DynamicUniforms.java

net.minecraft.client.renderer.DynamicUniforms

信息

• 全限定名：net.minecraft.client.renderer.DynamicUniforms
• 类型：public class
• 包：net.minecraft.client.renderer
• 源码路径：src/main/java/net/minecraft/client/renderer/DynamicUniforms.java
• 起始行号：L17
• 实现：AutoCloseable
• 职责：

  TODO

字段/常量

• TRANSFORM_UBO_SIZE

  • 类型: int
  • 修饰符: public static final
  • 源码定位: L18
  • 说明:

    TODO

• CHUNK_SECTION_UBO_SIZE

  • 类型: int
  • 修饰符: public static final
  • 源码定位: L19
  • 说明:

    TODO

• INITIAL_CAPACITY

  • 类型: int
  • 修饰符: private static final
  • 源码定位: L20
  • 说明:

    TODO

• transforms

  • 类型: DynamicUniformStorage<DynamicUniforms.Transform>
  • 修饰符: private final
  • 源码定位: L21
  • 说明:

    TODO

• chunkSections

  • 类型: DynamicUniformStorage<DynamicUniforms.ChunkSectionInfo>
  • 修饰符: private final
  • 源码定位: L22
  • 说明:

    TODO

内部类/嵌套类型

• net.minecraft.client.renderer.DynamicUniforms.ChunkSectionInfo

  • 类型: record
  • 修饰符: public
  • 源码定位: L53
  • 说明:

    TODO

• net.minecraft.client.renderer.DynamicUniforms.Transform

  • 类型: record
  • 修饰符: public
  • 源码定位: L66
  • 说明:

    TODO

构造器

• 无

方法

下面的方法块按源码顺序生成。

public void reset() @ L26

• 方法名：reset
• 源码定位：L26
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

public void close() @ L31

• 方法名：close
• 源码定位：L31
• 返回类型：void
• 修饰符：public

参数:

• 无

说明:

TODO

public GpuBufferSlice writeTransform(Matrix4fc modelView, Vector4fc colorModulator, Vector3fc modelOffset, Matrix4fc textureMatrix) @ L37

• 方法名：writeTransform
• 源码定位：L37
• 返回类型：GpuBufferSlice
• 修饰符：public

参数:

• modelView: Matrix4fc
• colorModulator: Vector4fc
• modelOffset: Vector3fc
• textureMatrix: Matrix4fc

说明:

TODO

public GpuBufferSlice[] writeTransforms(DynamicUniforms.Transform... transforms) @ L44

• 方法名：writeTransforms
• 源码定位：L44
• 返回类型：GpuBufferSlice[]
• 修饰符：public

参数:

• transforms: DynamicUniforms.Transform…

说明:

TODO

public GpuBufferSlice[] writeChunkSections(DynamicUniforms.ChunkSectionInfo... infos) @ L48

• 方法名：writeChunkSections
• 源码定位：L48
• 返回类型：GpuBufferSlice[]
• 修饰符：public

参数:

• infos: DynamicUniforms.ChunkSectionInfo…

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class DynamicUniforms implements AutoCloseable {
    public static final int TRANSFORM_UBO_SIZE = new Std140SizeCalculator().putMat4f().putVec4().putVec3().putMat4f().get();
    public static final int CHUNK_SECTION_UBO_SIZE = new Std140SizeCalculator().putMat4f().putFloat().putIVec2().putIVec3().get();
    private static final int INITIAL_CAPACITY = 2;
    private final DynamicUniformStorage<DynamicUniforms.Transform> transforms = new DynamicUniformStorage<>("Dynamic Transforms UBO", TRANSFORM_UBO_SIZE, 2);
    private final DynamicUniformStorage<DynamicUniforms.ChunkSectionInfo> chunkSections = new DynamicUniformStorage<>(
        "Chunk Sections UBO", CHUNK_SECTION_UBO_SIZE, 2
    );
 
    public void reset() {
        this.transforms.endFrame();
        this.chunkSections.endFrame();
    }
 
    @Override
    public void close() {
        this.transforms.close();
        this.chunkSections.close();
    }
 
    public GpuBufferSlice writeTransform(Matrix4fc modelView, Vector4fc colorModulator, Vector3fc modelOffset, Matrix4fc textureMatrix) {
        return this.transforms
            .writeUniform(
                new DynamicUniforms.Transform(new Matrix4f(modelView), new Vector4f(colorModulator), new Vector3f(modelOffset), new Matrix4f(textureMatrix))
            );
    }
 
    public GpuBufferSlice[] writeTransforms(DynamicUniforms.Transform... transforms) {
        return this.transforms.writeUniforms(transforms);
    }
 
    public GpuBufferSlice[] writeChunkSections(DynamicUniforms.ChunkSectionInfo... infos) {
        return this.chunkSections.writeUniforms(infos);
    }
 
    @OnlyIn(Dist.CLIENT)
    public record ChunkSectionInfo(Matrix4fc modelView, int x, int y, int z, float visibility, int textureAtlasWidth, int textureAtlasHeight)
        implements DynamicUniformStorage.DynamicUniform {
        @Override
        public void write(ByteBuffer buffer) {
            Std140Builder.intoBuffer(buffer)
                .putMat4f(this.modelView)
                .putFloat(this.visibility)
                .putIVec2(this.textureAtlasWidth, this.textureAtlasHeight)
                .putIVec3(this.x, this.y, this.z);
        }
    }
 
    @OnlyIn(Dist.CLIENT)
    public record Transform(Matrix4fc modelView, Vector4fc colorModulator, Vector3fc modelOffset, Matrix4fc textureMatrix)
        implements DynamicUniformStorage.DynamicUniform {
        @Override
        public void write(ByteBuffer buffer) {
            Std140Builder.intoBuffer(buffer).putMat4f(this.modelView).putVec4(this.colorModulator).putVec3(this.modelOffset).putMat4f(this.textureMatrix);
        }
    }
}

引用的其他类

• GpuBufferSlice

  • 引用位置: 返回值

• Std140Builder

  • 引用位置: 方法调用
  • 关联成员: Std140Builder.intoBuffer()

• Std140SizeCalculator

  • 引用位置: 构造调用
  • 关联成员: Std140SizeCalculator()

• DynamicUniformStorage

  • 引用位置: 字段