Package foundry.veil.api.client.render.shader

Class ShaderManager

java.lang.Object
foundry.veil.api.client.render.shader.ShaderManager
All Implemented Interfaces:
Closeable, AutoCloseable, net.minecraft.server.packs.resources.PreparableReloadListener
public class ShaderManager extends Object implements net.minecraft.server.packs.resources.PreparableReloadListener, Closeable
Manages all shaders and compiles them automatically.
See Also:

  • Field Details

    • INCLUDE_LISTER

      public static final net.minecraft.resources.FileToIdConverter INCLUDE_LISTER

    • PROGRAM_SET

      public static final ShaderSourceSet PROGRAM_SET

  • Constructor Details

    • ShaderManager

      public ShaderManager(ShaderSourceSet sourceSet, ShaderPreDefinitions shaderPreDefinitions, DynamicBufferManager dynamicBufferManager)
      Creates a new shader manager.
      Parameters:
      sourceSet - The source set to load all shaders from
      shaderPreDefinitions - The set of shader pre-definitions
      dynamicBufferManager - The manager for dynamic buffers

  • Method Details

    • createDynamicProgram

      public CompletableFuture<ShaderProgram> createDynamicProgram(net.minecraft.resources.ResourceLocation id, it.unimi.dsi.fastutil.ints.Int2ObjectMap<String> shaderSources)
      Creates a new dynamic shader with the specified shader sources.
      Parameters:
      id - The internal ID of the shader
      shaderSources - A map of all shader sources from GL shader enum values to GLSL source code
      Returns:
      A future for when the shader is done compiling

    • setGlobal

      public void setGlobal(Consumer<ShaderProgram> setter)
      Sets a global shader value.
      Parameters:
      setter - The setter for shaders

    • hasFeatures

      public boolean hasFeatures(ShaderFeature... features)
      Checks if the requested shader features are available.
      Parameters:
      features - The features to check for
      Returns:
      Whether those features are supported
      Since:
      2.0.0

    • getShader

      @Nullable public @Nullable ShaderProgram getShader(net.minecraft.resources.ResourceLocation id)
      Retrieves a shader by the specified id.
      Parameters:
      id - The id of the shader to retrieve
      Returns:
      The retrieved shader or null if there is no valid shader with that id

    • getShaders

      public Map<net.minecraft.resources.ResourceLocation,ShaderProgram> getShaders()
      Returns:
      All shader programs registered

    • getSourceSet

      public ShaderSourceSet getSourceSet()
      Returns:
      The source set all shaders are loaded from

    • scheduleRecompile

      public void scheduleRecompile(net.minecraft.resources.ResourceLocation shader)
      Schedules a shader recompilation on the next loop iteration.
      Parameters:
      shader - The shader to recompile

    • setActiveBuffers

      @Internal public void setActiveBuffers(int activeBuffers)

    • reload

      public CompletableFuture<Void> reload(net.minecraft.server.packs.resources.PreparableReloadListener.PreparationBarrier preparationBarrier, net.minecraft.server.packs.resources.ResourceManager resourceManager, net.minecraft.util.profiling.ProfilerFiller preparationsProfiler, net.minecraft.util.profiling.ProfilerFiller reloadProfiler, Executor backgroundExecutor, Executor gameExecutor)
      Specified by:
      reload in interface net.minecraft.server.packs.resources.PreparableReloadListener

    • getName

      public String getName()
      Specified by:
      getName in interface net.minecraft.server.packs.resources.PreparableReloadListener

    • getRecompileFuture

      public CompletableFuture<Void> getRecompileFuture()
      Returns:
      The current future for dirty shader recompilation status

    • getUpdateBuffersFuture

      public CompletableFuture<Void> getUpdateBuffersFuture()
      Returns:
      The current future for updating dynamic buffers

    • getTypeName

      public static String getTypeName(int type)
      Retrieves a readable name for a shader type. Supports all shader types instead of just vertex and fragment.
      Parameters:
      type - The GL enum for the type
      Returns:
      The readable name or a hex value if the type is unknown

    • close

      public void close()
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface Closeable

    • addMacros

      @Internal public void addMacros(Map<String,String> macros)