/* * The MIT License * * Copyright (c) 2016-2021 JOML * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package com.jozufozu.flywheel.repack.joml; import java.nio.ByteBuffer; import java.nio.DoubleBuffer; import java.nio.FloatBuffer; import java.util.*; /** * Interface to a read-only view of a 4-dimensional vector of double-precision floats. * * @author Kai Burjack */ public interface Vector4dc { /** * @return the value of the x component */ double x(); /** * @return the value of the y component */ double y(); /** * @return the value of the z component */ double z(); /** * @return the value of the w component */ double w(); /** * Store this vector into the supplied {@link ByteBuffer} at the current * buffer {@link ByteBuffer#position() position}. *
* This method will not increment the position of the given ByteBuffer. *
* In order to specify the offset into the ByteBuffer at which
* the vector is stored, use {@link #get(int, ByteBuffer)}, taking
* the absolute position as parameter.
*
* @param buffer
* will receive the values of this vector in x, y, z, w
order
* @return the passed in buffer
* @see #get(int, ByteBuffer)
*/
ByteBuffer get(ByteBuffer buffer);
/**
* Store this vector into the supplied {@link ByteBuffer} starting at the specified
* absolute buffer position/index.
*
* This method will not increment the position of the given ByteBuffer.
*
* @param index
* the absolute position into the ByteBuffer
* @param buffer
* will receive the values of this vector in x, y, z, w
order
* @return the passed in buffer
*/
ByteBuffer get(int index, ByteBuffer buffer);
/**
* Store this vector into the supplied {@link DoubleBuffer} at the current
* buffer {@link DoubleBuffer#position() position}.
*
* This method will not increment the position of the given DoubleBuffer. *
* In order to specify the offset into the DoubleBuffer at which
* the vector is stored, use {@link #get(int, DoubleBuffer)}, taking
* the absolute position as parameter.
*
* @param buffer
* will receive the values of this vector in x, y, z, w
order
* @return the passed in buffer
* @see #get(int, DoubleBuffer)
*/
DoubleBuffer get(DoubleBuffer buffer);
/**
* Store this vector into the supplied {@link DoubleBuffer} starting at the specified
* absolute buffer position/index.
*
* This method will not increment the position of the given DoubleBuffer.
*
* @param index
* the absolute position into the DoubleBuffer
* @param buffer
* will receive the values of this vector in x, y, z, w
order
* @return the passed in buffer
*/
DoubleBuffer get(int index, DoubleBuffer buffer);
/**
* Store this vector into the supplied {@link FloatBuffer} at the current
* buffer {@link FloatBuffer#position() position}.
*
* This method will not increment the position of the given FloatBuffer. *
* In order to specify the offset into the FloatBuffer at which * the vector is stored, use {@link #get(int, FloatBuffer)}, taking * the absolute position as parameter. *
* Please note that due to this vector storing double values those values will potentially
* lose precision when they are converted to float values before being put into the given FloatBuffer.
*
* @param buffer
* will receive the values of this vector in x, y, z, w
order
* @return the passed in buffer
* @see #get(int, DoubleBuffer)
*/
FloatBuffer get(FloatBuffer buffer);
/**
* Store this vector into the supplied {@link FloatBuffer} starting at the specified
* absolute buffer position/index.
*
* This method will not increment the position of the given FloatBuffer. *
* Please note that due to this vector storing double values those values will potentially
* lose precision when they are converted to float values before being put into the given FloatBuffer.
*
* @param index
* the absolute position into the FloatBuffer
* @param buffer
* will receive the values of this vector in x, y, z, w
order
* @return the passed in buffer
*/
FloatBuffer get(int index, FloatBuffer buffer);
/**
* Store this vector into the supplied {@link ByteBuffer} at the current
* buffer {@link ByteBuffer#position() position}.
*
* This method will not increment the position of the given ByteBuffer. *
* In order to specify the offset into the ByteBuffer at which * the vector is stored, use {@link #get(int, ByteBuffer)}, taking * the absolute position as parameter. *
* Please note that due to this vector storing double values those values will potentially
* lose precision when they are converted to float values before being put into the given ByteBuffer.
*
* @param buffer
* will receive the values of this vector in x, y, z, w
order
* @return the passed in buffer
* @see #get(int, ByteBuffer)
*/
ByteBuffer getf(ByteBuffer buffer);
/**
* Store this vector into the supplied {@link ByteBuffer} starting at the specified
* absolute buffer position/index.
*
* This method will not increment the position of the given ByteBuffer. *
* Please note that due to this vector storing double values those values will potentially
* lose precision when they are converted to float values before being put into the given ByteBuffer.
*
* @param index
* the absolute position into the ByteBuffer
* @param buffer
* will receive the values of this vector in x, y, z, w
order
* @return the passed in buffer
*/
ByteBuffer getf(int index, ByteBuffer buffer);
/**
* Store this vector at the given off-heap memory address.
*
* This method will throw an {@link UnsupportedOperationException} when JOML is used with `-Djoml.nounsafe`. *
* This method is unsafe as it can result in a crash of the JVM process when the specified address range does not belong to this process.
*
* @param address
* the off-heap address where to store this vector
* @return this
*/
Vector4dc getToAddress(long address);
/**
* Subtract the supplied vector from this one and store the result in dest
.
*
* @param v
* the vector to subtract
* @param dest
* will hold the result
* @return dest
*/
Vector4d sub(Vector4dc v, Vector4d dest);
/**
* Subtract the supplied vector from this one and store the result in dest
.
*
* @param v
* the vector to subtract
* @param dest
* will hold the result
* @return dest
*/
Vector4d sub(Vector4fc v, Vector4d dest);
/**
* Subtract (x, y, z, w)
from this and store the result in dest
.
*
* @param x
* the x component to subtract
* @param y
* the y component to subtract
* @param z
* the z component to subtract
* @param w
* the w component to subtract
* @param dest
* will hold the result
* @return dest
*/
Vector4d sub(double x, double y, double z, double w, Vector4d dest);
/**
* Add the supplied vector to this one and store the result in dest
.
*
* @param v
* the vector to add
* @param dest
* will hold the result
* @return dest
*/
Vector4d add(Vector4dc v, Vector4d dest);
/**
* Add the supplied vector to this one and store the result in dest
.
*
* @param v
* the vector to add
* @param dest
* will hold the result
* @return dest
*/
Vector4d add(Vector4fc v, Vector4d dest);
/**
* Add (x, y, z, w)
to this and store the result in dest
.
*
* @param x
* the x component to subtract
* @param y
* the y component to subtract
* @param z
* the z component to subtract
* @param w
* the w component to subtract
* @param dest
* will hold the result
* @return dest
*/
Vector4d add(double x, double y, double z, double w, Vector4d dest);
/**
* Add the component-wise multiplication of a * b
to this vector
* and store the result in dest
.
*
* @param a
* the first multiplicand
* @param b
* the second multiplicand
* @param dest
* will hold the result
* @return dest
*/
Vector4d fma(Vector4dc a, Vector4dc b, Vector4d dest);
/**
* Add the component-wise multiplication of a * b
to this vector
* and store the result in dest
.
*
* @param a
* the first multiplicand
* @param b
* the second multiplicand
* @param dest
* will hold the result
* @return dest
*/
Vector4d fma(double a, Vector4dc b, Vector4d dest);
/**
* Multiply this {@link Vector4d} component-wise by the given {@link Vector4dc} and store the result in dest
.
*
* @param v
* the vector to multiply this by
* @param dest
* will hold the result
* @return dest
*/
Vector4d mul(Vector4dc v, Vector4d dest);
/**
* Multiply this {@link Vector4d} component-wise by the given {@link Vector4fc} and store the result in dest
.
*
* @param v
* the vector to multiply this by
* @param dest
* will hold the result
* @return dest
*/
Vector4d mul(Vector4fc v, Vector4d dest);
/**
* Divide this {@link Vector4d} component-wise by the given {@link Vector4dc} and store the result in dest
.
*
* @param v
* the vector to divide this by
* @param dest
* will hold the result
* @return dest
*/
Vector4d div(Vector4dc v, Vector4d dest);
/**
* Multiply the given matrix mat with this {@link Vector4d} and store the result in dest
.
*
* @param mat
* the matrix to multiply this
by
* @param dest
* will hold the result
* @return dest
*/
Vector4d mul(Matrix4dc mat, Vector4d dest);
/**
* Multiply the given matrix mat with this Vector4d and store the result in
* dest
.
