Examples with ShadowCompareMode com.jme3.texture.Texture.ShadowCompareMode used on opensource projects

Example 1 with ShadowCompareMode

use of com.jme3.texture.Texture.ShadowCompareMode in project jmonkeyengine by jMonkeyEngine.

the class AbstractShadowRenderer method init.

private void init(AssetManager assetManager, int nbShadowMaps, int shadowMapSize) {
    this.postshadowMat = new Material(assetManager, "Common/MatDefs/Shadow/PostShadow.j3md");
    shadowFB = new FrameBuffer[nbShadowMaps];
    shadowMaps = new Texture2D[nbShadowMaps];
    dispPic = new Picture[nbShadowMaps];
    lightViewProjectionsMatrices = new Matrix4f[nbShadowMaps];
    shadowMapStringCache = new String[nbShadowMaps];
    lightViewStringCache = new String[nbShadowMaps];
    //DO NOT COMMENT THIS (it prevent the OSX incomplete read buffer crash)
    dummyTex = new Texture2D(shadowMapSize, shadowMapSize, Format.RGBA8);
    preshadowMat = new Material(assetManager, "Common/MatDefs/Shadow/PreShadow.j3md");
    postshadowMat.setFloat("ShadowMapSize", shadowMapSize);
    for (int i = 0; i < nbShadowMaps; i++) {
        lightViewProjectionsMatrices[i] = new Matrix4f();
        shadowFB[i] = new FrameBuffer(shadowMapSize, shadowMapSize, 1);
        shadowMaps[i] = new Texture2D(shadowMapSize, shadowMapSize, Format.Depth);
        shadowFB[i].setDepthTexture(shadowMaps[i]);
        //DO NOT COMMENT THIS (it prevent the OSX incomplete read buffer crash)
        shadowFB[i].setColorTexture(dummyTex);
        shadowMapStringCache[i] = "ShadowMap" + i;
        lightViewStringCache[i] = "LightViewProjectionMatrix" + i;
        postshadowMat.setTexture(shadowMapStringCache[i], shadowMaps[i]);
        //quads for debuging purpose
        dispPic[i] = new Picture("Picture" + i);
        dispPic[i].setTexture(assetManager, shadowMaps[i], false);
    }
    setShadowCompareMode(shadowCompareMode);
    setEdgeFilteringMode(edgeFilteringMode);
    setShadowIntensity(shadowIntensity);
    initForcedRenderState();
}

Example 2 with ShadowCompareMode

use of com.jme3.texture.Texture.ShadowCompareMode in project jmonkeyengine by jMonkeyEngine.

the class AbstractShadowRenderer method read.

/**
     * De-serialize this instance, for example when loading from a J3O file.
     *
     * @param im importer (not null)
     */
public void read(JmeImporter im) throws IOException {
    InputCapsule ic = im.getCapsule(this);
    assetManager = im.getAssetManager();
    nbShadowMaps = ic.readInt("nbShadowMaps", 1);
    shadowMapSize = ic.readFloat("shadowMapSize", 0f);
    shadowIntensity = ic.readFloat("shadowIntensity", 0.7f);
    edgeFilteringMode = ic.readEnum("edgeFilteringMode", EdgeFilteringMode.class, EdgeFilteringMode.Bilinear);
    shadowCompareMode = ic.readEnum("shadowCompareMode", CompareMode.class, CompareMode.Hardware);
    init(assetManager, nbShadowMaps, (int) shadowMapSize);
    edgesThickness = ic.readFloat("edgesThickness", 1.0f);
    postshadowMat.setFloat("PCFEdge", edgesThickness);
}

Example 3 with ShadowCompareMode

use of com.jme3.texture.Texture.ShadowCompareMode in project jmonkeyengine by jMonkeyEngine.

the class AbstractShadowRendererVR method read.

/**
     * De-serialize this instance, for example when loading from a J3O file.
     *
     * @param im importer (not null)
     */
public void read(JmeImporter im) throws IOException {
    InputCapsule ic = (InputCapsule) im.getCapsule(this);
    assetManager = im.getAssetManager();
    nbShadowMaps = ic.readInt("nbShadowMaps", 1);
    shadowMapSize = ic.readFloat("shadowMapSize", 0f);
    shadowIntensity = ic.readFloat("shadowIntensity", 0.7f);
    edgeFilteringMode = ic.readEnum("edgeFilteringMode", EdgeFilteringMode.class, EdgeFilteringMode.Bilinear);
    shadowCompareMode = ic.readEnum("shadowCompareMode", CompareMode.class, CompareMode.Hardware);
    init(assetManager, nbShadowMaps, (int) shadowMapSize);
    edgesThickness = ic.readFloat("edgesThickness", 1.0f);
    postshadowMat.setFloat("PCFEdge", edgesThickness);
}

Example 4 with ShadowCompareMode

use of com.jme3.texture.Texture.ShadowCompareMode in project jmonkeyengine by jMonkeyEngine.

the class AbstractShadowRendererVR method write.

