public class org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction implements org.apache.commons.math3.analysis.MultivariateFunction
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction
  super_class: java.lang.Object
{
  private final int dimension;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.List<org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement> microsphere;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Lorg/apache/commons/math3/analysis/interpolation/MicrosphereInterpolatingFunction$MicrosphereSurfaceElement;>;

  private final double brightnessExponent;
    descriptor: D
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Map<org.apache.commons.math3.linear.RealVector, java.lang.Double> samples;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Lorg/apache/commons/math3/linear/RealVector;Ljava/lang/Double;>;

  public void <init>(double[][], double[], int, int, org.apache.commons.math3.random.UnitSphereRandomVectorGenerator);
    descriptor: ([[D[DIILorg/apache/commons/math3/random/UnitSphereRandomVectorGenerator;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=8, args_size=6
        start local 0 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction this
        start local 1 // double[][] xval
        start local 2 // double[] yval
        start local 3 // int brightnessExponent
        start local 4 // int microsphereElements
        start local 5 // org.apache.commons.math3.random.UnitSphereRandomVectorGenerator rand
         0: .line 148
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 156
            aload 1 /* xval */
            ifnull 3
         2: .line 157
            aload 2 /* yval */
            ifnonnull 4
         3: .line 158
      StackMap locals: org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction double[][] double[] int int org.apache.commons.math3.random.UnitSphereRandomVectorGenerator
      StackMap stack:
            new org.apache.commons.math3.exception.NullArgumentException
            dup
            invokespecial org.apache.commons.math3.exception.NullArgumentException.<init>:()V
            athrow
         4: .line 160
      StackMap locals:
      StackMap stack:
            aload 1 /* xval */
            arraylength
            ifne 6
         5: .line 161
            new org.apache.commons.math3.exception.NoDataException
            dup
            invokespecial org.apache.commons.math3.exception.NoDataException.<init>:()V
            athrow
         6: .line 163
      StackMap locals:
      StackMap stack:
            aload 1 /* xval */
            arraylength
            aload 2 /* yval */
            arraylength
            if_icmpeq 8
         7: .line 164
            new org.apache.commons.math3.exception.DimensionMismatchException
            dup
            aload 1 /* xval */
            arraylength
            aload 2 /* yval */
            arraylength
            invokespecial org.apache.commons.math3.exception.DimensionMismatchException.<init>:(II)V
            athrow
         8: .line 166
      StackMap locals:
      StackMap stack:
            aload 1 /* xval */
            iconst_0
            aaload
            ifnonnull 10
         9: .line 167
            new org.apache.commons.math3.exception.NullArgumentException
            dup
            invokespecial org.apache.commons.math3.exception.NullArgumentException.<init>:()V
            athrow
        10: .line 170
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* xval */
            iconst_0
            aaload
            arraylength
            putfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.dimension:I
        11: .line 171
            aload 0 /* this */
            iload 3 /* brightnessExponent */
            i2d
            putfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.brightnessExponent:D
        12: .line 174
            aload 0 /* this */
            new java.util.HashMap
            dup
            aload 2 /* yval */
            arraylength
            invokespecial java.util.HashMap.<init>:(I)V
            putfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.samples:Ljava/util/Map;
        13: .line 175
            iconst_0
            istore 6 /* i */
        start local 6 // int i
        14: goto 22
        15: .line 176
      StackMap locals: int
      StackMap stack:
            aload 1 /* xval */
            iload 6 /* i */
            aaload
            astore 7 /* xvalI */
        start local 7 // double[] xvalI
        16: .line 177
            aload 7 /* xvalI */
            ifnonnull 18
        17: .line 178
            new org.apache.commons.math3.exception.NullArgumentException
            dup
            invokespecial org.apache.commons.math3.exception.NullArgumentException.<init>:()V
            athrow
        18: .line 180
      StackMap locals: double[]
      StackMap stack:
            aload 7 /* xvalI */
            arraylength
            aload 0 /* this */
            getfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.dimension:I
            if_icmpeq 20
        19: .line 181
            new org.apache.commons.math3.exception.DimensionMismatchException
            dup
            aload 7 /* xvalI */
            arraylength
            aload 0 /* this */
            getfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.dimension:I
            invokespecial org.apache.commons.math3.exception.DimensionMismatchException.<init>:(II)V
            athrow
        20: .line 184
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.samples:Ljava/util/Map;
            new org.apache.commons.math3.linear.ArrayRealVector
            dup
            aload 7 /* xvalI */
            invokespecial org.apache.commons.math3.linear.ArrayRealVector.<init>:([D)V
            aload 2 /* yval */
            iload 6 /* i */
            daload
            invokestatic java.lang.Double.valueOf:(D)Ljava/lang/Double;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 7 // double[] xvalI
        21: .line 175
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        22: iload 6 /* i */
            aload 1 /* xval */
            arraylength
            if_icmplt 15
        end local 6 // int i
        23: .line 187
            aload 0 /* this */
            new java.util.ArrayList
            dup
            iload 4 /* microsphereElements */
            invokespecial java.util.ArrayList.<init>:(I)V
            putfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.microsphere:Ljava/util/List;
        24: .line 190
            iconst_0
            istore 6 /* i */
        start local 6 // int i
        25: goto 28
        26: .line 191
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.microsphere:Ljava/util/List;
            new org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement
            dup
            aload 5 /* rand */
            invokevirtual org.apache.commons.math3.random.UnitSphereRandomVectorGenerator.nextVector:()[D
            invokespecial org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement.<init>:([D)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        27: .line 190
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        28: iload 6 /* i */
            iload 4 /* microsphereElements */
            if_icmplt 26
        end local 6 // int i
        29: .line 193
            return
        end local 5 // org.apache.commons.math3.random.UnitSphereRandomVectorGenerator rand
        end local 4 // int microsphereElements
        end local 3 // int brightnessExponent
        end local 2 // double[] yval
        end local 1 // double[][] xval
        end local 0 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0   30     0                 this  Lorg/apache/commons/math3/analysis/interpolation/MicrosphereInterpolatingFunction;
            0   30     1                 xval  [[D
            0   30     2                 yval  [D
            0   30     3   brightnessExponent  I
            0   30     4  microsphereElements  I
            0   30     5                 rand  Lorg/apache/commons/math3/random/UnitSphereRandomVectorGenerator;
           14   23     6                    i  I
           16   21     7                xvalI  [D
           25   29     6                    i  I
    Exceptions:
      throws org.apache.commons.math3.exception.DimensionMismatchException, org.apache.commons.math3.exception.NoDataException, org.apache.commons.math3.exception.NullArgumentException
    MethodParameters:
                     Name  Flags
      xval                 
      yval                 
      brightnessExponent   
      microsphereElements  
      rand                 

  public double value(double[]);
    descriptor: ([D)D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=12, args_size=2
        start local 0 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction this
        start local 1 // double[] point
         0: .line 201
            new org.apache.commons.math3.linear.ArrayRealVector
            dup
            aload 1 /* point */
            invokespecial org.apache.commons.math3.linear.ArrayRealVector.<init>:([D)V
            astore 2 /* p */
        start local 2 // org.apache.commons.math3.linear.RealVector p
         1: .line 204
            aload 0 /* this */
            getfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.microsphere:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 4
      StackMap locals: org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction double[] org.apache.commons.math3.linear.RealVector top java.util.Iterator
      StackMap stack:
         2: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement
            astore 3 /* md */
        start local 3 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement md
         3: .line 205
            aload 3 /* md */
            invokevirtual org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement.reset:()V
