Python RenderPipeline.create方法代码示例

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
class Application(ShowBase):
    def __init__(self):
        # Setup window size and title
        load_prc_file_data("", """
            # win-size 1600 900
            window-title Render Pipeline - Plugin Showcase - AO
        """)

        # Construct the render pipeline
        self.render_pipeline = RenderPipeline()
        self.render_pipeline.create(self)
        self.render_pipeline.daytime_mgr.time = "19:17"
        # self.render_pipeline.daytime_mgr.time = "12:00"

        # Load the scene
        model = self.loader.load_model("scene/Scene.bam")
        model.reparent_to(self.render)
        self.render_pipeline.prepare_scene(model)

        # probe = self.render_pipeline.add_environment_probe()
        # probe.set_pos(0, 0, 4)
        # probe.set_scale(42, 42, 8)
        # probe.parallax_correction = True
        # probe.border_smoothness = 0.001

        # Initialize movement controller, this is a convenience class
        # to provide an improved camera control compared to Panda3Ds default
        # mouse controller.
        self.controller = MovementController(self)
        self.controller.set_initial_position_hpr(
            Vec3(-17.2912578583, -13.290019989, 6.88211250305),
            Vec3(-39.7285499573, -14.6770210266, 0.0))
        self.controller.setup()

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
class MainApp(ShowBase):
    def __init__(self):

        # Setup window size, title and so on
        load_prc_file_data("", """
            win-size 1600 900
            window-title Render Pipeline - Car Demo
        """)

        # ------ Begin of render pipeline code ------

        # Insert the pipeline path to the system path, this is required to be
        # able to import the pipeline classes
        pipeline_path = "../../"

        # Just a special case for my development setup, so I don't accidentally
        # commit a wrong path. You can remove this in your own programs.
        if not os.path.isfile(os.path.join(pipeline_path, "setup.py")):
            pipeline_path = "../../RenderPipeline/"

        sys.path.insert(0, pipeline_path)

        from rpcore import RenderPipeline, SpotLight
        self.render_pipeline = RenderPipeline()
        self.render_pipeline.create(self)

        # This is a helper class for better camera movement - its not really
        # a rendering element, but it included for convenience
        from rpcore.util.movement_controller import MovementController

        # ------ End of render pipeline code, thats it! ------

        self.render_pipeline.daytime_mgr.time = "20:08"

        # Load the scene
        model = loader.loadModel("scene/scene.bam")
        # model = loader.loadModel("scene2/Scene.bam")

        model.reparent_to(render)
        self.render_pipeline.prepare_scene(model)

        # Init movement controller
        self.controller = MovementController(self)
        self.controller.set_initial_position(
            Vec3(-7.5, -5.3, 1.8), Vec3(-5.9, -4.0, 1.6))
        self.controller.setup()

        base.accept("l", self.tour)

    def tour(self):
        """ Camera flythrough """
        mopath = (
            (Vec3(-10.8645000458, 9.76458263397, 2.13306283951), Vec3(-133.556228638, -4.23447799683, 0.0)),
            (Vec3(-10.6538448334, -5.98406457901, 1.68028640747), Vec3(-59.3999938965, -3.32706642151, 0.0)),
            (Vec3(9.58458328247, -5.63625621796, 2.63269257545), Vec3(58.7906494141, -9.40668964386, 0.0)),
            (Vec3(6.8135137558, 11.0153560638, 2.25509500504), Vec3(148.762527466, -6.41223621368, 0.0)),
            (Vec3(-9.07093334198, 3.65908527374, 1.42396306992), Vec3(245.362503052, -3.59927511215, 0.0)),
            (Vec3(-8.75390911102, -3.82727789879, 0.990055501461), Vec3(296.090484619, -0.604830980301, 0.0)),
        )
        self.controller.play_motion_path(mopath, 3.0)

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
class Application(ShowBase):
    def __init__(self):

        # Setup window size, title and so on
        load_prc_file_data("", """
            win-size 1600 900
            window-title Render Pipeline - Material Sample
        """)

        self.render_pipeline = RenderPipeline()
        self.render_pipeline.create(self)

        # Set time of day
        self.render_pipeline.daytime_mgr.time = "19:17"

        # Load the scene
        model = loader.load_model("scene/TestScene.bam")
        model.reparent_to(render)
        self.render_pipeline.prepare_scene(model)

