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| __init__ (const PandaNode node, const VertexTransform prev) |
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const PandaNode | getNode () |
| Returns the PandaNode whose transform supplies this object. More...
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const VertexTransform | getPrev () |
| Returns the VertexTransform object whose matrix will be composed with the result of this node's transform. More...
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Public Member Functions inherited from VertexTransform |
| accumulateMatrix (LMatrix4 accum, float weight) |
| Adds the value of this transform's matrix, modified by the indicated weight, into the indicated accumulation matrix. More...
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| getMatrix (LMatrix4 matrix) |
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UpdateSeq | getModified (Thread current_thread) |
| Returns a sequence number that's guaranteed to change at least every time the value reported by get_matrix() changes. More...
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| multMatrix (LMatrix4 result, const LMatrix4 previous) |
| Premultiplies this transform's matrix with the indicated previous matrix, so that the result is the net composition of the given transform with this transform. More...
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| output (Ostream out) |
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| write (Ostream out, int indent_level) |
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Public Member Functions inherited from TypedWritable |
object | __reduce__ () |
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object | __reduce_persist__ (object pickler) |
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VectorUchar | encodeToBamStream () |
| Converts the TypedWritable object into a single stream of data using a BamWriter, and returns that data as a bytes object. More...
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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...
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| 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...
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UpdateSeq | getBamModified () |
| Returns the current bam_modified counter. More...
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| markBamModified () |
| Increments the bam_modified counter, so that this object will be invalidated and retransmitted on any open bam streams. More...
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Public Member Functions inherited from TypedObject |
TypeHandle | getType () |
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int | getTypeIndex () |
| Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More...
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bool | isExactType (TypeHandle handle) |
| Returns true if the current object is the indicated type exactly. More...
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bool | isOfType (TypeHandle handle) |
| Returns true if the current object is or derives from the indicated type. More...
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Public Member Functions inherited from ReferenceCount |
int | getRefCount () |
| Returns the current reference count. More...
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| ref () |
| Explicitly increments the reference count. More...
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bool | testRefCountIntegrity () |
| Does some easy checks to make sure that the reference count isn't completely bogus. More...
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bool | testRefCountNonzero () |
| Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...
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bool | unref () |
| Explicitly decrements the reference count. More...
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This VertexTransform gets its matrix from the Transform stored on a node.
It can also compose its node's transform with another VertexTransform, allowing you to build up a chain of NodeVertexTransforms that represent a list of composed matrices.