那些遇到过的问题

为什么Raspberry Pi上的JavaFX（3D）无法运行，尽管可以运行？

Kar*_*l K 5 java 3d javafx raspberry-pi javafx-3d

我想我已经阅读了有关RPi上JFx下3D问题的所有可用解决方案，以下内容都不符合我的需求。我对2D应用程序没有任何问题。但是当我尝试运行3D程序时，所有3D元素都消失了。执行此命令后：

java -Djavafx.platform=eglfb -Dprism.verbose=true -Dcom.sun.javafx.experimental.embedded.3d=true -Dprism.glDepthSize=24 -Dprism.forceGPU=true -jar Brake_Check.jar
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我得到这个：

Prism pipeline init order: es2 sw 
Using java-based Pisces rasterizer
Using dirty region optimizations
Not using texture mask for primitives
Not forcing power of 2 sizes for textures
Using hardware CLAMP_TO_ZERO mode
Opting in for HiDPI pixel scaling
Prism pipeline name = com.sun.prism.es2.ES2Pipeline
Loading ES2 native library ... prism_es2
    succeeded.
GLFactory using com.sun.prism.es2.X11GLFactory
GraphicsPipeline.createPipeline failed for com.sun.prism.es2.ES2Pipeline
java.lang.UnsatisfiedLinkError: com.sun.prism.es2.X11GLFactory.nInitialize([I)J
    at com.sun.prism.es2.X11GLFactory.nInitialize(Native Method)
    at com.sun.prism.es2.X11GLFactory.initialize(X11GLFactory.java:146)
    at com.sun.prism.es2.ES2Pipeline.<clinit>(ES2Pipeline.java:81)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:264)
    at com.sun.prism.GraphicsPipeline.createPipeline(GraphicsPipeline.java:187)
    at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.init(QuantumRenderer.java:91)
    at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:124)
    at java.lang.Thread.run(Thread.java:748)
*** Fallback to Prism SW pipeline
Prism pipeline name = com.sun.prism.sw.SWPipeline
(X) Got class = class com.sun.prism.sw.SWPipeline
Initialized prism pipeline: com.sun.prism.sw.SWPipeline
 vsync: true vpipe: false
lip 19, 2019 3:31:53 AM javafx.scene.paint.Material <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.PerspectiveCamera <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.LightBase <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:54 AM javafx.scene.shape.Mesh <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:54 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:54 AM javafx.scene.paint.Material <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:54 AM javafx.scene.SubScene <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:54 AM javafx.scene.SubScene <init>
WARNING: System can't support antiAliasing
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预期的图像： 预期的图像

实际图片： 上一张图片

我已经安装了armv6hf-sdk-8.60.9

我将不胜感激任何建议。

编辑

经过额外的研究后，我还添加了OpenJFX： apt-get install openjfx 总体上做了一些小的改进，但是仍然缺少一些东西。也许我会从头开始。我使用教程为Raspberry设置JavaFX，然后libprism_es2.so丢失了，所以我从中复制并重命名了它/usr/lib/jvm/jdk-8-oracle-arm32-vfp-hflt/jre/lib/arm/libprism_es2_eglfb.so（我选择了这个，因为我认为如果我使用的是-Djavafx.platform=eglfbparametr，那将是一个很好的选择），现在我添加了OpenJFX，那里还应该安装什么？您认为较新版本的sdk可能会有所帮助吗？但是另一方面，我担心我在操作Linux方面的知识太基础了，如果没有进步，那将会是灾难，所以我宁愿使用已经拥有的版本。

现在，此刻我的应用程序如下所示： 实际形象

输出消息：

Prism pipeline init order: es2 sw 
Using java-based Pisces rasterizer
Using dirty region optimizations
Not using texture mask for primitives
Not forcing power of 2 sizes for textures
Using hardware CLAMP_TO_ZERO mode
Opting in for HiDPI pixel scaling
Prism pipeline name = com.sun.prism.es2.ES2Pipeline
Loading ES2 native library ... prism_es2
    succeeded.
GLFactory using com.sun.prism.es2.X11GLFactory
GraphicsPipeline.createPipeline failed for com.sun.prism.es2.ES2Pipeline
java.lang.UnsatisfiedLinkError: com.sun.prism.es2.X11GLFactory.nInitialize([I)J
    at com.sun.prism.es2.X11GLFactory.nInitialize(Native Method)
    at com.sun.prism.es2.X11GLFactory.initialize(X11GLFactory.java:146)
    at com.sun.prism.es2.ES2Pipeline.<clinit>(ES2Pipeline.java:81)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:264)
    at com.sun.prism.GraphicsPipeline.createPipeline(GraphicsPipeline.java:187)
    at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.init(QuantumRenderer.java:91)
    at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:124)
    at java.lang.Thread.run(Thread.java:748)
*** Fallback to Prism SW pipeline
Prism pipeline name = com.sun.prism.sw.SWPipeline
(X) Got class = class com.sun.prism.sw.SWPipeline
Initialized prism pipeline: com.sun.prism.sw.SWPipeline
 vsync: true vpipe: false
lip 19, 2019 3:31:53 AM javafx.scene.paint.Material <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.PerspectiveCamera <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:53 AM javafx.scene.LightBase <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:54 AM javafx.scene.shape.Mesh <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:54 AM javafx.scene.shape.Shape3D <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:54 AM javafx.scene.paint.Material <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:54 AM javafx.scene.SubScene <init>
WARNING: System can't support ConditionalFeature.SCENE3D
lip 19, 2019 3:31:54 AM javafx.scene.SubScene <init>
WARNING: System can't support antiAliasing
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您还有其他建议吗？

Kar*_*l K 5

因此，解决我的问题的主要方法是安装apt-get install openjfx我之前已经提到的安装。在那之后，我也不再使用-Djavafx.platform=eglfb了。发生的下一个问题是，一切都是黑色的。问题似乎出在PointLight场景中。删除它之后，一切看起来都好多了，但是...仍然存在一些缺陷。盒子上没有阴影，antiAliasing无法使用，尽管只有一个简单的动画，但它太笨拙了。

在此处输入图片说明

编辑

快速更新。一切工作正常。我也在项目中恢复了光芒。我所做的就是更改RPi中的高级设置。

sudo raspi-config然后高级，next GL Driver，next GL (Full KMS) OpenGL desktop driver with full KMS，保存并重新启动。

实现目标。 在此处输入图片说明

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