        # Enable parallax mapping on the floor
        self.render_pipeline.set_effect(model.find("**/FloorPlane"),
            "effects/default.yaml", {"parallax_mapping": True}, 100)

        # Initialize movement controller
        self.controller = MovementController(self)
        self.controller.set_initial_position_hpr(
            Vec3(-17.2912578583, -13.290019989, 6.88211250305),
            Vec3(-39.7285499573, -14.6770210266, 0.0))
        self.controller.setup()

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
class MainBase(ShowBase):

    def __init__(self):

        load_prc_file_data("", "win-size {} {}".format(w, h))
        load_prc_file_data("", "window-type offscreen")

        self.rp = RenderPipeline(self)
        self.rp.load_settings(
            os.path.join(base_path, "pipeline.yaml"))
        self.rp.set_empty_loading_screen()
        self.rp.create()

        self.rp.daytime_mgr.time = 0.45

        model = loader.loadModel("preview.bam")
        model.reparent_to(render)
        model.set_two_sided(True)
        self.rp.prepare_scene(model)

        base.disable_mouse()
        base.camLens.set_fov(110)

        base.render2d.hide()
        base.pixel2d.hide()
        base.pixel2dp.hide()

        main_cam = model.find("**/Camera")
        if main_cam:
            transform_mat = main_cam.get_transform(render).get_mat()
            transform_mat = Mat4.convert_mat(CS_zup_right, CS_yup_right) * transform_mat
            base.camera.set_mat(transform_mat)
        else:
            print("WARNING: No camera found")

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
class Application(ShowBase):

    ICOMING_PORT = 62360

    def __init__(self):
        load_prc_file_data("", "win-size 512 512")
        # load_prc_file_data("", "window-type offscreen")
        load_prc_file_data("", "model-cache-dir")
        load_prc_file_data("", "model-cache-textures #f")
        load_prc_file_data("", "textures-power-2 none")
        load_prc_file_data("", "alpha-bits 0")
        load_prc_file_data("", "print-pipe-types #f")

        # Construct render pipeline
        self.render_pipeline = RenderPipeline()
        self.render_pipeline.mount_mgr.config_dir = "config/"
        self.render_pipeline.set_empty_loading_screen()
        self.render_pipeline.create(self)

        self.setup_scene()

        # Disable model caching
        BamCache.get_global_ptr().cache_models = False

        self.update_queue = []
        self.start_listen()

        # Render initial frames
        for i in range(10):
            self.taskMgr.step()

        last_update = 0.0
        self.scene_node = None

        current_lights = []
        current_envprobes = []

        # Wait for updates
        while True:

            # Update once in a while
            curr_time = time.time()
            if curr_time > last_update + 1.0:
                last_update = curr_time
                self.taskMgr.step()

            if self.update_queue:
                if self.scene_node:
                    self.scene_node.remove_node()

                # Only take the latest packet
                payload = self.update_queue.pop(0)
                print("RENDERING:", payload)

                scene = loader.loadModel(Filename.from_os_specific(payload["scene"]))

                for light in scene.find_all_matches("**/+PointLight"):
                    light.remove_node()
                for light in scene.find_all_matches("**/+Spotlight"):
                    light.remove_node()

                # Find camera
                main_cam = scene.find("**/Camera")
                if main_cam:
                    transform_mat = main_cam.get_transform(render).get_mat()
                    transform_mat = Mat4.convert_mat(CS_zup_right, CS_yup_right) * transform_mat
                    base.camera.set_mat(transform_mat)
                else:
                    print("WARNING: No camera found")
                    base.camera.set_pos(0, -3.5, 0)
                    base.camera.look_at(0, -2.5, 0)

                base.camLens.set_fov(64.0)

                self.scene_node = scene
                scene.reparent_to(render)

                # Render scene
                for i in range(8):
                    self.taskMgr.step()

                dest_path = Filename.from_os_specific(payload["dest"])
                print("Saving screenshot to", dest_path)
                self.win.save_screenshot(dest_path)
                self.notify_about_finish(int(payload["pingback_port"]))

    def start_listen(self):
        """ Starts the listener thread """
        thread = Thread(target=self.listener_thread, args=(), name="ListenerThread")
        thread.setDaemon(True)
        thread.start()
        return thread

    def listener_thread(self):
        """ Thread which listens to incoming updates """
        sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        print("Listening on 127.0.0.1:" + str(self.ICOMING_PORT))
        try:
            sock.bind(("127.0.0.1", self.ICOMING_PORT))
#.........这里部分代码省略.........

