Panda3D. Не могу найти причину ошибки glxGraphicsPipe (1 aux display modules not yet loaded.) в чем она?

Question

Valentine5 @Valentine5

Panda3D. Не могу найти причину ошибки glxGraphicsPipe (1 aux display modules not yet loaded.) в чем она?

Здравствуйте!

Изучаю Python на примере данного фреймворка для себя. Добавил любительский код создания карты на ubuntu. вот такой:

from panda3d.core import Geom, GeomNode, GeomVertexFormat, GeomVertexData, GeomTriangles, GeomVertexWriter
from panda3d.core import NodePath
from direct.showbase.ShowBase import ShowBase
import numpy as np

class MyApp(ShowBase):
    def __init__(self):
        ShowBase.__init__(self)

        # Define vertex format
        vertex_format = GeomVertexFormat.getV3n3t2()

        # Create vertex data
        vdata = GeomVertexData('triangle_data', vertex_format, Geom.UHStatic)
        vertex_writer = GeomVertexWriter(vdata, 'vertex')
        normal_writer = GeomVertexWriter(vdata, 'normal')
        texcoord_writer = GeomVertexWriter(vdata, 'texcoord')

        # Define vertices (example triangle)
        vertex_writer.addData3f(-0.5, 0.0, -0.5)
        normal_writer.addData3f(0, 1, 0)
        texcoord_writer.addData2f(0, 0)

        vertex_writer.addData3f(0.5, 0.0, -0.5)
        normal_writer.addData3f(0, 1, 0)
        texcoord_writer.addData2f(1, 0)

        vertex_writer.addData3f(0.0, 0.0, 0.5)
        normal_writer.addData3f(0, 1, 0)
        texcoord_writer.addData2f(0.5, 1)

        # Create triangle primitive
        prim = GeomTriangles(Geom.UHStatic)
        prim.addVertices(0, 1, 2)
        prim.closePrimitive()

        # Create geom object
        geom = Geom(vdata)
        geom.addPrimitive(prim)

        # Create geom node
        geom_node = GeomNode('triangle_node')
        geom_node.addGeom(geom)

        # Create nodepath
        node_path = NodePath(geom_node)
        node_path.reparentTo(render)


        # Load texture (example)
        tex = self.loader.loadTexture("my_texture.png")  # Replace with your texture file
        node_path.setTexture(tex)

        self.camera.setPos(0, -5, 2)
        self.camera.lookAt(0, 0, 0)



        app = MyApp()
        app.run()
        from panda3d.core import Geom, GeomNode, GeomVertexFormat, GeomVertexData, GeomTriangles, GeomVertexWriter
from panda3d.core import NodePath
from direct.showbase.ShowBase import ShowBase
import numpy as np

class MyApp(ShowBase):
         def __init__(self):
             ShowBase.__init__(self)

             # Define vertex format
             vertex_format = GeomVertexFormat.getV3n3t2()

             # Create vertex data
             vdata = GeomVertexData('triangle_data', vertex_format, Geom.UHStatic)
             vertex_writer = GeomVertexWriter(vdata, 'vertex')
             normal_writer = GeomVertexWriter(vdata, 'normal')
             texcoord_writer = GeomVertexWriter(vdata, 'texcoord')

             # Define vertices (example triangle)
             vertex_writer.addData3f(-0.5, 0.0, -0.5)
             normal_writer.addData3f(0, 1, 0)
             texcoord_writer.addData2f(0, 0)

             vertex_writer.addData3f(0.5, 0.0, -0.5)
             normal_writer.addData3f(0, 1, 0)
             texcoord_writer.addData2f(1, 0)

             vertex_writer.addData3f(0.0, 0.0, 0.5)
             normal_writer.addData3f(0, 1, 0)
             texcoord_writer.addData2f(0.5, 1)

             # Create triangle primitive
             prim = GeomTriangles(Geom.UHStatic)
             prim.addVertices(0, 1, 2)
             prim.closePrimitive()

             # Create geom object
             geom = Geom(vdata)
             geom.addPrimitive(prim)

             # Create geom node
             geom_node = GeomNode('triangle_node')
             geom_node.addGeom(geom)

             # Create nodepath
             node_path = NodePath(geom_node)
             node_path.reparentTo(render)


             # Load texture (example)
             tex = self.loader.loadTexture("my_texture.png")  # Replace with your texture file
             node_path.setTexture(tex)

             self.camera.setPos(0, -5, 2)
             self.camera.lookAt(0, 0, 0)



app = MyApp()
app.run()

получаю вот такое безобразие: