diff options
Diffstat (limited to 'src/javax/vecmath/Tuple4d.java')
| -rw-r--r-- | src/javax/vecmath/Tuple4d.java | 174 |
1 files changed, 87 insertions, 87 deletions
diff --git a/src/javax/vecmath/Tuple4d.java b/src/javax/vecmath/Tuple4d.java index 45fa0e8..7020f2d 100644 --- a/src/javax/vecmath/Tuple4d.java +++ b/src/javax/vecmath/Tuple4d.java @@ -34,7 +34,7 @@ package javax.vecmath; import java.lang.Math; /** - * A 4 element tuple represented by double precision floating point + * A 4 element tuple represented by double precision floating point * x,y,z,w coordinates. * */ @@ -229,7 +229,7 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { } - /** + /** * Sets the value of this tuple to the sum of itself and tuple t1. * @param t1 the other tuple */ @@ -257,13 +257,13 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { } - /** + /** * Sets the value of this tuple to the difference of itself * and tuple t1 (this = this - t1). * @param t1 the other tuple */ public final void sub(Tuple4d t1) - { + { this.x -= t1.x; this.y -= t1.y; this.z -= t1.z; @@ -341,35 +341,35 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { } - + /** * @deprecated Use scaleAdd(double,Tuple4d) instead - */ + */ public final void scaleAdd(float s, Tuple4d t1) { scaleAdd((double)s, t1); } - /** + /** * Sets the value of this tuple to the scalar multiplication * of itself and then adds tuple t1 (this = s*this + t1). - * @param s the scalar value - * @param t1 the tuple to be added - */ + * @param s the scalar value + * @param t1 the tuple to be added + */ public final void scaleAdd(double s, Tuple4d t1) { - this.x = s*this.x + t1.x; - this.y = s*this.y + t1.y; - this.z = s*this.z + t1.z; + this.x = s*this.x + t1.x; + this.y = s*this.y + t1.y; + this.z = s*this.z + t1.z; this.w = s*this.w + t1.w; - } - + } + /** * Returns a string that contains the values of this Tuple4d. * The form is (x,y,z,w). * @return the String representation - */ + */ public String toString() { return "(" + this.x + ", " + this.y + ", " + this.z + ", " + this.w + ")"; } @@ -380,7 +380,7 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { * equal to the corresponding data members in this Tuple4d. * @param t1 the tuple with which the comparison is made * @return true or false - */ + */ public boolean equals(Tuple4d t1) { try { @@ -402,7 +402,7 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { try { Tuple4d t2 = (Tuple4d) t1; - return(this.x == t2.x && this.y == t2.y && + return(this.x == t2.x && this.y == t2.y && this.z == t2.z && this.w == t2.w); } catch (NullPointerException e2) {return false;} @@ -412,12 +412,12 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** * Returns true if the L-infinite distance between this tuple - * and tuple t1 is less than or equal to the epsilon parameter, + * and tuple t1 is less than or equal to the epsilon parameter, * otherwise returns false. The L-infinite - * distance is equal to + * distance is equal to * MAX[abs(x1-x2), abs(y1-y2), abs(z1-z2), abs(w1-w2)]. * @param t1 the tuple to be compared to this tuple - * @param epsilon the threshold value + * @param epsilon the threshold value * @return true or false */ public boolean epsilonEquals(Tuple4d t1, double epsilon) @@ -452,7 +452,7 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { * code value. Two objects with different data members may return the * same hash value, although this is not likely. * @return the integer hash code value - */ + */ public int hashCode() { long bits = 1L; bits = 31L * bits + VecMathUtil.doubleToLongBits(x); @@ -472,10 +472,10 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** - * Clamps the tuple parameter to the range [low, high] and - * places the values into this tuple. + * Clamps the tuple parameter to the range [low, high] and + * places the values into this tuple. * @param min the lowest value in the tuple after clamping - * @param max the highest value in the tuple after clamping + * @param max the highest value in the tuple after clamping * @param t the source tuple, which will not be modified */ public final void clamp(double min, double max, Tuple4d t) { @@ -483,10 +483,10 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { x = max; } else if( t.x < min ){ x = min; - } else { + } else { x = t.x; } - + if( t.y > max ) { y = max; } else if( t.y < min ){ @@ -494,7 +494,7 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { } else { y = t.y; } - + if( t.z > max ) { z = max; } else if( t.z < min ){ @@ -522,38 +522,38 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { } - /** - * Clamps the minimum value of the tuple parameter to the min + /** + * Clamps the minimum value of the tuple parameter to the min * parameter and places the values into this tuple. - * @param min the lowest value in the tuple after clamping + * @param min the lowest value in the tuple after clamping * @param t the source tuple, which will not be modified - */ - public final void clampMin(double min, Tuple4d t) { + */ + public final void clampMin(double min, Tuple4d t) { if( t.x < min ) { x = min; } else { x = t.x; } - + if( t.y < min ) { y = min; } else { y = t.y; } - + if( t.z < min ) { z = min; } else { z = t.z; } - + if( t.w < min ) { w = min; } else { w = t.w; } - } + } /** @@ -564,45 +564,45 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { } - /** - * Clamps the maximum value of the tuple parameter to the