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
class GameControl(ShowBase):
    """
    controlling the game itself, menu, editors level selection... it's sorta a fake-fsm.
    did i mention i dont like fsm's and prefer totaly whicked logic instead?
    """
    def __init__(self):

        load_prc_file_data("", "textures-power-2 none")
        load_prc_file_data("", "win-size 1600 900")
        # load_prc_file_data("", "fullscreen #t")
        load_prc_file_data("", "window-title cuboid")
        load_prc_file_data("", "icon-filename res/icon.ico")

        # I found openal works better for me
        load_prc_file_data("", "audio-library-name p3openal_audio")

         # ------ Begin of render pipeline code ------

        # Insert the pipeline path to the system path, this is required to be
        # able to import the pipeline classes
        pipeline_path = "../../"

        # Just a special case for my development setup, so I don't accidentally
        # commit a wrong path. You can remove this in your own programs.
        if not os.path.isfile(os.path.join(pipeline_path, "setup.py")):
            pipeline_path = "../../RenderPipeline/"

        sys.path.insert(0, pipeline_path)

        # Use the utility script to import the render pipeline classes
        from rpcore import RenderPipeline

        self.render_pipeline = RenderPipeline()
        self.render_pipeline.mount_mgr.mount()
        self.render_pipeline.load_settings("/$$rpconfig/pipeline.yaml")
        self.render_pipeline.settings["pipeline.display_debugger"] = False
        self.render_pipeline.set_empty_loading_screen()
        self.render_pipeline.create(self)

        # [Optional] use the default skybox, you can use your own skybox as well
        # self.render_pipeline.create_default_skybox()

        # ------ End of render pipeline code, thats it! ------


        # Set time of day
        self.render_pipeline.daytime_mgr.time = 0.812

        self.menu = Menu(self)
        self.level = Level(self)
        self.cube = Cube(self.level)
        self.camControl = CamControl(self.cube)
        self.gui = GUI(self)
        self.menu.showMenu()
        base.accept("i",self.camControl.zoomIn)
        base.accept("o",self.camControl.zoomOut)

    def startGame(self,level=0):
        #debug purpose only: to directly play a certian lvl number
        from sys import argv
        if len(argv) >1:
            level = int(argv[1])

        self.menu.hideMenu()
        self.level.loadLevel(level)
        self.cube.resetCube()
        self.cube.resetStats()
        self.cube.enableGameControl()
        base.accept("escape", self.pauseGame)

    def pauseGame(self):
        self.cube.disableGameControl()
        self.menu.showMenu()
        self.menu.showResume()
        #base.accept("escape", self.resumeGame )

    def resumeGame(self):
        self.menu.hideMenu()
        self.menu.hideResume()
        self.cube.enableGameControl()
        base.accept("escape", self.pauseGame)

    def levelEnd(self):
        self.cube.disableGameControl()
        self.menu.showMenu()

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
class Application(ShowBase):

    def __init__(self):
        sys.path.insert(0, "../../")
        load_prc_file_data("", "win-size 512 512")
        load_prc_file_data("", "textures-power-2 none")
        load_prc_file_data("", "print-pipe-types #f")
        load_prc_file_data("", "notify-level-glgsg error")
        # load_prc_file_data("", "win-size 1024 1024")

        from rpcore import RenderPipeline, PointLight

        self.render_pipeline = RenderPipeline()
        self.render_pipeline.mount_mgr.config_dir = "config/"
        self.render_pipeline.set_empty_loading_screen()
        self.render_pipeline.create(self)

        sphere = loader.loadModel("res/sphere.bam")
        sphere.reparent_to(render)

        self.disableMouse()
        self.camLens.setFov(40)
        self.camLens.setNearFar(0.03, 2000.0)
        self.camera.set_pos(0, -3.5, 0)
        self.camera.look_at(0, -2.5, 0)

