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from panda3d.core import *
from array import array


def optimize_collisions(np, *, convert_geometry=False, ignore_z=False, preserve_name=True, preserve_tags=True, track_progress=None):
    """Organizes all "into" collision nodes below this level into an octree or
    quadtree (actually an AABB tree, but never mind that) for greatly speeding
    up collisions.

    If convert_geometry is True, also converts all GeomNodes (unless you set

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from panda3d.core import CharacterJoint, CharacterSlider, CharacterVertexSlider
from panda3d.core import AnimBundle, AnimGroup, AnimChannelScalarDynamic
from panda3d.core import AnimChannelMatrixXfmTable, AnimChannelScalarTable
from panda3d.core import PTA_float


class MotionCapture:
    def __init__(self, actor, part_name="modelRoot", lod_name="lodRoot"):
        self.part_bundle = actor.get_part_bundle(part_name, lod_name)
        self.joint_tables = {}

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from panda3d.core import *
from random import random

num_points = 100000

vdata = GeomVertexData('points', GeomVertexFormat.get_v3(), GeomEnums.UH_static)
vdata.set_num_rows(num_points)

vertex = GeomVertexWriter(vdata, 'vertex')
for i in range(num_points):

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#include <coroutine>

class AsyncCoroutineTask final : public AsyncTask {
public:
  AsyncCoroutineTask() = default;
  ~AsyncCoroutineTask() = default;
  ALLOC_DELETED_CHAIN(AsyncCoroutineTask);

  virtual DoneStatus do_task() {
    _done_status = DS_cont;

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const MSGTYPE_DATAGRAM = 0;
const MSGTYPE_HELLO = 1;
const MSGTYPE_DEFINE_COLLECTORS = 2;
const MSGTYPE_DEFINE_THREADS = 3;

/**
 * Contains a single collector definition as sent by the client.
 */
class CollectorDef {
    constructor() {

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import { current_component } from 'svelte/internal';

_autorun = Tracker.autorun;
Tracker.autorun = function autorun() {
    const computation = _autorun.apply(this, arguments);
    if (current_component) {
        current_component.$$.on_destroy.push(computation.stop.bind(computation));
    }
    return computation;
};

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from direct.directbase import TestStart
from panda3d.core import *
from random import random

shader = Shader.make(Shader.SL_GLSL, """
#version 150

in vec4 p3d_Vertex;
in vec4 p3d_Color;
in vec2 p3d_MultiTexCoord0;

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This is the technical documentation for the .bam format. This is generally not useful except for developers who insist on writing their own tools to manipulate .bam files without using the Panda APIs.

== Bam versions ==

The .bam format has a major.minor version scheme. The format is designed to be backward compatible, so that .bam files created with older versions of Panda3D will generally work with newer versions of Panda3D, although occasionally compatibility has been broken due to major changes in the Panda3D structures.

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diff --git a/panda/src/gobj/geomPrimitive.cxx b/panda/src/gobj/geomPrimitive.cxx
index afa406e921..73aaf77c40 100644
--- a/panda/src/gobj/geomPrimitive.cxx
+++ b/panda/src/gobj/geomPrimitive.cxx
@@ -1612,7 +1612,7 @@ calc_tight_bounds(LPoint3 &min_point, LPoint3 &max_point,
       // Find the first non-NaN vertex.
       while (!found_any && i < cdata->_num_vertices) {
         reader.set_row(cdata->_first_vertex + i);
-        LPoint3 first_vertex = mat.xform_point(reader.get_data3());
+        LPoint3 first_vertex = mat.xform_point_general(reader.get_data3());

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from direct.showbase.ShowBase import ShowBase
from panda3d.core import *

# Use this import to make sure you support the VFS
from direct.stdpy.file import open


class SmurfLoader:
    # Human-readable name of the format
    name = "Smurf"