/**
     * Serialize this instance, for example when saving to a J3O file.
     *
     * @param ex exporter (not null)
     */
public void write(JmeExporter ex) throws IOException {
    OutputCapsule oc = (OutputCapsule) ex.getCapsule(this);
    oc.write(nbShadowMaps, "nbShadowMaps", 1);
    oc.write(shadowMapSize, "shadowMapSize", 0);
    oc.write(shadowIntensity, "shadowIntensity", 0.7f);
    oc.write(edgeFilteringMode, "edgeFilteringMode", EdgeFilteringMode.Bilinear);
    oc.write(shadowCompareMode, "shadowCompareMode", CompareMode.Hardware);
    oc.write(edgesThickness, "edgesThickness", 1.0f);
}

Example 5 with ShadowCompareMode

use of com.jme3.texture.Texture.ShadowCompareMode in project jmonkeyengine by jMonkeyEngine.

the class GLRenderer method setupTextureParams.

@SuppressWarnings("fallthrough")
private void setupTextureParams(int unit, Texture tex) {
    Image image = tex.getImage();
    int target = convertTextureType(tex.getType(), image != null ? image.getMultiSamples() : 1, -1);
    boolean haveMips = true;
    if (image != null) {
        haveMips = image.isGeneratedMipmapsRequired() || image.hasMipmaps();
    }
    LastTextureState curState = image.getLastTextureState();
    if (curState.magFilter != tex.getMagFilter()) {
        bindTextureAndUnit(target, image, unit);
        gl.glTexParameteri(target, GL.GL_TEXTURE_MAG_FILTER, convertMagFilter(tex.getMagFilter()));
        curState.magFilter = tex.getMagFilter();
    }
    if (curState.minFilter != tex.getMinFilter()) {
        bindTextureAndUnit(target, image, unit);
        gl.glTexParameteri(target, GL.GL_TEXTURE_MIN_FILTER, convertMinFilter(tex.getMinFilter(), haveMips));
        curState.minFilter = tex.getMinFilter();
    }
    int desiredAnisoFilter = tex.getAnisotropicFilter() == 0 ? defaultAnisotropicFilter : tex.getAnisotropicFilter();
    if (caps.contains(Caps.TextureFilterAnisotropic) && curState.anisoFilter != desiredAnisoFilter) {
        bindTextureAndUnit(target, image, unit);
        gl.glTexParameterf(target, GLExt.GL_TEXTURE_MAX_ANISOTROPY_EXT, desiredAnisoFilter);
        curState.anisoFilter = desiredAnisoFilter;
    }
    switch(tex.getType()) {
        case ThreeDimensional:
        case // cubemaps use 3D coords
        CubeMap:
            if (gl2 != null && curState.rWrap != tex.getWrap(WrapAxis.R)) {
                bindTextureAndUnit(target, image, unit);
                gl2.glTexParameteri(target, GL2.GL_TEXTURE_WRAP_R, convertWrapMode(tex.getWrap(WrapAxis.R)));
                curState.rWrap = tex.getWrap(WrapAxis.R);
            }
        //There is no break statement on purpose here
        case TwoDimensional:
        case TwoDimensionalArray:
            if (curState.tWrap != tex.getWrap(WrapAxis.T)) {
                bindTextureAndUnit(target, image, unit);
                gl.glTexParameteri(target, GL.GL_TEXTURE_WRAP_T, convertWrapMode(tex.getWrap(WrapAxis.T)));
                image.getLastTextureState().tWrap = tex.getWrap(WrapAxis.T);
            }
            if (curState.sWrap != tex.getWrap(WrapAxis.S)) {
                bindTextureAndUnit(target, image, unit);
                gl.glTexParameteri(target, GL.GL_TEXTURE_WRAP_S, convertWrapMode(tex.getWrap(WrapAxis.S)));
                curState.sWrap = tex.getWrap(WrapAxis.S);
            }
            break;
        default:
            throw new UnsupportedOperationException("Unknown texture type: " + tex.getType());
    }
    ShadowCompareMode texCompareMode = tex.getShadowCompareMode();
    if (gl2 != null && curState.shadowCompareMode != texCompareMode) {
        bindTextureAndUnit(target, image, unit);
        if (texCompareMode != ShadowCompareMode.Off) {
            gl2.glTexParameteri(target, GL2.GL_TEXTURE_COMPARE_MODE, GL2.GL_COMPARE_REF_TO_TEXTURE);
            if (texCompareMode == ShadowCompareMode.GreaterOrEqual) {
                gl2.glTexParameteri(target, GL2.GL_TEXTURE_COMPARE_FUNC, GL.GL_GEQUAL);
            } else {
                gl2.glTexParameteri(target, GL2.GL_TEXTURE_COMPARE_FUNC, GL.GL_LEQUAL);
            }
        } else {
            gl2.glTexParameteri(target, GL2.GL_TEXTURE_COMPARE_MODE, GL.GL_NONE);
        }
        curState.shadowCompareMode = texCompareMode;
    }
    // If at this point we didn't bind the texture, bind it now
    bindTextureOnly(target, image, unit);
}