More...
 
- Public Attributes inherited from ReferenceCount
int ref_count
 The current reference count. More...
 

Detailed Description

Applied to a GeomNode to cause a visible bounding volume to be drawn for this node.

This is generally used only during development to help identify bounding volume issues.

Member Function Documentation

◆ getClassType()

static TypeHandle getClassType ( )
static

◆ getTight()

bool getTight ( )

Returns true if the "tight" flag was set, meaning the effect should compute and draw the tight bounding-box of the node's vertices every frame.

◆ make()

static const RenderEffect make ( bool  tight)
static

Constructs a new ShowBoundsEffect object.