Package java.nio

Examples of java.nio.FloatBuffer.rewind()

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            throw new IllegalArgumentException("Expected a "+varType.name()+" value!");

        FloatBuffer fb = (FloatBuffer) value;
        fb.position(index * 4);
        fb.put(x).put(y).put(z).put(w);
        fb.rewind();
        updateNeeded = true;
        setByCurrentMaterial = true;
    }
   
    public boolean isUpdateNeeded(){
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            setBuffer(pvb);
        } else {
            pb = (FloatBuffer) pvb.getData();
        }

        pb.rewind();

        // X axis
//        pb.put(radius).put(0).put(0);
//        pb.put(-radius).put(0).put(0);
//
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            setBuffer(pvb);
        }else{
            pb = (FloatBuffer) pvb.getData();
            pvb.updateData(pb);
        }
        pb.rewind();
        pb.put(
            new float[]{
                -xExt, -yExt,  zExt,
                 xExt, -yExt,  zExt,
                 xExt,  yExt,  zExt,
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     */
    public void updatePoints(Vector3f start, Vector3f end) {
        VertexBuffer posBuf = getBuffer(Type.Position);
       
        FloatBuffer fb = (FloatBuffer) posBuf.getData();
        fb.rewind();
        fb.put(start.x).put(start.y).put(start.z);
        fb.put(end.x).put(end.y).put(end.z);
       
        posBuf.updateData(fb);
       
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        FloatBuffer fb = BufferUtils.createFloatBuffer(9);

        fb.put(m00).put(m01).put(m02);
        fb.put(m10).put(m11).put(m12);
        fb.put(m20).put(m21).put(m22);
        fb.rewind();
        return fb;
    }

    /**
     * <code>fillFloatBuffer</code> fills a FloatBuffer object with the matrix
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        int numTriangles = mesh.getTriangleCount();
        int triangleIndexStride = 12; //3 index entries * 4 bytes each.

        IndexBuffer indices = mesh.getIndicesAsList();
        FloatBuffer vertices = mesh.getFloatBuffer(Type.Position);
        vertices.rewind();

        int verticesLength = mesh.getVertexCount() * 3;
        for (int i = 0; i < verticesLength; i++) {
            float tempFloat = vertices.get();
            vertexBase.putFloat(tempFloat);
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        int indicesLength = mesh.getTriangleCount() * 3;
        for (int i = 0; i < indicesLength; i++) {
            triangleIndexBase.putInt(indices.get(i));
        }
        vertices.rewind();
        vertices.clear();

        return createTriangleIndexVertexArray(triangleIndexBase, vertexBase, numTriangles, numVertices, vertexStride, triangleIndexStride);
    }
   
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        ByteBuffer boneIndices = (ByteBuffer) mesh.getBuffer(Type.BoneIndex).getData();
        FloatBuffer boneWeight = (FloatBuffer) mesh.getBuffer(Type.BoneWeight).getData();

        vertices.rewind();
        boneIndices.rewind();
        boneWeight.rewind();

        int vertexComponents = mesh.getVertexCount() * 3;
        int k, start, index;
        float maxWeight = 0;

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        ByteBuffer boneIndices = (ByteBuffer) mesh.getBuffer(Type.BoneIndex).getData();
        FloatBuffer boneWeight = (FloatBuffer) mesh.getBuffer(Type.BoneWeight).getData();

        vertices.rewind();
        boneIndices.rewind();
        boneWeight.rewind();

        ArrayList<Float> results = new ArrayList<Float>();

        int vertexComponents = mesh.getVertexCount() * 3;

 
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     *         convenience.
     */
    public FloatBuffer toFloatBuffer(boolean columnMajor) {
        FloatBuffer fb = BufferUtils.createFloatBuffer(16);
        fillFloatBuffer(fb, columnMajor);
        fb.rewind();
        return fb;
    }

    /**
     * <code>fillFloatBuffer</code> fills a FloatBuffer object with
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