SceneGraphAnalyzer

from panda3d.core import SceneGraphAnalyzer

class SceneGraphAnalyzer

Bases:

A handy class that can scrub over a scene graph and collect interesting statistics on it.

Inheritance diagram

enum LodMode

enumerator LM_lowest = 0

enumerator LM_highest = 1

enumerator LM_all = 2

enumerator LM_none = 3

__init__()

__init__(param0: SceneGraphAnalyzer)

addNode(node: PandaNode): Adds a new node to the set of data for analysis. Normally, this would only be called once, and passed the top of the scene graph, but it’s possible to repeatedly pass in subgraphs to get an analysis of all the graphs together.

clear(): Resets all of the data in the analyzer in preparation for a new run.

getLodMode(lod_mode: LodMode) → LodMode: Returns the mode in which LODNodes are analyzed.

getNumColors() → int

getNumGeomNodes() → int

getNumGeomVertexDatas() → int

getNumGeomVertexFormats() → int

getNumGeoms() → int

getNumIndividualTris() → int

getNumInstances() → int

getNumLines() → int

getNumLodNodes() → int

getNumLongNormals() → int

getNumNodes() → int

getNumNodesWithAttribs() → int

getNumNormals() → int

getNumPatches() → int

getNumPoints() → int

getNumShortNormals() → int

getNumTexcoords() → int

getNumTransforms() → int

getNumTrianglesInFans() → int

getNumTrianglesInStrips() → int

getNumTrifans() → int

getNumTris() → int

getNumTristrips() → int

getNumVertices() → int

getNumVerticesInPatches() → int

getTextureBytes() → int

getTotalNormalLength() → float

getVertexDataSize() → int

setLodMode(lod_mode: LodMode): Specifies the mode in which LODNodes are analyzed.

write(out: ostream, indent_level: int): Describes all the data collected.