Examples with FbxMesh com.jme3.scene.plugins.fbx.objects.FbxMesh used on opensource projects

Example 1 with FbxMesh

use of com.jme3.scene.plugins.fbx.objects.FbxMesh in project jmonkeyengine by jMonkeyEngine.

the class FbxNode method link.

@Override
public void link(FbxObject otherObject) {
    if (otherObject instanceof FbxMaterial) {
        FbxMaterial m = (FbxMaterial) otherObject;
        Material mat = m.material;
        if (cullMode != FaceCullMode.Back)
            mat.getAdditionalRenderState().setFaceCullMode(cullMode);
        for (Geometry g : mesh.geometries) {
            if (g.getUserData("FBXMaterial") != null) {
                if ((Integer) g.getUserData("FBXMaterial") == mesh.lastMaterialId)
                    g.setMaterial(mat);
            } else {
                g.setMaterial(mat);
            }
        }
        mesh.lastMaterialId++;
    } else if (otherObject instanceof FbxNode) {
        FbxNode n = (FbxNode) otherObject;
        node.attachChild(n.node);
        n.parentFbxNode = this;
        if (isLimb() && n.isLimb()) {
            if (bone == null)
                bone = new Bone(name);
            if (n.bone == null)
                n.bone = new Bone(n.name);
            bone.addChild(n.bone);
        }
    } else if (otherObject instanceof FbxMesh) {
        FbxMesh m = (FbxMesh) otherObject;
        m.setParent(node);
        m.parent = this;
        mesh = m;
    }
}

Example 2 with FbxMesh

use of com.jme3.scene.plugins.fbx.objects.FbxMesh in project jmonkeyengine by jMonkeyEngine.

the class FbxSkin method generateSkinning.

public void generateSkinning() {
    for (FbxMesh fbxMesh : toSkin) {
        if (fbxMesh.geometries == null)
            continue;
        Mesh firstMesh = fbxMesh.geometries.get(0).getMesh();
        int maxWeightsPerVert = generateBoneData(firstMesh, fbxMesh);
        for (int i = 0; i < fbxMesh.geometries.size(); ++i) {
            Mesh mesh = fbxMesh.geometries.get(i).getMesh();
            if (mesh != firstMesh) {
                mesh.setBuffer(firstMesh.getBuffer(VertexBuffer.Type.BoneWeight));
                mesh.setBuffer(firstMesh.getBuffer(VertexBuffer.Type.BoneIndex));
                mesh.setBuffer(firstMesh.getBuffer(VertexBuffer.Type.HWBoneWeight));
                mesh.setBuffer(firstMesh.getBuffer(VertexBuffer.Type.HWBoneIndex));
            }
            mesh.setMaxNumWeights(maxWeightsPerVert);
            mesh.generateBindPose(true);
        }
    }
}

Example 3 with FbxMesh

use of com.jme3.scene.plugins.fbx.objects.FbxMesh in project jmonkeyengine by jMonkeyEngine.

the class FbxMesh method toIRMesh.

/**
     * Convert FBXMesh to IRMesh.
     */
public IrMesh toIRMesh() {
    IrMesh newMesh = new IrMesh();
    newMesh.polygons = new IrPolygon[polygons.length];
    int polygonVertexIndex = 0;
    int positionIndex = 0;
    FbxLayer layer0 = layers[0];
    FbxLayer layer1 = layers.length > 1 ? layers[1] : null;
    for (int i = 0; i < polygons.length; i++) {
        FbxPolygon polygon = polygons[i];
        IrPolygon irPolygon = new IrPolygon();
        irPolygon.vertices = new IrVertex[polygon.indices.length];
        for (int j = 0; j < polygon.indices.length; j++) {
            positionIndex = polygon.indices[j];
            IrVertex irVertex = new IrVertex();
            irVertex.pos = positions[positionIndex];
            if (layer0 != null) {
                irVertex.norm = (Vector3f) layer0.getVertexData(FbxLayerElement.Type.Normal, i, polygonVertexIndex, positionIndex, 0);
                irVertex.tang = (Vector3f) layer0.getVertexData(FbxLayerElement.Type.Tangent, i, polygonVertexIndex, positionIndex, 0);
                irVertex.bitang = (Vector3f) layer0.getVertexData(FbxLayerElement.Type.Binormal, i, polygonVertexIndex, positionIndex, 0);
                irVertex.uv0 = (Vector2f) layer0.getVertexData(FbxLayerElement.Type.UV, i, polygonVertexIndex, positionIndex, 0);
                irVertex.color = (ColorRGBA) layer0.getVertexData(FbxLayerElement.Type.Color, i, polygonVertexIndex, positionIndex, 0);
                irVertex.material = (Integer) layer0.getVertexData(FbxLayerElement.Type.Material, i, polygonVertexIndex, positionIndex, 0);
                irVertex.smoothing = (Integer) layer0.getVertexData(FbxLayerElement.Type.Smoothing, i, polygonVertexIndex, positionIndex, 0);
            }
            if (layer1 != null) {
                irVertex.uv1 = (Vector2f) layer1.getVertexData(FbxLayerElement.Type.UV, i, polygonVertexIndex, positionIndex, 0);
            }
            if (boneIndices != null) {
                ArrayList<Integer> boneIndicesForVertex = boneIndices[positionIndex];
                ArrayList<Float> boneWeightsForVertex = boneWeights[positionIndex];
                if (boneIndicesForVertex != null) {
                    irVertex.boneWeightsIndices = toBoneWeightIndices(boneIndicesForVertex, boneWeightsForVertex);
                }
            }
            irPolygon.vertices[j] = irVertex;
            polygonVertexIndex++;
        }
        newMesh.polygons[i] = irPolygon;
    }
    // Ensure "inspection vertex" specifies that mesh has bone indices / weights
    if (boneIndices != null && newMesh.polygons[0].vertices[0] == null) {
        newMesh.polygons[0].vertices[0].boneWeightsIndices = new IrBoneWeightIndex[0];
    }
    return newMesh;
}