*
* @param mat
* the matrix to multiply the vector with
* @param dest
* the destination vector to hold the result
* @return dest
*/
Vector4d mul(Matrix4x3dc mat, Vector4d dest);
/**
* Multiply the given matrix mat with this Vector4d and store the result in
* dest
.
*
* @param mat
* the matrix to multiply the vector with
* @param dest
* the destination vector to hold the result
* @return dest
*/
Vector4d mul(Matrix4x3fc mat, Vector4d dest);
/**
* Multiply the given matrix mat with this Vector4d and store the result in dest
.
*
* @param mat
* the matrix to multiply this
by
* @param dest
* will hold the result
* @return dest
*/
Vector4d mul(Matrix4fc mat, Vector4d dest);
/**
* Multiply the transpose of the given matrix mat
with this Vector4d and store the result in
* dest
.
*
* @param mat
* the matrix whose transpose to multiply the vector with
* @param dest
* the destination vector to hold the result
* @return dest
*/
Vector4d mulTranspose(Matrix4dc mat, Vector4d dest);
/**
* Multiply the given affine matrix mat with this Vector4d and store the result in
* dest
.
*
* @param mat
* the affine matrix to multiply the vector with
* @param dest
* the destination vector to hold the result
* @return dest
*/
Vector4d mulAffine(Matrix4dc mat, Vector4d dest);
/**
* Multiply the transpose of the given affine matrix mat
with this Vector4d and store the result in
* dest
.
*
* @param mat
* the affine matrix whose transpose to multiply the vector with
* @param dest
* the destination vector to hold the result
* @return dest
*/
Vector4d mulAffineTranspose(Matrix4dc mat, Vector4d dest);
/**
* Multiply the given matrix mat
with this Vector4d, perform perspective division
* and store the result in dest
.
*
* @param mat
* the matrix to multiply this vector by
* @param dest
* will hold the result
* @return dest
*/
Vector4d mulProject(Matrix4dc mat, Vector4d dest);
/**
* Multiply the given matrix mat
with this Vector4d, perform perspective division
* and store the (x, y, z)
result in dest
.
*
* @param mat
* the matrix to multiply this vector by
* @param dest
* will hold the result
* @return dest
*/
Vector3d mulProject(Matrix4dc mat, Vector3d dest);
/**
* Add the component-wise multiplication of this * a
to b
* and store the result in dest
.
*
* @param a
* the multiplicand
* @param b
* the addend
* @param dest
* will hold the result
* @return dest
*/
Vector4d mulAdd(Vector4dc a, Vector4dc b, Vector4d dest);
/**
* Add the component-wise multiplication of this * a
to b
* and store the result in dest
.
*
* @param a
* the multiplicand
* @param b
* the addend
* @param dest
* will hold the result
* @return dest
*/
Vector4d mulAdd(double a, Vector4dc b, Vector4d dest);
/**
* Multiply this Vector4d by the given scalar value and store the result in dest
.
*
* @param scalar
* the factor to multiply by
* @param dest
* will hold the result
* @return dest
*/
Vector4d mul(double scalar, Vector4d dest);
/**
* Divide this Vector4d by the given scalar value and store the result in dest
.
*
* @param scalar
* the factor to divide by
* @param dest
* will hold the result
* @return dest
*/
Vector4d div(double scalar, Vector4d dest);
/**
* Transform this vector by the given quaternion quat
and store the result in dest
.
*
* @see Quaterniond#transform(Vector4d)
*
* @param quat
* the quaternion to transform this vector
* @param dest
* will hold the result
* @return dest
*/
Vector4d rotate(Quaterniondc quat, Vector4d dest);
/**
* Rotate this vector the specified radians around the given rotation axis and store the result
* into dest
.
*
* @param angle
* the angle in radians
* @param aX
* the x component of the rotation axis
* @param aY
* the y component of the rotation axis
* @param aZ
* the z component of the rotation axis
* @param dest
* will hold the result
* @return dest
*/
Vector4d rotateAxis(double angle, double aX, double aY, double aZ, Vector4d dest);
/**
* Rotate this vector the specified radians around the X axis and store the result
* into dest
.