        self.render2d.hide()
        self.aspect2d.hide()

        light = PointLight()
        light.pos = 10, -10, 10
        light.radius = 1e20
        light.color = (1, 1, 1)
        light.inner_radius = 4.0
        light.energy = 3
        self.render_pipeline.add_light(light)

        light = PointLight()
        light.pos = -10, -10, 10
        light.radius = 1e20
        light.color = (1, 1, 1)
        light.inner_radius = 4.0
        light.energy = 3
        self.render_pipeline.add_light(light)

        for mat in sphere.find_all_materials():
            mat.roughness = material.roughness
            mat.base_color = Vec4(*(list(material.basecolor) + [1]))
            mat.refractive_index = material.ior

            mat.metallic = 1.0 if material.mat_type == "metallic" else 0.0

            if material.mat_type == "clearcoat":
                mat.emission = (2, 0, 0, 0)
                mat.metallic = 1.0
                mat.refractive_index = 1.51

            if material.mat_type == "foliage":
                mat.emission = (5, 0, 0, 0)
                mat.metallic = 0.0
                mat.refractive_index = 1.51

        for i in range(10):
            self.taskMgr.step()

        self.win.save_screenshot("scene-rp.png")

        base.accept("r", self.reload)

    def reload(self):
        print("Reloading")
        self.render_pipeline.reload_shaders()

        for i in range(4):
            self.taskMgr.step()

        self.win.save_screenshot("scene-rp.png")

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
class World(ShowBase):

    def __init__(self):

        # Setup window size, title and so on
        load_prc_file_data("", """
        win-size 1600 900
        window-title Render Pipeline - Roaming Ralph Demo
        """)

        # ------ Begin of render pipeline code ------

        # Insert the pipeline path to the system path, this is required to be
        # able to import the pipeline classes
        pipeline_path = "../../"

        # Just a special case for my development setup, so I don't accidentally
        # commit a wrong path. You can remove this in your own programs.
        if not os.path.isfile(os.path.join(pipeline_path, "setup.py")):
            pipeline_path = "../../RenderPipeline/"

        sys.path.insert(0, pipeline_path)

        from rpcore import RenderPipeline, SpotLight
        self.render_pipeline = RenderPipeline()
        self.render_pipeline.create(self)

        # ------ End of render pipeline code, thats it! ------

        # Set time of day
        self.render_pipeline.daytime_mgr.time = "7:40"

        # Use a special effect for rendering the scene, this is because the
        # roaming ralph model has no normals or valid materials
        self.render_pipeline.set_effect(render, "scene-effect.yaml", {}, sort=250)

        self.keyMap = {"left":0, "right":0, "forward":0, "backward":0, "cam-left":0, "cam-right":0}
        self.speed = 1.0
        base.win.setClearColor(Vec4(0,0,0,1))

        # Post the instructions

        self.inst1 = addInstructions(0.95, "[ESC]  Quit")
        self.inst4 = addInstructions(0.90, "[W]  Run Ralph Forward")
        self.inst4 = addInstructions(0.85, "[S]  Run Ralph Backward")
        self.inst2 = addInstructions(0.80, "[A]  Rotate Ralph Left")
        self.inst3 = addInstructions(0.75, "[D]  Rotate Ralph Right")
        self.inst6 = addInstructions(0.70, "[Left Arrow]  Rotate Camera Left")
        self.inst7 = addInstructions(0.65, "[Right Arrow]  Rotate Camera Right")

        # Set up the environment
        #
        # This environment model contains collision meshes.  If you look
        # in the egg file, you will see the following:
        #
        #    <Collide> { Polyset keep descend }
        #
        # This tag causes the following mesh to be converted to a collision
        # mesh -- a mesh which is optimized for collision, not rendering.
        # It also keeps the original mesh, so there are now two copies ---
        # one optimized for rendering, one for collisions.

        self.environ = loader.loadModel("resources/world")
        self.environ.reparentTo(render)
        self.environ.setPos(0,0,0)


        # Remove wall nodes
        self.environ.find("**/wall").remove_node()

        # Create the main character, Ralph
        self.ralph = Actor("resources/ralph",
                                 {"run":"resources/ralph-run",
                                  "walk":"resources/ralph-walk"})
        self.ralph.reparentTo(render)
        self.ralph.setScale(.2)
        self.ralph.setPos(Vec3(-110.9, 29.4, 1.8))