max + /** + * Clamps the maximum value of the tuple parameter to the max * parameter and places the values into this tuple. - * @param max the highest value in the tuple after clamping + * @param max the highest value in the tuple after clamping * @param t the source tuple, which will not be modified - */ - public final void clampMax(double max, Tuple4d t) { + */ + public final void clampMax(double max, Tuple4d t) { if( t.x > max ) { x = max; } else { x = t.x; } - + if( t.y > max ) { y = max; } else { y = t.y; } - + if( t.z > max ) { z = max; } else { z = t.z; } - + if( t.w > max ) { w = max; } else { w = t.z; } - } + } - /** - * Sets each component of the tuple parameter to its absolute + /** + * Sets each component of the tuple parameter to its absolute * value and places the modified values into this tuple. * @param t the source tuple, which will not be modified - */ + */ public final void absolute(Tuple4d t) { x = Math.abs(t.x); @@ -610,7 +610,7 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { z = Math.abs(t.z); w = Math.abs(t.w); - } + } @@ -633,19 +633,19 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { } else if( x < min ){ x = min; } - + if( y > max ) { y = max; } else if( y < min ){ y = min; } - + if( z > max ) { z = max; } else if( z < min ){ z = min; } - + if( w > max ) { w = max; } else if( w < min ){ @@ -654,7 +654,7 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { } - + /** * @deprecated Use clampMin(double) instead */ @@ -667,14 +667,14 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { * Clamps the minimum value of this tuple to the min parameter. * @param min the lowest value in this tuple after clamping */ - public final void clampMin(double min) { + public final void clampMin(double min) { if( x < min ) x=min; if( y < min ) y=min; if( z < min ) z=min; if( w < min ) w=min; - } - - + } + + /** * @deprecated Use clampMax(double) instead */ @@ -687,7 +687,7 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { * Clamps the maximum value of this tuple to the max parameter. * @param max the highest value in the tuple after clamping */ - public final void clampMax(double max) { + public final void clampMax(double max) { if( x > max ) x=max; if( y > max ) y=max; if( z > max ) z=max; @@ -718,20 +718,20 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** - * Linearly interpolates between tuples t1 and t2 and places the + * Linearly interpolates between tuples t1 and t2 and places the * result into this tuple: this = (1-alpha)*t1 + alpha*t2. * @param t1 the first tuple - * @param t2 the second tuple - * @param alpha the alpha interpolation parameter - */ + * @param t2 the second tuple + * @param alpha the alpha interpolation parameter + */ public void interpolate(Tuple4d t1, Tuple4d t2, double alpha) { this.x = (1-alpha)*t1.x + alpha*t2.x; this.y = (1-alpha)*t1.y + alpha*t2.y; this.z = (1-alpha)*t1.z + alpha*t2.z; this.w = (1-alpha)*t1.w + alpha*t2.w; - } - - + } + + /** * @deprecated Use interpolate(Tuple4d,double) instead */ @@ -741,11 +741,11 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** - * Linearly interpolates between this tuple and tuple t1 and - * places the result into this tuple: this = (1-alpha)*this + alpha*t1. - * @param t1 the first tuple - * @param alpha the alpha interpolation parameter - */ + * Linearly interpolates between this tuple and tuple t1 and + * places the result into this tuple: this = (1-alpha)*this + alpha*t1. + * @param t1 the first tuple + * @param alpha the alpha interpolation parameter + */ public void interpolate(Tuple4d t1, double alpha) { this.x = (1-alpha)*this.x + alpha*t1.x; this.y = (1-alpha)*this.y + alpha*t1.y; @@ -773,9 +773,9 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** * Get the <i>x</i> coordinate. - * + * * @return the x coordinate. - * + * * @since vecmath 1.5 */ public final double getX() { @@ -785,9 +785,9 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** * Set the <i>x</i> coordinate. - * + * * @param x value to <i>x</i> coordinate. - * + * * @since vecmath 1.5 */ public final void setX(double x) { @@ -797,9 +797,9 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** * Get the <i>y</i> coordinate. - * + * * @return the <i>y</i> coordinate. - * + * * @since vecmath 1.5 */ public final double getY() { @@ -809,9 +809,9 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** * Set the <i>y</i> coordinate. - * + * * @param y value to <i>y</i> coordinate. - * + * * @since vecmath 1.5 */ public final void setY(double y) { @@ -820,9 +820,9 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** * Get the <i>z</i> coordinate. - * + * * @return the <i>z</i> coordinate. - * + * * @since vecmath 1.5 */ public final double getZ() { @@ -832,9 +832,9 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** * Set the <i>z</i> coordinate. - * + * * @param z value to <i>z</i> coordinate. - * + * * @since vecmath 1.5 */ public final void setZ(double z) { @@ -844,9 +844,9 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** * Get the <i>w</i> coordinate. - * + * * @return the <i>w</i> coordinate. - * + * * @since vecmath 1.5 */ public final double getW() { @@ -856,9 +856,9 @@ public abstract class Tuple4d implements java.io.Serializable, Cloneable { /** * Set the <i>w</i> coordinate. - * + * * @param w value to <i>w</i> coordinate. - * + * * @since vecmath 1.5 */ public final void setW(double w) { |