Examples with Material com.jme3.material.Material used on opensource projects

Example 16 with Material

use of com.jme3.material.Material in project jmonkeyengine by jMonkeyEngine.

the class MaterialTest method material.

private void material(String path) {
    AssetManager assetManager = TestUtil.createAssetManager();
    material = new Material(assetManager, path);
    geometry.setMaterial(material);
}

Example 17 with Material

use of com.jme3.material.Material in project jmonkeyengine by jMonkeyEngine.

the class LoadJ3mdTest method testShaderNodesMaterialDefLoading.

@Test
public void testShaderNodesMaterialDefLoading() {
    supportGlsl(100);
    material("testMatDef.j3md");
    material.selectTechnique("Default", renderManager);
    assertEquals(material.getActiveTechnique().getDef().getShaderNodes().size(), 2);
    Shader s = material.getActiveTechnique().getDef().getShader(TestUtil.createAssetManager(), myCaps, material.getActiveTechnique().getDynamicDefines());
    assertEquals(s.getSources().size(), 2);
}

Example 18 with Material

use of com.jme3.material.Material in project jmonkeyengine by jMonkeyEngine.

the class SceneLoader method loadObjects.

private void loadObjects(FbxElement element) throws IOException {
    FbxObject obj = null;
    for (FbxElement e : element.children) {
        switch(e.id) {
            case "Geometry":
                FbxMesh mesh = new FbxMesh(this, e);
                obj = mesh;
                if (mesh.geometries != null)
                    geomMap.put(mesh.id, mesh);
                break;
            case "Material":
                obj = new FbxMaterial(this, e);
                break;
            case "Model":
                FbxNode node = new FbxNode(this, e);
                obj = node;
                modelMap.put(node.id, node);
                if (node.isLimb())
                    limbMap.put(node.id, node);
                break;
            case "Pose":
                FbxBindPose pose = new FbxBindPose(this, e);
                obj = pose;
                bindMap.put(pose.id, pose);
                break;
            case "Texture":
                obj = new FbxTexture(this, e);
                break;
            case "Video":
                obj = new FbxImage(this, e);
                break;
            case "Deformer":
                obj = loadDeformer(e);
                break;
            case "AnimationLayer":
                FbxObject layer = new FbxObject(this, e);
                obj = layer;
                alayerMap.put(layer.id, layer);
                break;
            case "AnimationCurve":
                obj = new FbxAnimCurve(this, e);
                break;
            case "AnimationCurveNode":
                obj = new FbxAnimNode(this, e);
                break;
            default:
                obj = null;
        }
        if (obj != null)
            allObjects.put(obj.id, obj);
    }
}

Example 19 with Material

use of com.jme3.material.Material in project jmonkeyengine by jMonkeyEngine.

the class ParticlesModifier method postMeshCreationApply.

@Override
public void postMeshCreationApply(Node node, BlenderContext blenderContext) {
    LOGGER.log(Level.FINE, "Applying particles modifier to: {0}", node);
    MaterialHelper materialHelper = blenderContext.getHelper(MaterialHelper.class);
    ParticleEmitter emitter = particleEmitter.clone();
    // veryfying the alpha function for particles' texture
    Integer alphaFunction = MaterialHelper.ALPHA_MASK_HYPERBOLE;
    char nameSuffix = emitter.getName().charAt(emitter.getName().length() - 1);
    if (nameSuffix == 'B' || nameSuffix == 'N') {
        alphaFunction = MaterialHelper.ALPHA_MASK_NONE;
    }
    // removing the type suffix from the name
    emitter.setName(emitter.getName().substring(0, emitter.getName().length() - 1));
    // applying emitter shape
    EmitterShape emitterShape = emitter.getShape();
    List<Mesh> meshes = new ArrayList<Mesh>();
    for (Spatial spatial : node.getChildren()) {
        if (spatial instanceof Geometry) {
            Mesh mesh = ((Geometry) spatial).getMesh();
            if (mesh != null) {
                meshes.add(mesh);
                Material material = materialHelper.getParticlesMaterial(((Geometry) spatial).getMaterial(), alphaFunction, blenderContext);
                // TODO: divide into several pieces
                emitter.setMaterial(material);
            }
        }
    }
    if (meshes.size() > 0 && emitterShape instanceof EmitterMeshVertexShape) {
        ((EmitterMeshVertexShape) emitterShape).setMeshes(meshes);
    }
    node.attachChild(emitter);
}

Example 20 with Material

use of com.jme3.material.Material in project jmonkeyengine by jMonkeyEngine.

the class Face method loadAll.

