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Support / Re: raspberry pi, orange pi, etc
« Last post by EgonOlsen on December 04, 2022, 10:54:26 pm »Yes, sure...the software renderer will work just as it is on a Pie.
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Support / Re: raspberry pi, orange pi, etc
« Last post by MichaelJPCT on December 04, 2022, 10:02:40 pm »what about the software renderer of jpct? although slow, it is useful in some cases.
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Support / Re: raspberry pi, orange pi, etc
« Last post by AeroShark333 on December 04, 2022, 03:00:18 pm »Afaik, you can even run Android on a Raspberry Pi which has proper OpenGLES support. In that case jPCT-AE could be used.
But then again, I would argue that you can make jPCT work on a Linux distro too (Raspbian or such). I would believe that there should be some sort of OpenGL support available as for how popular the Raspberry Pi is. It might not work as seamlessly as on Windows but I wouldn't know for sure until someone tried
But then again, I would argue that you can make jPCT work on a Linux distro too (Raspbian or such). I would believe that there should be some sort of OpenGL support available as for how popular the Raspberry Pi is. It might not work as seamlessly as on Windows but I wouldn't know for sure until someone tried
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Support / Re: raspberry pi, orange pi, etc
« Last post by EgonOlsen on December 04, 2022, 09:04:11 am »No, not as it is. While you can run a JVM on these devices, I don't think (correct me, if I'm wrong please) that there is an OpenGL (ES) binding for Java available on these devices. Without that, it can't be ported.
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Support / raspberry pi, orange pi, etc
« Last post by MichaelJPCT on December 04, 2022, 06:11:14 am »does jpct work on these devices?
there devices are marketed as computers for students. if jpct works on them, more students would get to know jpct.
there devices are marketed as computers for students. if jpct works on them, more students would get to know jpct.
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Support / Re: How does JPCT-AE Vertex works on Object3D.addTriangle(...)?
« Last post by EgonOlsen on November 26, 2022, 09:31:27 pm »Order matters here. jPCT culls away back faces (unless you disable this with setCullling(), but the lighting will be wrong in this case). What is a back face and what isn't is defined by the order of the vertices in a triangle. In this case, reverse the order of the vertices for the faces that aren't visible and they should show up.
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Support / How does JPCT-AE Vertex works on Object3D.addTriangle(...)?
« Last post by Hellfire on November 25, 2022, 03:45:26 pm »Hello friends. How does JPCT-AE Vertex works on Object3D.addTriangle(...)?
Code: [Select]
public static Object3D createCube(float scale) {
Object3D o = new Object3D(12);
float size = scale / 2;
// FRONT
o.addTriangle(new SimpleVector(-size, size, size), new SimpleVector(-size, -size, size), new SimpleVector(size, size, size));
o.addTriangle(new SimpleVector(size, size, size), new SimpleVector(size, -size, size), new SimpleVector(-size, -size, size));
// BACK
o.addTriangle(new SimpleVector(-size, size, -size), new SimpleVector(-size, -size, -size), new SimpleVector(size, size, -size));
o.addTriangle(new SimpleVector(size, size, -size), new SimpleVector(size, -size, -size), new SimpleVector(-size, -size, -size));
// LEFT
o.addTriangle(new SimpleVector(-size, size, size), new SimpleVector(-size, -size, size), new SimpleVector(-size, size, -size));
o.addTriangle(new SimpleVector(-size, size, -size), new SimpleVector(-size, -size, -size), new SimpleVector(-size, -size, size));
// RIGHT
o.addTriangle(new SimpleVector(size, size, size), new SimpleVector(size, -size, size), new SimpleVector(size, size, -size));
o.addTriangle(new SimpleVector(size, size, -size), new SimpleVector(size, -size, -size), new SimpleVector(size, -size, size));
// UPPER
o.addTriangle(new SimpleVector(size, size, size), new SimpleVector(-size, size, size), new SimpleVector(size, size, -size));
o.addTriangle(new SimpleVector(size, size, -size), new SimpleVector(-size, size, -size), new SimpleVector(-size, size, size));
// LOWER
o.addTriangle(new SimpleVector(size, -size, size), new SimpleVector(-size, -size, size), new SimpleVector(size, -size, -size));
o.addTriangle(new SimpleVector(size, -size, -size), new SimpleVector(-size, -size, -size), new SimpleVector(-size, -size, size));
return o;
}
Result:8
Support / Re: How to display 2D image to 3D screen
« Last post by AeroShark333 on November 22, 2022, 03:05:15 pm »Thank you, its working, i didn't have the perfect texture thoughGlad to hear!
For a joystick, I'd recommend a PNG file as texture (where the outside is transparent), otherwise a JPG texture (where the outside is black).
Make sure to use the constructors in Texture that have 'useAlpha' (which you should then set to true): https://www.jpct.net/jpct-ae/doc/com/threed/jpct/Texture.html#Texture-Bitmap-boolean-
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Support / Re: How to display 2D image to 3D screen
« Last post by Hellfire on November 22, 2022, 12:39:50 pm »Hello welcome!Thank you, its working, i didn't have the perfect texture thoughHello friends. How to display 2D Image to the camera?I'd recommend the blitting functions of the FrameBuffer:
I'am trying to make a Joystick
https://www.jpct.net/jpct-ae/doc/com/threed/jpct/FrameBuffer.html#blit-com.threed.jpct.Texture-float-float-float-float-float-float-float-float-int-boolean-
I hope this helps
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Support / Re: How to display 2D image to 3D screen
« Last post by AeroShark333 on November 21, 2022, 10:27:21 pm »Hello welcome!
https://www.jpct.net/jpct-ae/doc/com/threed/jpct/FrameBuffer.html#blit-com.threed.jpct.Texture-float-float-float-float-float-float-float-float-int-boolean-
I hope this helps
Hello friends. How to display 2D Image to the camera?I'd recommend the blitting functions of the FrameBuffer:
I'am trying to make a Joystick
https://www.jpct.net/jpct-ae/doc/com/threed/jpct/FrameBuffer.html#blit-com.threed.jpct.Texture-float-float-float-float-float-float-float-float-int-boolean-
I hope this helps