*
* @param angle
* the angle in radians
* @param dest
* will hold the result
* @return dest
*/
Vector4d rotateX(double angle, Vector4d dest);
/**
* Rotate this vector the specified radians around the Y axis and store the result
* into dest
.
*
* @param angle
* the angle in radians
* @param dest
* will hold the result
* @return dest
*/
Vector4d rotateY(double angle, Vector4d dest);
/**
* Rotate this vector the specified radians around the Z axis and store the result
* into dest
.
*
* @param angle
* the angle in radians
* @param dest
* will hold the result
* @return dest
*/
Vector4d rotateZ(double angle, Vector4d dest);
/**
* Return the length squared of this vector.
*
* @return the length squared
*/
double lengthSquared();
/**
* Return the length of this vector.
*
* @return the length
*/
double length();
/**
* Normalizes this vector and store the result in dest
.
*
* @param dest
* will hold the result
* @return dest
*/
Vector4d normalize(Vector4d dest);
/**
* Scale this vector to have the given length and store the result in dest
.
*
* @param length
* the desired length
* @param dest
* will hold the result
* @return dest
*/
Vector4d normalize(double length, Vector4d dest);
/**
* Normalize this vector by computing only the norm of (x, y, z)
and store the result in dest
.
*
* @param dest
* will hold the result
* @return dest
*/
Vector4d normalize3(Vector4d dest);
/**
* Return the distance between this Vector and v
.
*
* @param v
* the other vector
* @return the distance
*/
double distance(Vector4dc v);
/**
* Return the distance between this
vector and (x, y, z, w)
.
*
* @param x
* the x component of the other vector
* @param y
* the y component of the other vector
* @param z
* the z component of the other vector
* @param w
* the w component of the other vector
* @return the euclidean distance
*/
double distance(double x, double y, double z, double w);
/**
* Return the square of the distance between this vector and v
.
*
* @param v
* the other vector
* @return the squared of the distance
*/
double distanceSquared(Vector4dc v);
/**
* Return the square of the distance between this
vector and
* (x, y, z, w)
.
*
* @param x
* the x component of the other vector
* @param y
* the y component of the other vector
* @param z
* the z component of the other vector
* @param w
* the w component of the other vector
* @return the square of the distance
*/
double distanceSquared(double x, double y, double z, double w);
/**
* Compute the dot product (inner product) of this vector and v
.
*
* @param v
* the other vector
* @return the dot product
*/
double dot(Vector4dc v);
/**
* Compute the dot product (inner product) of this vector and (x, y, z, w)
.
*
* @param x
* the x component of the other vector
* @param y
* the y component of the other vector
* @param z
* the z component of the other vector
* @param w
* the w component of the other vector
* @return the dot product
*/
double dot(double x, double y, double z, double w);
/**
* Return the cosine of the angle between this vector and the supplied vector.
*
* Use this instead of Math.cos(angle(v))
.
*
* @see #angle(Vector4dc)
*
* @param v
* the other vector
* @return the cosine of the angle
*/
double angleCos(Vector4dc v);
/**
* Return the angle between this vector and the supplied vector.
*
* @see #angleCos(Vector4dc)
*
* @param v
* the other vector
* @return the angle, in radians
*/
double angle(Vector4dc v);
/**
* Negate this vector and store the result in dest
.
*
* @param dest
* will hold the result
* @return dest
*/
Vector4d negate(Vector4d dest);
/**
* Set the components of dest
to be the component-wise minimum of this and the other vector.
*
* @param v
* the other vector
* @param dest
* will hold the result
* @return dest
*/
Vector4d min(Vector4dc v, Vector4d dest);
/**
* Set the components of dest
to be the component-wise maximum of this and the other vector.
*
* @param v
* the other vector
* @param dest
* will hold the result
* @return dest
*/
Vector4d max(Vector4dc v, Vector4d dest);
/**
* Compute a smooth-step (i.e. hermite with zero tangents) interpolation
* between this
vector and the given vector v
and
* store the result in dest
.
*
* @param v
* the other vector
* @param t
* the interpolation factor, within [0..1]
* @param dest
* will hold the result
* @return dest
*/
Vector4d smoothStep(Vector4dc v, double t, Vector4d dest);
/**
* Compute a hermite interpolation between this
vector and its
* associated tangent t0
and the given vector v
* with its tangent t1
and store the result in
* dest
.