/**
     * Loads all faces of a given mesh.
     * @param meshStructure
     *            the mesh structure we read the faces from
     * @param userUVGroups
     *            UV groups defined by the user
     * @param verticesColors
     *            the vertices colors of the mesh
     * @param temporalMesh
     *            the temporal mesh the faces will belong to
     * @param blenderContext
     *            the blender context
     * @return list of faces read from the given mesh structure
     * @throws BlenderFileException
     *             an exception is thrown when problems with file reading occur
     */
public static List<Face> loadAll(Structure meshStructure, Map<String, List<Vector2f>> userUVGroups, List<byte[]> verticesColors, TemporalMesh temporalMesh, BlenderContext blenderContext) throws BlenderFileException {
    LOGGER.log(Level.FINE, "Loading all faces from mesh: {0}", meshStructure.getName());
    List<Face> result = new ArrayList<Face>();
    MeshHelper meshHelper = blenderContext.getHelper(MeshHelper.class);
    if (meshHelper.isBMeshCompatible(meshStructure)) {
        LOGGER.fine("Reading BMesh.");
        Pointer pMLoop = (Pointer) meshStructure.getFieldValue("mloop");
        Pointer pMPoly = (Pointer) meshStructure.getFieldValue("mpoly");
        if (pMPoly.isNotNull() && pMLoop.isNotNull()) {
            List<Structure> polys = pMPoly.fetchData();
            List<Structure> loops = pMLoop.fetchData();
            for (Structure poly : polys) {
                int materialNumber = ((Number) poly.getFieldValue("mat_nr")).intValue();
                int loopStart = ((Number) poly.getFieldValue("loopstart")).intValue();
                int totLoop = ((Number) poly.getFieldValue("totloop")).intValue();
                boolean smooth = (((Number) poly.getFieldValue("flag")).byteValue() & 0x01) != 0x00;
                Integer[] vertexIndexes = new Integer[totLoop];
                for (int i = loopStart; i < loopStart + totLoop; ++i) {
                    vertexIndexes[i - loopStart] = ((Number) loops.get(i).getFieldValue("v")).intValue();
                }
                // uvs always must be added wheater we have texture or not
                Map<String, List<Vector2f>> uvCoords = new HashMap<String, List<Vector2f>>();
                for (Entry<String, List<Vector2f>> entry : userUVGroups.entrySet()) {
                    List<Vector2f> uvs = entry.getValue().subList(loopStart, loopStart + totLoop);
                    uvCoords.put(entry.getKey(), new ArrayList<Vector2f>(uvs));
                }
                List<byte[]> vertexColors = null;
                if (verticesColors != null && verticesColors.size() > 0) {
                    vertexColors = new ArrayList<byte[]>(totLoop);
                    for (int i = loopStart; i < loopStart + totLoop; ++i) {
                        vertexColors.add(verticesColors.get(i));
                    }
                }
                result.add(new Face(vertexIndexes, smooth, materialNumber, uvCoords, vertexColors, temporalMesh));
            }
        }
    } else {
        LOGGER.fine("Reading traditional faces.");
        Pointer pMFace = (Pointer) meshStructure.getFieldValue("mface");
        List<Structure> mFaces = pMFace.isNotNull() ? pMFace.fetchData() : null;
        if (mFaces != null && mFaces.size() > 0) {
            // indicates if the material with the specified number should have a texture attached
            for (int i = 0; i < mFaces.size(); ++i) {
                Structure mFace = mFaces.get(i);
                int materialNumber = ((Number) mFace.getFieldValue("mat_nr")).intValue();
                boolean smooth = (((Number) mFace.getFieldValue("flag")).byteValue() & 0x01) != 0x00;
                int v1 = ((Number) mFace.getFieldValue("v1")).intValue();
                int v2 = ((Number) mFace.getFieldValue("v2")).intValue();
                int v3 = ((Number) mFace.getFieldValue("v3")).intValue();
                int v4 = ((Number) mFace.getFieldValue("v4")).intValue();
                int vertCount = v4 == 0 ? 3 : 4;
                // uvs always must be added wheater we have texture or not
                Map<String, List<Vector2f>> faceUVCoords = new HashMap<String, List<Vector2f>>();
                for (Entry<String, List<Vector2f>> entry : userUVGroups.entrySet()) {
                    List<Vector2f> uvCoordsForASingleFace = new ArrayList<Vector2f>(vertCount);
                    for (int j = 0; j < vertCount; ++j) {
                        uvCoordsForASingleFace.add(entry.getValue().get(i * 4 + j));
                    }
                    faceUVCoords.put(entry.getKey(), uvCoordsForASingleFace);
                }
                List<byte[]> vertexColors = null;
                if (verticesColors != null && verticesColors.size() > 0) {
                    vertexColors = new ArrayList<byte[]>(vertCount);
                    vertexColors.add(verticesColors.get(v1));
                    vertexColors.add(verticesColors.get(v2));
                    vertexColors.add(verticesColors.get(v3));
                    if (vertCount == 4) {
                        vertexColors.add(verticesColors.get(v4));
                    }
                }
                result.add(new Face(vertCount == 4 ? new Integer[] { v1, v2, v3, v4 } : new Integer[] { v1, v2, v3 }, smooth, materialNumber, faceUVCoords, vertexColors, temporalMesh));
            }
        }
    }
    LOGGER.log(Level.FINE, "Loaded {0} faces.", result.size());
    return result;
}