Examples with Application com.jme3.app.Application used on opensource projects

Example 6 with Application

use of com.jme3.app.Application in project jmonkeyengine by jMonkeyEngine.

the class VRMouseManager method setImage.

/**
     * Set the image to use as mouse cursor. The given string describe an asset that the underlying application asset manager has to load.
     * @param texture the image to use as mouse cursor.
     */
public void setImage(String texture) {
    if (environment != null) {
        if (environment.getApplication() != null) {
            if (environment.isInVR() == false) {
                Texture tex = environment.getApplication().getAssetManager().loadTexture(texture);
                mouseImage.setTexture(environment.getApplication().getAssetManager(), (Texture2D) tex, true);
                ySize = tex.getImage().getHeight();
                mouseImage.setHeight(ySize);
                mouseImage.setWidth(tex.getImage().getWidth());
                mouseImage.getMaterial().getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
                mouseImage.getMaterial().getAdditionalRenderState().setDepthWrite(false);
            } else {
                Texture tex = environment.getApplication().getAssetManager().loadTexture(texture);
                mouseImage.setTexture(environment.getApplication().getAssetManager(), (Texture2D) tex, true);
                ySize = tex.getImage().getHeight();
                mouseImage.setHeight(ySize);
                mouseImage.setWidth(tex.getImage().getWidth());
                mouseImage.getMaterial().getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
                mouseImage.getMaterial().getAdditionalRenderState().setDepthWrite(false);
            }
        } else {
            throw new IllegalStateException("This VR environment is not attached to any application.");
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}

Example 7 with Application

use of com.jme3.app.Application in project jmonkeyengine by jMonkeyEngine.

the class VRMouseManager method centerMouse.

/**
     * Center the mouse on the display.
     */
public void centerMouse() {
    if (environment != null) {
        if (environment.getApplication() != null) {
            // set mouse in center of the screen if newly added
            Vector2f size = environment.getVRGUIManager().getCanvasSize();
            MouseInput mi = environment.getApplication().getContext().getMouseInput();
            AppSettings as = environment.getApplication().getContext().getSettings();
            if (mi instanceof GlfwMouseInputVR)
                ((GlfwMouseInputVR) mi).setCursorPosition((int) (as.getWidth() / 2f), (int) (as.getHeight() / 2f));
            if (environment.isInVR()) {
                cursorPos.x = size.x / 2f;
                cursorPos.y = size.y / 2f;
                recentCenterCount = 2;
            }
        } else {
            throw new IllegalStateException("This VR environment is not attached to any application.");
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}

Example 8 with Application

use of com.jme3.app.Application in project jmonkeyengine by jMonkeyEngine.

the class VRMouseManager method updateAnalogAsMouse.

/**
     * Update analog controller as it was a mouse controller.
     * @param inputIndex the index of the controller attached to the VR system.
     * @param mouseListener the JMonkey mouse listener to trigger.
     * @param mouseXName the mouseX identifier.
     * @param mouseYName the mouseY identifier
     * @param tpf the time per frame.
     */
public void updateAnalogAsMouse(int inputIndex, AnalogListener mouseListener, String mouseXName, String mouseYName, float tpf) {
    if (environment != null) {
        if (environment.getApplication() != null) {
            // got a tracked controller to use as the "mouse"
            if (environment.isInVR() == false || environment.getVRinput() == null || environment.getVRinput().isInputDeviceTracking(inputIndex) == false) {
                return;
            }
            Vector2f tpDelta;
            if (thumbstickMode) {
                tpDelta = environment.getVRinput().getAxis(inputIndex, VRInputType.ViveTrackpadAxis);
            } else {
                tpDelta = environment.getVRinput().getAxisDeltaSinceLastCall(inputIndex, VRInputType.ViveTrackpadAxis);
            }
            float Xamount = (float) Math.pow(Math.abs(tpDelta.x) * sensitivity, acceleration);
            float Yamount = (float) Math.pow(Math.abs(tpDelta.y) * sensitivity, acceleration);
            if (tpDelta.x < 0f) {
                Xamount = -Xamount;
            }
            if (tpDelta.y < 0f) {
                Yamount = -Yamount;
            }
            Xamount *= moveScale;
            Yamount *= moveScale;
            if (mouseListener != null) {
                if (tpDelta.x != 0f && mouseXName != null)
                    mouseListener.onAnalog(mouseXName, Xamount * 0.2f, tpf);
                if (tpDelta.y != 0f && mouseYName != null)
                    mouseListener.onAnalog(mouseYName, Yamount * 0.2f, tpf);
            }
            if (environment.getApplication().getInputManager().isCursorVisible()) {
                int index = (avgCounter + 1) % AVERAGE_AMNT;
                lastXmv[index] = Xamount * 133f;
                lastYmv[index] = Yamount * 133f;
                cursorPos.x -= avg(lastXmv);
                cursorPos.y -= avg(lastYmv);
                Vector2f maxsize = environment.getVRGUIManager().getCanvasSize();
                if (cursorPos.x > maxsize.x) {
                    cursorPos.x = maxsize.x;
                }
                if (cursorPos.x < 0f) {
                    cursorPos.x = 0f;
                }
                if (cursorPos.y > maxsize.y) {
                    cursorPos.y = maxsize.y;
                }
                if (cursorPos.y < 0f) {
                    cursorPos.y = 0f;
                }
            }
        } else {
            throw new IllegalStateException("This VR environment is not attached to any application.");
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}

