Package dev.engine_room.flywheel.lib.instance

Class SimpleInstanceType<I extends Instance>

java.lang.Object

dev.engine_room.flywheel.lib.instance.SimpleInstanceType<I>

All Implemented Interfaces:

InstanceType<I>

public final class SimpleInstanceType<I extends Instance>
extends Object
implements InstanceType<I>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	SimpleInstanceType.Builder<I extends Instance>
static interface	SimpleInstanceType.Factory<I extends Instance>

Constructor Summary

Constructors

Constructor	Description
SimpleInstanceType(SimpleInstanceType.Factory<I> factory, Layout layout, InstanceWriter<I> writer, net.minecraft.resources.ResourceLocation vertexShader, net.minecraft.resources.ResourceLocation cullShader)

Method Summary

Modifier and Type	Method	Description
static <I extends Instance> SimpleInstanceType.Builder<I>	builder(SimpleInstanceType.Factory<I> factory)
I	create(InstanceHandle handle)
net.minecraft.resources.ResourceLocation	cullShader()	The cull shader of this instance type.
Layout	layout()	The native memory layout of this instance type.
net.minecraft.resources.ResourceLocation	vertexShader()	The vertex shader of an InstanceType is responsible for transforming vertices from mesh space to world space in whatever way the instance type requires.
InstanceWriter<I>	writer()	The writer of this instance type.

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleInstanceType

public SimpleInstanceType(SimpleInstanceType.Factory<I> factory,
 Layout layout,
 InstanceWriter<I> writer,
 net.minecraft.resources.ResourceLocation vertexShader,
 net.minecraft.resources.ResourceLocation cullShader)

Method Details

builder

public static <I extends Instance>
SimpleInstanceType.Builder<I> builder(SimpleInstanceType.Factory<I> factory)

create

public I create(InstanceHandle handle)

Specified by:

create in interface InstanceType<I extends Instance>

Parameters:

handle - A handle that allows you to mark the instance as dirty or deleted.

Returns:

A new, zeroed instance of I.

layout

public Layout layout()

Description copied from interface: InstanceType

The native memory layout of this instance type.

This layout determines what fields are made available to the instance type's shaders as well as determining how the fields are arranged in memory.

Specified by:

layout in interface InstanceType<I extends Instance>

Returns:

The layout of this instance type.

writer

public InstanceWriter<I> writer()

Description copied from interface: InstanceType

The writer of this instance type.

The writer of an InstanceType is responsible for translating java instance objects into contiguous native memory. The instance writer must write to the given pointer according to the layout of this instance type.

It is undefined behavior to write outside the half closed range [ptr, ptr + layout().byteSize()).

Specified by:

writer in interface InstanceType<I extends Instance>

Returns:

The writer for this instance type.

vertexShader

public net.minecraft.resources.ResourceLocation vertexShader()

Description copied from interface: InstanceType

The vertex shader of an InstanceType is responsible for transforming vertices from mesh space to world space in whatever way the instance type requires.

Specified by:

vertexShader in interface InstanceType<I extends Instance>

Returns:

The vertex shader for this instance type.

cullShader

public net.minecraft.resources.ResourceLocation cullShader()

Description copied from interface: InstanceType

The cull shader of this instance type.

The cull shader of an InstanceType is responsible for transforming bounding spheres from mesh space to world space, such that a mesh contained by the input bounding sphere and transformed by the vertex shader would be contained by the output bounding sphere.

Specified by:

cullShader in interface InstanceType<I extends Instance>

Returns:

The cull shader for this instance type.