Example 4 with FbxMesh

use of com.jme3.scene.plugins.fbx.objects.FbxMesh in project jmonkeyengine by jMonkeyEngine.

the class FbxNode method fromElement.

@Override
public void fromElement(FbxElement element) {
    super.fromElement(element);
    Vector3f localTranslation = new Vector3f();
    Quaternion localRotation = new Quaternion();
    Vector3f localScale = new Vector3f(Vector3f.UNIT_XYZ);
    Quaternion preRotation = new Quaternion();
    for (FbxElement e2 : element.getFbxProperties()) {
        String propName = (String) e2.properties.get(0);
        String type = (String) e2.properties.get(3);
        if (propName.equals("Lcl Translation")) {
            double x = (Double) e2.properties.get(4);
            double y = (Double) e2.properties.get(5);
            double z = (Double) e2.properties.get(6);
            //.divideLocal(unitSize);
            localTranslation.set((float) x, (float) y, (float) z);
        } else if (propName.equals("Lcl Rotation")) {
            double x = (Double) e2.properties.get(4);
            double y = (Double) e2.properties.get(5);
            double z = (Double) e2.properties.get(6);
            localRotation.fromAngles((float) x * FastMath.DEG_TO_RAD, (float) y * FastMath.DEG_TO_RAD, (float) z * FastMath.DEG_TO_RAD);
        } else if (propName.equals("Lcl Scaling")) {
            double x = (Double) e2.properties.get(4);
            double y = (Double) e2.properties.get(5);
            double z = (Double) e2.properties.get(6);
            //.multLocal(unitSize);
            localScale.set((float) x, (float) y, (float) z);
        } else if (propName.equals("PreRotation")) {
            double x = (Double) e2.properties.get(4);
            double y = (Double) e2.properties.get(5);
            double z = (Double) e2.properties.get(6);
            preRotation.set(FbxNodeUtil.quatFromBoneAngles((float) x * FastMath.DEG_TO_RAD, (float) y * FastMath.DEG_TO_RAD, (float) z * FastMath.DEG_TO_RAD));
        } else if (propName.equals("InheritType")) {
            int inheritType = (Integer) e2.properties.get(4);
            inheritMode = InheritMode.values()[inheritType];
        } else if (propName.equals("Visibility")) {
            visibility = (Double) e2.properties.get(4);
        } else if (type.contains("U")) {
            String userDataKey = (String) e2.properties.get(0);
            String userDataType = (String) e2.properties.get(1);
            Object userDataValue;
            if (userDataType.equals("KString")) {
                userDataValue = (String) e2.properties.get(4);
            } else if (userDataType.equals("int")) {
                userDataValue = (Integer) e2.properties.get(4);
            } else if (userDataType.equals("double")) {
                // NOTE: jME3 does not support doubles in UserData.
                //       Need to convert to float.
                userDataValue = ((Double) e2.properties.get(4)).floatValue();
            } else if (userDataType.equals("Vector")) {
                float x = ((Double) e2.properties.get(4)).floatValue();
                float y = ((Double) e2.properties.get(5)).floatValue();
                float z = ((Double) e2.properties.get(6)).floatValue();
                userDataValue = new Vector3f(x, y, z);
            } else {
                logger.log(Level.WARNING, "Unsupported user data type: {0}. Ignoring.", userDataType);
                continue;
            }
            userData.put(userDataKey, userDataValue);
        }
    }
    // Create local transform
    // TODO: take into account Maya-style transforms (pre / post rotation ..)
    jmeLocalNodeTransform.setTranslation(localTranslation);
    jmeLocalNodeTransform.setRotation(localRotation);
    jmeLocalNodeTransform.setScale(localScale);
    if (element.getChildById("Vertices") != null) {
        // This is an old-style FBX 6.1
        // Meshes could be embedded inside the node..
        // Inject the mesh into ourselves..
        FbxMesh mesh = new FbxMesh(assetManager, sceneFolderName);
        mesh.fromElement(element);
        connectObject(mesh);
    }
}

Example 5 with FbxMesh

use of com.jme3.scene.plugins.fbx.objects.FbxMesh 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);
    }
}