Example 9 with Application

use of com.jme3.app.Application in project jmonkeyengine by jMonkeyEngine.

the class VRViewManagerOSVR method setupFinalFullTexture.

private void setupFinalFullTexture(Camera cam) {
    if (environment != null) {
        if (environment.getApplication() != null) {
            // create offscreen framebuffer
            FrameBuffer out = new FrameBuffer(cam.getWidth(), cam.getHeight(), 1);
            //offBuffer.setSrgb(true);
            //setup framebuffer's texture
            dualEyeTex = new Texture2D(cam.getWidth(), cam.getHeight(), Image.Format.RGBA8);
            dualEyeTex.setMinFilter(Texture.MinFilter.BilinearNoMipMaps);
            dualEyeTex.setMagFilter(Texture.MagFilter.Bilinear);
            logger.config("Dual eye texture " + dualEyeTex.getName() + " (" + dualEyeTex.getImage().getId() + ")");
            logger.config("               Type: " + dualEyeTex.getType());
            logger.config("               Size: " + dualEyeTex.getImage().getWidth() + "x" + dualEyeTex.getImage().getHeight());
            logger.config("        Image depth: " + dualEyeTex.getImage().getDepth());
            logger.config("       Image format: " + dualEyeTex.getImage().getFormat());
            logger.config("  Image color space: " + dualEyeTex.getImage().getColorSpace());
            //setup framebuffer to use texture
            out.setDepthBuffer(Image.Format.Depth);
            out.setColorTexture(dualEyeTex);
            ViewPort viewPort = environment.getApplication().getViewPort();
            viewPort.setClearFlags(true, true, true);
            viewPort.setBackgroundColor(ColorRGBA.Black);
            viewPort.setOutputFrameBuffer(out);
        } else {
            throw new IllegalStateException("This VR environment is not attached to any application.");
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}

Example 10 with Application

use of com.jme3.app.Application in project jmonkeyengine by jMonkeyEngine.

the class VRViewManagerOSVR method prepareCameraSize.

/**
     * Prepare the size of the given {@link Camera camera} to adapt it to the underlying rendering context.
     * @param cam the {@link Camera camera} to prepare.
     * @param xMult the camera width multiplier.
     */
private void prepareCameraSize(Camera cam, float xMult) {
    if (environment != null) {
        if (environment.getApplication() != null) {
        } else {
            throw new IllegalStateException("This VR environment is not attached to any application.");
        }
        Vector2f size = new Vector2f();
        VRAPI vrhmd = environment.getVRHardware();
        if (vrhmd == null) {
            size.x = 1280f;
            size.y = 720f;
        } else {
            vrhmd.getRenderSize(size);
        }
        if (size.x < environment.getApplication().getContext().getSettings().getWidth()) {
            size.x = environment.getApplication().getContext().getSettings().getWidth();
        }
        if (size.y < environment.getApplication().getContext().getSettings().getHeight()) {
            size.y = environment.getApplication().getContext().getSettings().getHeight();
        }
        if (environment.isInstanceRendering()) {
            size.x *= 2f;
        }
        // other adjustments
        size.x *= xMult;
        size.x *= resMult;
        size.y *= resMult;
        if (cam.getWidth() != size.x || cam.getHeight() != size.y) {
            cam.resize((int) size.x, (int) size.y, false);
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}