more tweaking of javadoc

Author: stephengold

src/main/java/com/github/stephengold/joltjni/RVec3.java

@@ -298,8 +298,7 @@ public static RVec3 sZero() {
     // RVec3Arg methods
 
     /**
-     * Return the cross product with the specified vector. The current vector is
-     * unaffected.
+     * Return the cross product with the argument. Both vectors are unaffected.
      *
      * @param rightFactor the vector to cross with the current one (not null,
      * unaffected)
@@ -374,8 +373,8 @@ public Object getZ() {
     }
 
     /**
-     * Test whether the squared length is within 1e-12 (single-precision) or
-     * 1e-24 (double-precision) of zero. The vector is unaffected.
+     * Test whether the squared length is within 10^-12 (single-precision) or
+     * 10^-24 (double-precision) of zero. The vector is unaffected.
      *
      * @return {@code true} if nearly zero, otherwise {@code false}
      */
@@ -390,7 +389,7 @@ public boolean isNearZero() {
      * Test whether the squared length is within the specified tolerance of
      * zero. The vector is unaffected.
      *
-     * @param tolerance the desired tolerance (≥0)
+     * @param tolerance the desired tolerance (≥0, default=1e-12 or 1e-24)
      * @return {@code true} if nearly zero, otherwise {@code false}
      */
     @Override

src/main/java/com/github/stephengold/joltjni/Vec3.java

@@ -528,8 +528,7 @@ public static Vec3 sZero() {
     // Vec3Arg methods
 
     /**
-     * Return the cross product with the specified vector. The current vector is
-     * unaffected.
+     * Return the cross product with the argument. Both vectors are unaffected.
      *
      * @param rightFactor the vector to cross with the current one (not null,
      * unaffected)
@@ -550,8 +549,7 @@ public Vec3 cross(Vec3Arg rightFactor) {
     }
 
     /**
-     * Return the dot product with the specified vector. Both vectors are
-     * unaffected.
+     * Return the dot product with the argument. Both vectors are unaffected.
      *
      * @param factor the vector to dot with the current one (not null,
      * unaffected)
@@ -679,7 +677,7 @@ public boolean isNan() {
     }
 
     /**
-     * Test whether the squared length is within 1e-12 of zero. The vector is
+     * Test whether the squared length is within 10^-12 of zero. The vector is
      * unaffected.
      *
      * @return {@code true} if nearly zero, otherwise {@code false}
@@ -694,7 +692,7 @@ public boolean isNearZero() {
      * Test whether the squared length is within the specified tolerance of
      * zero. The vector is unaffected.
      *
-     * @param tolerance the desired tolerance (≥0. default=1e-12)
+     * @param tolerance the desired tolerance (≥0, default=1e-12)
      * @return {@code true} if nearly zero, otherwise {@code false}
      */
     @Override
@@ -723,7 +721,7 @@ public boolean isNormalized() {
      * Test whether the vector is normalized to within the specified tolerance.
      * The vector is unaffected.
      *
-     * @param tolerance the desired tolerance (default=1e-6)
+     * @param tolerance the desired tolerance (≥0, default=1e-6)
      * @return {@code true} if normalized, otherwise {@code false}
      */
     @Override
@@ -761,8 +759,8 @@ public float lengthSq() {
     }
 
     /**
-     * Generate a normalized vector with the same direction. The current vector
-     * is unaffected.
+     * Generate a unit vector with the same direction. The current vector is
+     * unaffected.
      *
      * @return a new vector
      */
@@ -774,8 +772,8 @@ public Vec3 normalized() {
 
     /**
      * Return a copy of the argument if the length of the current vector is
-     * zero. Otherwise, generate a normalized vector with the same direction as
-     * the current vector. The current vector is unaffected.
+     * zero. Otherwise, generate a unit vector with the same direction as the
+     * current vector. The current vector is unaffected.
      *
      * @param zeroValue the value to return if the length is zero (not null,
      * unaffected)

src/main/java/com/github/stephengold/joltjni/readonly/RVec3Arg.java

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2024 Stephen Gold
+Copyright (c) 2024-2025 Stephen Gold
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -34,8 +34,7 @@ public interface RVec3Arg {
     // new methods exposed
 