        # Create a floater object.  We use the "floater" as a temporary
        # variable in a variety of calculations.

        self.floater = NodePath(PandaNode("floater"))
        self.floater.reparentTo(render)

        # Accept the control keys for movement and rotation

        self.accept("escape", sys.exit)
        self.accept("a", self.setKey, ["left",1])
        self.accept("d", self.setKey, ["right",1])
        self.accept("w", self.setKey, ["forward",1])
        self.accept("s", self.setKey, ["backward",1])
        self.accept("arrow_left", self.setKey, ["cam-left",1])
        self.accept("arrow_right", self.setKey, ["cam-right",1])
        self.accept("a-up", self.setKey, ["left",0])
        self.accept("d-up", self.setKey, ["right",0])
        self.accept("w-up", self.setKey, ["forward",0])
        self.accept("s-up", self.setKey, ["backward",0])
        self.accept("arrow_left-up", self.setKey, ["cam-left",0])
        self.accept("arrow_right-up", self.setKey, ["cam-right",0])
        self.accept("=", self.adjustSpeed, [0.25])
#.........这里部分代码省略.........

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
"""

This is an alternative possibility of initializing the RenderPipeline, which
uses the (deprecated!) DirectStart interface. This should not be used anymore,
except for fast prototyping.

"""

import sys

# Insert the pipeline path to the system path, this is required to be
# able to import the pipeline classes. In case you placed the render
# pipeline in a subfolder of your project, you have to adjust this.
sys.path.insert(0, "../../")
sys.path.insert(0, "../../RenderPipeline")

# Import render pipeline classes
from rpcore import RenderPipeline

# Construct and create the pipeline
render_pipeline = RenderPipeline()
render_pipeline.pre_showbase_init()

# Import (deprecated!) DirectStart interface
import direct.directbase.DirectStart
render_pipeline.create(base)

base.run()

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
class StickFightGame(ShowBase):
    def __init__(self):
        
        self.renderPipeline = True
        
        if(self.renderPipeline is True):
            # Notice that you must not call ShowBase.__init__ (or super), the render
            # pipeline does that for you.
    
            # Insert the pipeline path to the system path, this is required to be
            # able to import the pipeline classes. In case you placed the render
            # pipeline in a subfolder of your project, you have to adjust this.
           
            sys.path.insert(0, "Game/render_pipeline")
            #sys.path.insert(0, "../../RenderPipeline")
            
            # Import render pipeline classes
            from rpcore import RenderPipeline, SpotLight
    
            # Construct and create the pipeline
            self.render_pipeline = RenderPipeline()
            self.render_pipeline.create(self)
    
            # Done! You can start setting up your application stuff as regular now.
        else:
            ShowBase.__init__(self)
        

                    
        
        #Debug stuff
        self.debug = True
        if(self.debug is True):
            base.setFrameRateMeter(True)
            render.analyze()
            
        #Disable modifiers Shift+Something/Alt+Something/Ctrl+Something
        base.mouseWatcherNode.set_modifier_buttons(ModifierButtons())
        base.buttonThrowers[0].node().set_modifier_buttons(ModifierButtons())
        

        #Create bullet world
        self.bWorld = bWorld('Game/models/maps/debug.egg')
                    
        #Add task to process physics
        taskMgr.add(self.update, 'updateWorld')

        
        #Set up the player
        self.bController = kCharacterController(self.bWorld.world, self.bWorld.worldNP, 1.75, 1.3, 0, 0.4)
        self.bController.setPos(render, Point3(0, 0, 10))        
        
        self.player = Player(self.bController,"Game/models/player/swifter",.1)
        
        self.keyboardSetup(self.player)
        
        # Create a camera to follow the player.
        #base.oobe()  

        # Attach the camera to the bullet controller's capsule node path 
        camera = Camera(self.bController)
        

        # Accept the Esc key to quit the game.
    
        self.accept("escape", sys.exit)   
          
        
        

    #For processing physic updates

    def update(self, task):
        dt = globalClock.getDt()
        
