Examples with Vector2f com.jme3.math.Vector2f used on opensource projects

Example 16 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class VRBounds method init.

/**
     * Initialize the VR bounds.
     * @return <code>true</code> if the initialization is a success and <code>false</code> otherwise.
     */
public static boolean init() {
    logger.config("Initialize VR bounds...");
    if (vrChaperone == null) {
        vrChaperone = new VR_IVRChaperone_FnTable(JOpenVRLibrary.VR_GetGenericInterface(JOpenVRLibrary.IVRChaperone_Version, OpenVR.hmdErrorStore).getPointer());
        if (vrChaperone != null) {
            vrChaperone.setAutoSynch(false);
            vrChaperone.read();
            FloatByReference fbX = new FloatByReference();
            FloatByReference fbZ = new FloatByReference();
            vrChaperone.GetPlayAreaSize.apply(fbX, fbZ);
            playSize = new Vector2f(fbX.getValue(), fbZ.getValue());
            logger.config("Initialize VR bounds [SUCCESS]");
            // init success
            return true;
        }
        logger.warning("Initialize VR bounds [FAILED].");
        // failed to init
        return false;
    }
    logger.config("Initialize VR bounds already done.");
    // already initialized
    return true;
}

Example 17 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class PssmShadowRenderer method setShadowZFadeLength.

/**
     * Define the length over which the shadow will fade out when using a
     * shadowZextend This is useful to make dynamic shadows fade into baked
     * shadows in the distance.
     *
     * @param length the fade length in world units
     */
public void setShadowZFadeLength(float length) {
    if (length == 0) {
        fadeInfo = null;
        fadeLength = 0;
        postshadowMat.clearParam("FadeInfo");
    } else {
        if (zFarOverride == 0) {
            fadeInfo = new Vector2f(0, 0);
        } else {
            fadeInfo = new Vector2f(zFarOverride - length, 1.0f / length);
        }
        fadeLength = length;
        postshadowMat.setVector2("FadeInfo", fadeInfo);
    }
}

Example 18 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class DirectionalLightShadowRenderer method read.

@Override
public void read(JmeImporter im) throws IOException {
    super.read(im);
    InputCapsule ic = im.getCapsule(this);
    lambda = ic.readFloat("lambda", 0.65f);
    zFarOverride = ic.readInt("zFarOverride", 0);
    light = (DirectionalLight) ic.readSavable("light", null);
    fadeInfo = (Vector2f) ic.readSavable("fadeInfo", null);
    fadeLength = ic.readFloat("fadeLength", 0f);
    init(nbShadowMaps, (int) shadowMapSize);
}

Example 19 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class SpotLightShadowRenderer method read.

@Override
public void read(JmeImporter im) throws IOException {
    super.read(im);
    InputCapsule ic = im.getCapsule(this);
    zFarOverride = ic.readInt("zFarOverride", 0);
    light = (SpotLight) ic.readSavable("light", null);
    fadeInfo = (Vector2f) ic.readSavable("fadeInfo", null);
    fadeLength = ic.readFloat("fadeLength", 0f);
    init((int) shadowMapSize);
}

Example 20 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class AbstractShadowRenderer method setShadowZFadeLength.

/**
     * Define the length over which the shadow will fade out when using a
     * shadowZextend This is useful to make dynamic shadows fade into baked
     * shadows in the distance.
     *
     * @param length the fade length in world units
     */
public void setShadowZFadeLength(float length) {
    if (length == 0) {
        fadeInfo = null;
        fadeLength = 0;
        postshadowMat.clearParam("FadeInfo");
    } else {
        if (zFarOverride == 0) {
            fadeInfo = new Vector2f(0, 0);
        } else {
            fadeInfo = new Vector2f(zFarOverride - length, 1.0f / length);
        }
        fadeLength = length;
        postshadowMat.setVector2("FadeInfo", fadeInfo);
    }
}