Package com.mojang.blaze3d.systems

Class RenderSystem.ShapeIndexBuffer

java.lang.Object

com.mojang.blaze3d.systems.RenderSystem.ShapeIndexBuffer

Enclosing class:

RenderSystem

@Environment(CLIENT)
public static final class RenderSystem.ShapeIndexBuffer
extends Object

An index buffer that holds a pre-made indices for a specific shape. If this buffer is not large enough for the required number of indices when this buffer is bound, it automatically grows and fills indices using a given triangulator.

Mappings:

Namespace	Name
official	com/mojang/blaze3d/systems/RenderSystem$a
intermediary	com/mojang/blaze3d/systems/RenderSystem$class_5590
named	com/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static interface	RenderSystem.ShapeIndexBuffer.Triangulator	A functional interface that decomposes a shape into triangles.

Field Summary

Fields

Modifier and Type	Field	Description
private int	id
private VertexFormat.IndexType	indexType
private int	size
private final RenderSystem.ShapeIndexBuffer.Triangulator	triangulator
private final int	vertexCountInShape
private final int	vertexCountInTriangulated

Constructor Summary

Constructors

Constructor	Description
ShapeIndexBuffer(int vertexCountInShape, int vertexCountInTriangulated, RenderSystem.ShapeIndexBuffer.Triangulator triangulator)

Method Summary

Modifier and Type	Method	Description
void	bindAndGrow(int requiredSize)	Binds this buffer as a current index buffer.
private IntConsumer	getIndexConsumer(ByteBuffer indexBuffer)
VertexFormat.IndexType	getIndexType()
private void	grow(int requiredSize)
boolean	isLargeEnough(int requiredSize)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

vertexCountInShape

private final int vertexCountInShape

Mappings:

Namespace	Name	Mixin selector
official	a	Lcom/mojang/blaze3d/systems/RenderSystem$a;a:I
intermediary	field_27332	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;field_27332:I
named	vertexCountInShape	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;vertexCountInShape:I

vertexCountInTriangulated

private final int vertexCountInTriangulated

Mappings:

Namespace	Name	Mixin selector
official	b	Lcom/mojang/blaze3d/systems/RenderSystem$a;b:I
intermediary	field_27333	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;field_27333:I
named	vertexCountInTriangulated	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;vertexCountInTriangulated:I

triangulator

private final RenderSystem.ShapeIndexBuffer.Triangulator triangulator

Mappings:

Namespace	Name	Mixin selector
official	c	Lcom/mojang/blaze3d/systems/RenderSystem$a;c:Lcom/mojang/blaze3d/systems/RenderSystem$a$a;
intermediary	field_27334	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;field_27334:Lcom/mojang/blaze3d/systems/RenderSystem$class_5590$class_5591;
named	triangulator	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;triangulator:Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer$Triangulator;

id

private int id

Mappings:

Namespace	Name	Mixin selector
official	d	Lcom/mojang/blaze3d/systems/RenderSystem$a;d:I
intermediary	field_27335	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;field_27335:I
named	id	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;id:I

indexType

private VertexFormat.IndexType indexType

Mappings:

Namespace	Name	Mixin selector
official	e	Lcom/mojang/blaze3d/systems/RenderSystem$a;e:Leqg$a;
intermediary	field_27336	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;field_27336:Lnet/minecraft/class_293$class_5595;
named	indexType	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;indexType:Lnet/minecraft/client/render/VertexFormat$IndexType;

size

private int size

Mappings:

Namespace	Name	Mixin selector
official	f	Lcom/mojang/blaze3d/systems/RenderSystem$a;f:I
intermediary	field_27337	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;field_27337:I
named	size	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;size:I

Constructor Details

ShapeIndexBuffer

ShapeIndexBuffer(int vertexCountInShape,
 int vertexCountInTriangulated,
 RenderSystem.ShapeIndexBuffer.Triangulator triangulator)

Parameters:

vertexCountInShape - the number of vertices in a shape

vertexCountInTriangulated - the number of vertices in the triangles decomposed from the shape

triangulator - a function that decomposes a shape into triangles

Mappings:

Namespace	Name	Mixin selector
official	<init>	Lcom/mojang/blaze3d/systems/RenderSystem$a;<init>(IILcom/mojang/blaze3d/systems/RenderSystem$a$a;)V
intermediary	<init>	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;<init>(IILcom/mojang/blaze3d/systems/RenderSystem$class_5590$class_5591;)V
named	<init>	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;<init>(IILcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer$Triangulator;)V

Method Details

isLargeEnough

public boolean isLargeEnough(int requiredSize)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcom/mojang/blaze3d/systems/RenderSystem$a;a(I)Z
intermediary	method_43409	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;method_43409(I)Z
named	isLargeEnough	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;isLargeEnough(I)Z

bindAndGrow

public void bindAndGrow(int requiredSize)

Binds this buffer as a current index buffer. If necessary, it grows this buffer in size and uploads indices to the corresponding buffer in GPU.

Mappings:

Namespace	Name	Mixin selector
official	b	Lcom/mojang/blaze3d/systems/RenderSystem$a;b(I)V
intermediary	method_43410	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;method_43410(I)V
named	bindAndGrow	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;bindAndGrow(I)V

grow

private void grow(int requiredSize)

Mappings:

Namespace	Name	Mixin selector
official	c	Lcom/mojang/blaze3d/systems/RenderSystem$a;c(I)V
intermediary	method_31920	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;method_31920(I)V
named	grow	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;grow(I)V

getIndexConsumer

private IntConsumer getIndexConsumer(ByteBuffer indexBuffer)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcom/mojang/blaze3d/systems/RenderSystem$a;a(Ljava/nio/ByteBuffer;)Lit/unimi/dsi/fastutil/ints/IntConsumer;
intermediary	method_31922	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;method_31922(Ljava/nio/ByteBuffer;)Lit/unimi/dsi/fastutil/ints/IntConsumer;
named	getIndexConsumer	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;getIndexConsumer(Ljava/nio/ByteBuffer;)Lit/unimi/dsi/fastutil/ints/IntConsumer;

getIndexType

public VertexFormat.IndexType getIndexType()

Mappings:

Namespace	Name	Mixin selector
official	a	Lcom/mojang/blaze3d/systems/RenderSystem$a;a()Leqg$a;
intermediary	method_31924	Lcom/mojang/blaze3d/systems/RenderSystem$class_5590;method_31924()Lnet/minecraft/class_293$class_5595;
named	getIndexType	Lcom/mojang/blaze3d/systems/RenderSystem$ShapeIndexBuffer;getIndexType()Lnet/minecraft/client/render/VertexFormat$IndexType;