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A portable Open Source library to import various well-known 3D model formats in a uniform manner.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.assimp;
import javax.annotation.*;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* Represents a quaternion in a 4D vector.
*
* Member documentation
*
*
* - {@code w} – The w component
* - {@code x} – The x component
* - {@code y} – The y component
* - {@code z} – The z component
*
*
* Layout
*
*
* struct aiQuaternion {
* float w;
* float x;
* float y;
* float z;
* }
*/
@NativeType("struct aiQuaternion")
public class AIQuaternion extends Struct implements NativeResource {
/** The struct size in bytes. */
public static final int SIZEOF;
/** The struct alignment in bytes. */
public static final int ALIGNOF;
/** The struct member offsets. */
public static final int
W,
X,
Y,
Z;
static {
Layout layout = __struct(
__member(4),
__member(4),
__member(4),
__member(4)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
W = layout.offsetof(0);
X = layout.offsetof(1);
Y = layout.offsetof(2);
Z = layout.offsetof(3);
}
/**
* Creates a {@link AIQuaternion} instance at the current position of the specified {@link ByteBuffer} container. Changes to the buffer's content will be
* visible to the struct instance and vice versa.
*
* The created instance holds a strong reference to the container object.
*/
public AIQuaternion(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns the value of the {@code w} field. */
public float w() { return nw(address()); }
/** Returns the value of the {@code x} field. */
public float x() { return nx(address()); }
/** Returns the value of the {@code y} field. */
public float y() { return ny(address()); }
/** Returns the value of the {@code z} field. */
public float z() { return nz(address()); }
/** Sets the specified value to the {@code w} field. */
public AIQuaternion w(float value) { nw(address(), value); return this; }
/** Sets the specified value to the {@code x} field. */
public AIQuaternion x(float value) { nx(address(), value); return this; }
/** Sets the specified value to the {@code y} field. */
public AIQuaternion y(float value) { ny(address(), value); return this; }
/** Sets the specified value to the {@code z} field. */
public AIQuaternion z(float value) { nz(address(), value); return this; }
/** Initializes this struct with the specified values. */
public AIQuaternion set(
float w,
float x,
float y,
float z
) {
w(w);
x(x);
y(y);
z(z);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public AIQuaternion set(AIQuaternion src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@link AIQuaternion} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static AIQuaternion malloc() {
return wrap(AIQuaternion.class, nmemAllocChecked(SIZEOF));
}
/** Returns a new {@link AIQuaternion} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static AIQuaternion calloc() {
return wrap(AIQuaternion.class, nmemCallocChecked(1, SIZEOF));
}
/** Returns a new {@link AIQuaternion} instance allocated with {@link BufferUtils}. */
public static AIQuaternion create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return wrap(AIQuaternion.class, memAddress(container), container);
}
/** Returns a new {@link AIQuaternion} instance for the specified memory address. */
public static AIQuaternion create(long address) {
return wrap(AIQuaternion.class, address);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static AIQuaternion createSafe(long address) {
return address == NULL ? null : wrap(AIQuaternion.class, address);
}
/**
* Returns a new {@link AIQuaternion.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static AIQuaternion.Buffer malloc(int capacity) {
return wrap(Buffer.class, nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link AIQuaternion.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static AIQuaternion.Buffer calloc(int capacity) {
return wrap(Buffer.class, nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link AIQuaternion.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static AIQuaternion.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return wrap(Buffer.class, memAddress(container), capacity, container);
}
/**
* Create a {@link AIQuaternion.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static AIQuaternion.Buffer create(long address, int capacity) {
return wrap(Buffer.class, address, capacity);
}
/** Like {@link #create(long, int) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static AIQuaternion.Buffer createSafe(long address, int capacity) {
return address == NULL ? null : wrap(Buffer.class, address, capacity);
}
// -----------------------------------
/** Returns a new {@link AIQuaternion} instance allocated on the thread-local {@link MemoryStack}. */
public static AIQuaternion mallocStack() {
return mallocStack(stackGet());
}
/** Returns a new {@link AIQuaternion} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
public static AIQuaternion callocStack() {
return callocStack(stackGet());
}
/**
* Returns a new {@link AIQuaternion} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static AIQuaternion mallocStack(MemoryStack stack) {
return wrap(AIQuaternion.class, stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@link AIQuaternion} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static AIQuaternion callocStack(MemoryStack stack) {
return wrap(AIQuaternion.class, stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link AIQuaternion.Buffer} instance allocated on the thread-local {@link MemoryStack}.
