Examples with Texture2D com.jme3.texture.Texture2D used on opensource projects

Example 66 with Texture2D

use of com.jme3.texture.Texture2D in project jmonkeyengine by jMonkeyEngine.

the class AbstractShadowRendererVR method setEdgeFilteringMode.

/**
     * Sets the filtering mode for shadow edges. See {@link EdgeFilteringMode}
     * for more info.
     *
     * @param filterMode the desired filter mode (not null)
     */
public final void setEdgeFilteringMode(EdgeFilteringMode filterMode) {
    if (filterMode == null) {
        throw new NullPointerException();
    }
    this.edgeFilteringMode = filterMode;
    postshadowMat.setInt("FilterMode", filterMode.getMaterialParamValue());
    postshadowMat.setFloat("PCFEdge", edgesThickness);
    if (shadowCompareMode == CompareMode.Hardware) {
        for (Texture2D shadowMap : shadowMaps) {
            if (filterMode == EdgeFilteringMode.Bilinear) {
                shadowMap.setMagFilter(MagFilter.Bilinear);
                shadowMap.setMinFilter(MinFilter.BilinearNoMipMaps);
            } else {
                shadowMap.setMagFilter(MagFilter.Nearest);
                shadowMap.setMinFilter(MinFilter.NearestNoMipMaps);
            }
        }
    }
}

Example 67 with Texture2D

use of com.jme3.texture.Texture2D in project jmonkeyengine by jMonkeyEngine.

the class AbstractShadowRendererVR 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 68 with Texture2D

use of com.jme3.texture.Texture2D in project jmonkeyengine by jMonkeyEngine.

the class AbstractShadowRendererVR method setShadowCompareMode.

/**
     * Sets the shadow compare mode. See {@link CompareMode} for more info.
     *
     * @param compareMode the desired compare mode (not null)
     */
public final void setShadowCompareMode(CompareMode compareMode) {
    if (compareMode == null) {
        throw new IllegalArgumentException("Shadow compare mode cannot be null");
    }
    this.shadowCompareMode = compareMode;
    for (Texture2D shadowMap : shadowMaps) {
        if (compareMode == CompareMode.Hardware) {
            shadowMap.setShadowCompareMode(ShadowCompareMode.LessOrEqual);
            if (edgeFilteringMode == EdgeFilteringMode.Bilinear) {
                shadowMap.setMagFilter(MagFilter.Bilinear);
                shadowMap.setMinFilter(MinFilter.BilinearNoMipMaps);
            } else {
                shadowMap.setMagFilter(MagFilter.Nearest);
                shadowMap.setMinFilter(MinFilter.NearestNoMipMaps);
            }
        } else {
            shadowMap.setShadowCompareMode(ShadowCompareMode.Off);
            shadowMap.setMagFilter(MagFilter.Nearest);
            shadowMap.setMinFilter(MinFilter.NearestNoMipMaps);
        }
    }
    postshadowMat.setBoolean("HardwareShadows", compareMode == CompareMode.Hardware);
}

Example 69 with Texture2D

use of com.jme3.texture.Texture2D in project jmonkeyengine by jMonkeyEngine.

the class VRViewManagerOpenVR 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 70 with Texture2D

use of com.jme3.texture.Texture2D in project chordatlas by twak.

the class SkelFootprint method getColor.

public static ColorRGBA getColor(Geometry geom, Vector3f pt, int index, Tweed tweed) {
    MatParam param = geom.getMaterial().getParam("DiffuseMap");
    ImageRaster ir = ImageRaster.create(tweed.getAssetManager().loadTexture(((Texture2D) param.getValue()).getName()).getImage());
    Mesh mesh = geom.getMesh();
    // geom.getMaterial().getMaterialDef().
    VertexBuffer pb = mesh.getBuffer(Type.Position);
    VertexBuffer tb = mesh.getBuffer(Type.TexCoord);
    IndexBuffer ib = mesh.getIndicesAsList();
    Vector2f uva = new Vector2f(), uvb = new Vector2f(), uvc = new Vector2f();
    Vector3f la = new Vector3f(), lb = new Vector3f(), lc = new Vector3f();
    if (pb != null && pb.getFormat() == Format.Float && pb.getNumComponents() == 3) {
        FloatBuffer fpb = (FloatBuffer) pb.getData();
        FloatBuffer ftb = (FloatBuffer) tb.getData();
        // aquire triangle's vertex indices
        int vertIndex = index * 3;
        int va = ib.get(vertIndex);
        int vb = ib.get(vertIndex + 1);
        int vc = ib.get(vertIndex + 2);
        BufferUtils.populateFromBuffer(la, fpb, va);
        BufferUtils.populateFromBuffer(lb, fpb, vb);
        BufferUtils.populateFromBuffer(lc, fpb, vc);
        BufferUtils.populateFromBuffer(uva, ftb, va);
        BufferUtils.populateFromBuffer(uvb, ftb, vb);
        BufferUtils.populateFromBuffer(uvc, ftb, vc);
        // PaintThing.debug.put(1, new Line ( la.x, la.z, lb.x, lb.z) );
        // PaintThing.debug.put(2, new Line ( lb.x, lb.z, lc.x, lc.z) );
        // PaintThing.debug.put(3, new Line ( lc.x, lc.z, la.x, la.z) );
        float[] bary = barycentric(pt, la, lb, lc);
        int x = (int) ((uva.x * bary[0] + uvb.x * bary[1] + uvc.x * bary[2]) * ir.getWidth()), y = (int) ((uva.y * bary[0] + uvb.y * bary[1] + uvc.y * bary[2]) * ir.getHeight());
        // ir.getHeight() - y -1 );
        ColorRGBA out = ir.getPixel(x, y);
        return out;
    } else {
        throw new UnsupportedOperationException("Position buffer not set or has incompatible format");
    }
}