        end local 3 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement md
         4: .line 204
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 209
            aload 0 /* this */
            getfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.samples:Ljava/util/Map;
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 4
            goto 16
      StackMap locals:
      StackMap stack:
         6: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 3 /* sd */
        start local 3 // java.util.Map$Entry sd
         7: .line 212
            aload 3 /* sd */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast org.apache.commons.math3.linear.RealVector
            aload 2 /* p */
            invokevirtual org.apache.commons.math3.linear.RealVector.subtract:(Lorg/apache/commons/math3/linear/RealVector;)Lorg/apache/commons/math3/linear/RealVector;
            astore 5 /* diff */
        start local 5 // org.apache.commons.math3.linear.RealVector diff
         8: .line 213
            aload 5 /* diff */
            invokevirtual org.apache.commons.math3.linear.RealVector.getNorm:()D
            dstore 6 /* diffNorm */
        start local 6 // double diffNorm
         9: .line 215
            dload 6 /* diffNorm */
            invokestatic org.apache.commons.math3.util.FastMath.abs:(D)D
            dconst_1
            invokestatic org.apache.commons.math3.util.FastMath.ulp:(D)D
            dcmpg
            ifge 11
        10: .line 218
            aload 3 /* sd */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Double
            invokevirtual java.lang.Double.doubleValue:()D
            dreturn
        11: .line 221
      StackMap locals: org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction double[] org.apache.commons.math3.linear.RealVector java.util.Map$Entry java.util.Iterator org.apache.commons.math3.linear.RealVector double
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.microsphere:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 9
            goto 15
      StackMap locals: org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction double[] org.apache.commons.math3.linear.RealVector java.util.Map$Entry java.util.Iterator org.apache.commons.math3.linear.RealVector double top java.util.Iterator
      StackMap stack:
        12: aload 9
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement
            astore 8 /* md */
        start local 8 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement md
        13: .line 222
            dload 6 /* diffNorm */
            aload 0 /* this */
            getfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.brightnessExponent:D
            dneg
            invokestatic org.apache.commons.math3.util.FastMath.pow:(DD)D
            dstore 10 /* w */
        start local 10 // double w
        14: .line 223
            aload 8 /* md */
            aload 0 /* this */
            aload 5 /* diff */
            aload 8 /* md */
            invokevirtual org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement.normal:()Lorg/apache/commons/math3/linear/RealVector;
            invokevirtual org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.cosAngle:(Lorg/apache/commons/math3/linear/RealVector;Lorg/apache/commons/math3/linear/RealVector;)D
            dload 10 /* w */
            dmul
            aload 3 /* sd */
            invokevirtual org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement.store:(DLjava/util/Map$Entry;)V
        end local 10 // double w
        end local 8 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement md
        15: .line 221
      StackMap locals:
      StackMap stack:
            aload 9
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 12
        end local 6 // double diffNorm
        end local 5 // org.apache.commons.math3.linear.RealVector diff
        end local 3 // java.util.Map$Entry sd
        16: .line 209
      StackMap locals: org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction double[] org.apache.commons.math3.linear.RealVector top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
        17: .line 229
            dconst_0
            dstore 3 /* value */
        start local 3 // double value
        18: .line 230
            dconst_0
            dstore 5 /* totalWeight */
        start local 5 // double totalWeight
        19: .line 231
            aload 0 /* this */
            getfield org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction.microsphere:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 8
            goto 26
      StackMap locals: org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction double[] org.apache.commons.math3.linear.RealVector double double top java.util.Iterator
      StackMap stack:
        20: aload 8
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement
            astore 7 /* md */
        start local 7 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement md
