Class RenderModeOpenXR

java.lang.Object

gaiasky.render.process.RenderModeAbstract

gaiasky.render.process.RenderModeOpenXR

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable, IRenderMode, XrRenderer

public class RenderModeOpenXR
extends RenderModeAbstract
implements IRenderMode, XrRenderer

Render mode for Gaia Sky VR via OpenXR.

Field Summary

Fields

Modifier and Type	Field	Description
com.badlogic.gdx.utils.Array<com.badlogic.ashley.core.Entity>	controllerObjects

Fields inherited from class RenderModeAbstract

extendViewport, rc, resultBuffer

Constructor Summary

Constructors

Constructor	Description
RenderModeOpenXR(Scene scene, XrDriver xrDriver, ExtSpriteBatch spriteBatch)

Method Summary

Modifier and Type	Method	Description
void	dispose()
Map<XrControllerDevice, com.badlogic.ashley.core.Entity>	getXRControllerToModel()
void	render(ISceneRenderer sgr, ICamera camera, double t, int rw, int rh, int tw, int th, com.badlogic.gdx.graphics.glutils.FrameBuffer fb, IPostProcessor.PostProcessBean ppb)	Renders the scene.
void	renderMirrorToDesktop(int textureHandle)	Renders a mirror of the VR view to the desktop window.
void	renderOpenXRView(org.lwjgl.openxr.XrCompositionLayerProjectionView layerView, org.lwjgl.openxr.XrSwapchainImageOpenGLKHR swapChainImage, com.badlogic.gdx.graphics.glutils.FrameBuffer frameBuffer, int viewIndex)	Executed for each eye every cycle.
void	resize(int rw, int rh, int tw, int th)	Resizes the assets of this renderer to the given new size

Methods inherited from class RenderModeAbstract

getRenderingContext, getResultBuffer, postProcessCapture, postProcessRender, sendOrientationUpdate

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface IRenderMode

getRenderingContext, getResultBuffer

Field Details

controllerObjects

public com.badlogic.gdx.utils.Array<com.badlogic.ashley.core.Entity> controllerObjects

Constructor Details

RenderModeOpenXR

public RenderModeOpenXR(Scene scene,
 XrDriver xrDriver,
 ExtSpriteBatch spriteBatch)

Method Details

render

public void render(ISceneRenderer sgr,
 ICamera camera,
 double t,
 int rw,
 int rh,
 int tw,
 int th,
 com.badlogic.gdx.graphics.glutils.FrameBuffer fb,
 IPostProcessor.PostProcessBean ppb)

Description copied from interface: IRenderMode

Renders the scene.

Specified by:

render in interface IRenderMode

Parameters:

sgr - The scene renderer object.

camera - The camera.

t - The time in seconds since the start.

rw - The width of the buffer.

rh - The height of the buffer.

tw - The final target width, usually of the screen.

th - The final target height, usually of the screen.

fb - The frame buffer, if any.

ppb - The post process bean.

renderOpenXRView

public void renderOpenXRView(org.lwjgl.openxr.XrCompositionLayerProjectionView layerView,
 org.lwjgl.openxr.XrSwapchainImageOpenGLKHR swapChainImage,
 com.badlogic.gdx.graphics.glutils.FrameBuffer frameBuffer,
 int viewIndex)

Description copied from interface: XrRenderer

Executed for each eye every cycle.

Specified by:

renderOpenXRView in interface XrRenderer

Parameters:

layerView - The layer view.

swapChainImage - The swap-chain image.

frameBuffer - The frame buffer to draw to.

viewIndex - The view index.

renderMirrorToDesktop

public void renderMirrorToDesktop(int textureHandle)

Renders a mirror of the VR view to the desktop window. This should be called after the eye loop but before xrEndFrame.

Specified by:

renderMirrorToDesktop in interface XrRenderer

Parameters:

textureHandle - The OpenGL texture handle from the OpenXR swapchain (usually eye 0).

resize

public void resize(int rw,
 int rh,
 int tw,
 int th)

Description copied from interface: IRenderMode

Resizes the assets of this renderer to the given new size

Specified by:

resize in interface IRenderMode

Parameters:

rw - New render buffer width.

rh - New render buffer height.

tw - New target (screen) width.

th - New target (screen) height.

getXRControllerToModel

public Map<XrControllerDevice, com.badlogic.ashley.core.Entity> getXRControllerToModel()

dispose

public void dispose()

Specified by:

dispose in interface com.badlogic.gdx.utils.Disposable