        
        """Might be needed later in bulletController"""
        #Get the characters old position, comes from the bullet Char controller
        #oldCharPos = self.bController.getPos(render)
      
        #Runs the update function in the bullet Char controller
        #It will apply physics and movement and check states
        self.bController.update() # WIP
        
        """Might be needed later in bulletController"""
        #newCharPos = self.bController.getPos(render)
        #delta = newCharPos - oldCharPos
        
        self.bWorld.world.doPhysics(dt, 4, 1./120.)
    
        return task.cont        
          
    def keyboardSetup(self,player):
        #Turn of shift/ctl/alt modifiers

        #setup keyboard inputs
        self.accept("escape", sys.exit)
        
        #movement
        self.accept("a", player.setMove, ["left","strafe_left"])
#.........这里部分代码省略.........

# 需要导入模块: from rpcore import RenderPipeline [as 别名]
# 或者: from rpcore.RenderPipeline import create [as 别名]
class App(ShowBase):

    def __init__(self):
        """ Inits the showbase """

        # Load options
        load_prc_file_data("", """
        model-cache-dir
        fullscreen #f
        win-size 1920 1080
        window-title Render Pipeline by tobspr 
        icon-filename dataGUI/icon.ico
        """)

        # Load render pipeline
        self.render_pipeline = RenderPipeline(self)
        self.render_pipeline.create()


        # Init movement controller
        self.controller = MovementController(self)
        self.controller.set_initial_position_hpr(
            Vec3(-987.129, -2763.58, 211.47), Vec3(5.21728, 7.84863, 0))
        self.controller.setup()

        # Hotkeys
        self.accept("r", self._reload_shader)

        self.addTask(self.update, "update")
        self.scene_wireframe = False

        self._init_terrain()
        self._reload_shader()

    def update(self, task):
        """ Main update task """
        self.terrain.update()
        self.terrain_shadow.update()
        return task.cont

    def _reload_shader(self):
        """ Reloads all terrain shaders """
        self.render_pipeline.reload_shaders()

        self.render_pipeline.set_effect(self.terrain.get_node(), "effects/terrain.yaml", {
            "render_gbuffer": True,
            "render_shadows": False,

        })

        self.render_pipeline.set_effect(self.terrain_shadow.get_node(), "effects/terrain_shadow.yaml", {
            "render_gbuffer": False,
            "render_shadows": True,
        }, 5000)


    def _init_terrain(self):
        """ Inits the terrain """

        layout = "Layout0"
        hmap = "data/terrain/" + layout + "/heightmap.png"

        bounds_file = "data/terrain/" + layout + "bounds.bin"

        if not isfile(bounds_file):
            print("Generating terrain bounds ..")
            TerrainMeshRenderer.generate_bounds(hmap, "data/Terrain/" + layout + "bounds.bin")

        terrainOffset = Vec3(-4096, -4096, 70.0)
        terrainScale = Vec3(1.0, 1.0, 700.0)

        self.terrain = TerrainMeshRenderer()
        self.terrain.set_heightfield_size(8192)
        self.terrain.set_culling_enabled(False)
        self.terrain.load_chunk_mesh("core/resources/Chunk32.bam")
        self.terrain.set_focus(base.cam, base.camLens)
        self.terrain.load_bounds(bounds_file)
        self.terrain.set_target_triangle_width(7.0)

        self.terrain.set_pos(terrainOffset)
        self.terrain.set_scale(terrainScale)

        self.terrain.create()

        node = self.terrain.get_node()
        node.reparentTo(render)

        self.terrain_shadow = TerrainMeshRenderer()
        self.terrain_shadow.set_heightfield_size(8192)
        self.terrain_shadow.load_chunk_mesh("core/resources/Chunk32.bam")
        self.terrain_shadow.set_focus(base.cam, base.camLens)
        self.terrain_shadow.set_target_triangle_width(7.0)
        self.terrain_shadow.load_bounds(bounds_file)
        self.terrain_shadow.set_pos(terrainOffset)
        self.terrain_shadow.set_scale(terrainScale)
        self.terrain_shadow.set_culling_enabled(False)
        self.terrain_shadow.create()

        nodeShadow = self.terrain_shadow.get_node()
        nodeShadow.reparentTo(render)
#.........这里部分代码省略.........