*
* @param t0
* the tangent of this
vector
* @param v1
* the other vector
* @param t1
* the tangent of the other vector
* @param t
* the interpolation factor, within [0..1]
* @param dest
* will hold the result
* @return dest
*/
Vector4d hermite(Vector4dc t0, Vector4dc v1, Vector4dc t1, double t, Vector4d dest);
/**
* Linearly interpolate this
and other
using the given interpolation factor t
* and store the result in dest
.
*
* If t
is 0.0
then the result is this
. If the interpolation factor is 1.0
* then the result is other
.
*
* @param other
* the other vector
* @param t
* the interpolation factor between 0.0 and 1.0
* @param dest
* will hold the result
* @return dest
*/
Vector4d lerp(Vector4dc other, double t, Vector4d dest);
/**
* Get the value of the specified component of this vector.
*
* @param component
* the component, within [0..3]
* @return the value
* @throws IllegalArgumentException if component
is not within [0..3]
*/
double get(int component) throws IllegalArgumentException;
/**
* Set the components of the given vector dest
to those of this
vector
* using the given {@link RoundingMode}.
*
* @param mode
* the {@link RoundingMode} to use
* @param dest
* will hold the result
* @return dest
*/
Vector4i get(int mode, Vector4i dest);
/**
* Set the components of the given vector dest
to those of this
vector.
*
* @param dest
* will hold the result
* @return dest
*/
Vector4f get(Vector4f dest);
/**
* Set the components of the given vector dest
to those of this
vector.
*
* @param dest
* will hold the result
* @return dest
*/
Vector4d get(Vector4d dest);
/**
* Determine the component with the biggest absolute value.
*
* @return the component index, within [0..3]
*/
int maxComponent();
/**
* Determine the component with the smallest (towards zero) absolute value.
*
* @return the component index, within [0..3]
*/
int minComponent();
/**
* Compute for each component of this vector the largest (closest to positive
* infinity) {@code double} value that is less than or equal to that
* component and is equal to a mathematical integer and store the result in
* dest
.
*
* @param dest
* will hold the result
* @return dest
*/
Vector4d floor(Vector4d dest);
/**
* Compute for each component of this vector the smallest (closest to negative
* infinity) {@code double} value that is greater than or equal to that
* component and is equal to a mathematical integer and store the result in
* dest
.
*
* @param dest
* will hold the result
* @return dest
*/
Vector4d ceil(Vector4d dest);
/**
* Compute for each component of this vector the closest double that is equal to
* a mathematical integer, with ties rounding to positive infinity and store
* the result in dest
.
*
* @param dest
* will hold the result
* @return dest
*/
Vector4d round(Vector4d dest);
/**
* Determine whether all components are finite floating-point values, that
* is, they are not {@link Double#isNaN() NaN} and not
* {@link Double#isInfinite() infinity}.
*
* @return {@code true} if all components are finite floating-point values;
* {@code false} otherwise
*/
boolean isFinite();
/**
* Compute the absolute of each of this vector's components
* and store the result into dest
.
*
* @param dest
* will hold the result
* @return dest
*/
Vector4d absolute(Vector4d dest);
/**
* Compare the vector components of this
vector with the given vector using the given delta
* and return whether all of them are equal within a maximum difference of delta
.
*
* Please note that this method is not used by any data structure such as {@link ArrayList} {@link HashSet} or {@link HashMap}
* and their operations, such as {@link ArrayList#contains(Object)} or {@link HashSet#remove(Object)}, since those
* data structures only use the {@link Object#equals(Object)} and {@link Object#hashCode()} methods.
*
* @param v
* the other vector
* @param delta
* the allowed maximum difference
* @return true
whether all of the vector components are equal; false
otherwise
*/
boolean equals(Vector4dc v, double delta);
/**
* Compare the vector components of this
vector with the given (x, y, z, w)
* and return whether all of them are equal.
*
* @param x
* the x component to compare to
* @param y
* the y component to compare to
* @param z
* the z component to compare to
* @param w
* the w component to compare to
* @return true
if all the vector components are equal
*/
boolean equals(double x, double y, double z, double w);
}