        21: .line 232
            aload 7 /* md */
            invokevirtual org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement.illumination:()D
            dstore 9 /* iV */
        start local 9 // double iV
        22: .line 233
            aload 7 /* md */
            invokevirtual org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement.sample:()Ljava/util/Map$Entry;
            astore 11 /* sd */
        start local 11 // java.util.Map$Entry sd
        23: .line 234
            aload 11 /* sd */
            ifnull 26
        24: .line 235
            dload 3 /* value */
            dload 9 /* iV */
            aload 11 /* sd */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Double
            invokevirtual java.lang.Double.doubleValue:()D
            dmul
            dadd
            dstore 3 /* value */
        25: .line 236
            dload 5 /* totalWeight */
            dload 9 /* iV */
            dadd
            dstore 5 /* totalWeight */
        end local 11 // java.util.Map$Entry sd
        end local 9 // double iV
        end local 7 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement md
        26: .line 231
      StackMap locals:
      StackMap stack:
            aload 8
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 20
        27: .line 240
            dload 3 /* value */
            dload 5 /* totalWeight */
            ddiv
            dreturn
        end local 5 // double totalWeight
        end local 3 // double value
        end local 2 // org.apache.commons.math3.linear.RealVector p
        end local 1 // double[] point
        end local 0 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   28     0         this  Lorg/apache/commons/math3/analysis/interpolation/MicrosphereInterpolatingFunction;
            0   28     1        point  [D
            1   28     2            p  Lorg/apache/commons/math3/linear/RealVector;
            3    4     3           md  Lorg/apache/commons/math3/analysis/interpolation/MicrosphereInterpolatingFunction$MicrosphereSurfaceElement;
            7   16     3           sd  Ljava/util/Map$Entry<Lorg/apache/commons/math3/linear/RealVector;Ljava/lang/Double;>;
            8   16     5         diff  Lorg/apache/commons/math3/linear/RealVector;
            9   16     6     diffNorm  D
           13   15     8           md  Lorg/apache/commons/math3/analysis/interpolation/MicrosphereInterpolatingFunction$MicrosphereSurfaceElement;
           14   15    10            w  D
           18   28     3        value  D
           19   28     5  totalWeight  D
           21   26     7           md  Lorg/apache/commons/math3/analysis/interpolation/MicrosphereInterpolatingFunction$MicrosphereSurfaceElement;
           22   26     9           iV  D
           23   26    11           sd  Ljava/util/Map$Entry<Lorg/apache/commons/math3/linear/RealVector;Ljava/lang/Double;>;
    Exceptions:
      throws org.apache.commons.math3.exception.DimensionMismatchException
    MethodParameters:
       Name  Flags
      point  

  private double cosAngle(org.apache.commons.math3.linear.RealVector, org.apache.commons.math3.linear.RealVector);
    descriptor: (Lorg/apache/commons/math3/linear/RealVector;Lorg/apache/commons/math3/linear/RealVector;)D
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=3, args_size=3
        start local 0 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction this
        start local 1 // org.apache.commons.math3.linear.RealVector v
        start local 2 // org.apache.commons.math3.linear.RealVector w
         0: .line 251
            aload 1 /* v */
            aload 2 /* w */
            invokevirtual org.apache.commons.math3.linear.RealVector.dotProduct:(Lorg/apache/commons/math3/linear/RealVector;)D
            aload 1 /* v */
            invokevirtual org.apache.commons.math3.linear.RealVector.getNorm:()D
            aload 2 /* w */
            invokevirtual org.apache.commons.math3.linear.RealVector.getNorm:()D
            dmul
            ddiv
            dreturn
        end local 2 // org.apache.commons.math3.linear.RealVector w
        end local 1 // org.apache.commons.math3.linear.RealVector v
        end local 0 // org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/math3/analysis/interpolation/MicrosphereInterpolatingFunction;
            0    1     1     v  Lorg/apache/commons/math3/linear/RealVector;
            0    1     2     w  Lorg/apache/commons/math3/linear/RealVector;
    MethodParameters:
      Name  Flags
      v     final
      w     final
}
SourceFile: "MicrosphereInterpolatingFunction.java"
NestMembers:
  org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  private MicrosphereSurfaceElement = org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction$MicrosphereSurfaceElement of org.apache.commons.math3.analysis.interpolation.MicrosphereInterpolatingFunction
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()