*
* @param capacity the buffer capacity
*/
public static AIQuaternion.Buffer mallocStack(int capacity) {
return mallocStack(capacity, stackGet());
}
/**
* Returns a new {@link AIQuaternion.Buffer} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero.
*
* @param capacity the buffer capacity
*/
public static AIQuaternion.Buffer callocStack(int capacity) {
return callocStack(capacity, stackGet());
}
/**
* Returns a new {@link AIQuaternion.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static AIQuaternion.Buffer mallocStack(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link AIQuaternion.Buffer} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static AIQuaternion.Buffer callocStack(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #w}. */
public static float nw(long struct) { return UNSAFE.getFloat(null, struct + AIQuaternion.W); }
/** Unsafe version of {@link #x}. */
public static float nx(long struct) { return UNSAFE.getFloat(null, struct + AIQuaternion.X); }
/** Unsafe version of {@link #y}. */
public static float ny(long struct) { return UNSAFE.getFloat(null, struct + AIQuaternion.Y); }
/** Unsafe version of {@link #z}. */
public static float nz(long struct) { return UNSAFE.getFloat(null, struct + AIQuaternion.Z); }
/** Unsafe version of {@link #w(float) w}. */
public static void nw(long struct, float value) { UNSAFE.putFloat(null, struct + AIQuaternion.W, value); }
/** Unsafe version of {@link #x(float) x}. */
public static void nx(long struct, float value) { UNSAFE.putFloat(null, struct + AIQuaternion.X, value); }
/** Unsafe version of {@link #y(float) y}. */
public static void ny(long struct, float value) { UNSAFE.putFloat(null, struct + AIQuaternion.Y, value); }
/** Unsafe version of {@link #z(float) z}. */
public static void nz(long struct, float value) { UNSAFE.putFloat(null, struct + AIQuaternion.Z, value); }
// -----------------------------------
/** An array of {@link AIQuaternion} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final AIQuaternion ELEMENT_FACTORY = AIQuaternion.create(-1L);
/**
* Creates a new {@link AIQuaternion.Buffer} instance backed by the specified container.
*
* Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values
* will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided
* by {@link AIQuaternion#SIZEOF}, and its mark will be undefined.
*
* The created buffer instance holds a strong reference to the container object.
*/
public Buffer(ByteBuffer container) {
super(container, container.remaining() / SIZEOF);
}
public Buffer(long address, int cap) {
super(address, null, -1, 0, cap, cap);
}
Buffer(long address, @Nullable ByteBuffer container, int mark, int pos, int lim, int cap) {
super(address, container, mark, pos, lim, cap);
}
@Override
protected Buffer self() {
return this;
}
@Override
protected AIQuaternion getElementFactory() {
return ELEMENT_FACTORY;
}
/** Returns the value of the {@code w} field. */
public float w() { return AIQuaternion.nw(address()); }
/** Returns the value of the {@code x} field. */
public float x() { return AIQuaternion.nx(address()); }
/** Returns the value of the {@code y} field. */
public float y() { return AIQuaternion.ny(address()); }
/** Returns the value of the {@code z} field. */
public float z() { return AIQuaternion.nz(address()); }
/** Sets the specified value to the {@code w} field. */
public AIQuaternion.Buffer w(float value) { AIQuaternion.nw(address(), value); return this; }
/** Sets the specified value to the {@code x} field. */
public AIQuaternion.Buffer x(float value) { AIQuaternion.nx(address(), value); return this; }
/** Sets the specified value to the {@code y} field. */
public AIQuaternion.Buffer y(float value) { AIQuaternion.ny(address(), value); return this; }
/** Sets the specified value to the {@code z} field. */
public AIQuaternion.Buffer z(float value) { AIQuaternion.nz(address(), value); return this; }
}
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