     /**
-     * Return the cross product with the specified vector. The current vector is
-     * unaffected.
+     * Return the cross product with the argument. Both vectors are unaffected.
      *
      * @param rightFactor the vector to cross with the current one (not null,
      * unaffected)
@@ -44,32 +43,32 @@ public interface RVec3Arg {
     RVec3 cross(RVec3Arg rightFactor);
 
     /**
-     * Return the first (X) component at positional precision. The vector is
+     * Return the first (X) component in positional precision. The vector is
      * unaffected.
      *
      * @return the component value
      */
     Object getX();
 
     /**
-     * Return the 2nd (Y) component at positional precision. The vector is
+     * Return the 2nd (Y) component in positional precision. The vector is
      * unaffected.
      *
      * @return the component value
      */
     Object getY();
 
     /**
-     * Return the 3rd (Z) component at positional precision. The vector is
+     * Return the 3rd (Z) component in positional precision. The vector is
      * unaffected.
      *
      * @return the component value
      */
     Object getZ();
 
     /**
-     * Test whether the squared length is within 1e-12 (single-precision) or
-     * 1e-24 (double-precision) of zero. The vector is unaffected.
+     * Test whether the squared length is within 10^-12 (single-precision) or
+     * 10^-24 (double-precision) of zero. The vector is unaffected.
      *
      * @return {@code true} if nearly zero, otherwise {@code false}
      */
@@ -79,7 +78,7 @@ public interface RVec3Arg {
      * Test whether the squared length is within the specified tolerance of
      * zero. The vector is unaffected.
      *
-     * @param tolerance the desired tolerance (≥0)
+     * @param tolerance the desired tolerance (≥0, default=1e-12 or 1e-24)
      * @return {@code true} if nearly zero, otherwise {@code false}
      */
     boolean isNearZero(double tolerance);

src/main/java/com/github/stephengold/joltjni/readonly/Vec3Arg.java

@@ -36,8 +36,7 @@ public interface Vec3Arg {
     // new methods exposed
 
     /**
-     * Return the cross product with the specified vector. The current vector is
-     * unaffected.
+     * Return the cross product with the argument. Both vectors are unaffected.
      *
      * @param rightFactor the vector to cross with the current one (not null,
      * unaffected)
@@ -46,8 +45,7 @@ public interface Vec3Arg {
     Vec3 cross(Vec3Arg rightFactor);
 
     /**
-     * Return the dot product with the specified vector. Both vectors are
-     * unaffected.
+     * Return the dot product with the argument. Both vectors are unaffected.
      *
      * @param factor the vector to dot with the current one (not null,
      * unaffected)
@@ -122,7 +120,7 @@ public interface Vec3Arg {
     boolean isNan();
 
     /**
-     * Test whether the squared length is within 1e-12 of zero. The vector is
+     * Test whether the squared length is within 10^-12 of zero. The vector is
      * unaffected.
      *
      * @return {@code true} if nearly zero, otherwise {@code false}
@@ -133,7 +131,7 @@ public interface Vec3Arg {
      * Test whether the squared length is within the specified tolerance of
      * zero. The vector is unaffected.
      *
-     * @param tolerance the desired tolerance (≥0. default=1e-12)
+     * @param tolerance the desired tolerance (≥0, default=1e-12)
      * @return {@code true} if nearly zero, otherwise {@code false}
      */
     boolean isNearZero(float tolerance);
@@ -150,7 +148,7 @@ public interface Vec3Arg {
      * Test whether the vector is normalized to within the specified tolerance.
      * The vector is unaffected.
      *
-     * @param tolerance the desired tolerance (default=1e-6)
+     * @param tolerance the desired tolerance (≥0, default=1e-6)
      * @return {@code true} if normalized, otherwise {@code false}
      */
     boolean isNormalized(float tolerance);
@@ -170,17 +168,17 @@ public interface Vec3Arg {
     float lengthSq();
 
     /**
-     * Generate a normalized vector with the same direction. The current vector
-     * is unaffected.
+     * Generate a unit vector with the same direction. The current vector is
+     * unaffected.
      *
      * @return a new vector
      */
     Vec3 normalized();
 
     /**
      * Return a copy of the argument if the length of the current vector is
-     * zero. Otherwise, generate a normalized vector with the same direction as
-     * the current vector. The current vector is unaffected.
+     * zero. Otherwise, generate a unit vector with the same direction as the
+     * current vector. The current vector is unaffected.
      *
      * @param zeroValue the value to return if the length is zero (not null,
      * unaffected)