[Tutorial] How to use World Renderer

Changes in V1.8.4

In v1.8.4, the vanilla sky, clouds, and weather are automatically removed on the event triggers. If you need to retain them, return false.

 

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World Renderer

World Renderer can render sky, models, shapes, etc. using procedures and event triggers.

• World Renderer

 

Here are the guides.

• How to render custom overlays
• How to render shapes
• How to render the sun and the moon
• How to render a skybox
• How to make custom weather
• How to set up dimensions
• Render Effects

 

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Event Triggers

Graphics - Compute FOV

It can set FOV using the procedure "Viewport - Set FOV."

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• fov: It's the vanilla FOV value.
• partialTick: It's an interpolation factor between ticks.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

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Graphics - Compute camera angles

It can compute camera angles using the procedure "Viewport - Set camera angles."

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• partialTick: It's an interpolation factor between ticks.
• yaw/pitch/roll: They're the vanilla camera angles.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

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Graphics - Compute fog color

It can set the fog color using the procedure "Viewport - Set fog color."

Note that the alpha values can't be changed.

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• red/green/blue: They're the RGB components of the vanilla fog color.
• partialTick: It's an interpolation factor between ticks.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

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Graphics - Compute light color

It can set the light colors using the procedures in the list "Lighting."

The event trigger "Graphics - Set up dimensions" is also required to make it work.

Note that the alpha values can't be changed.

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• partialTick: It's an interpolation factor between ticks.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

Here is the guide.

• How to set up dimensions

 

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Graphics - Render clouds

It can render custom clouds using the procedures in the list "Clouds."

The event trigger "Graphics - Set up dimensions" is also required to make it work.

You can retain the vanilla clouds by returning a logical false.

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• partialTick: It's an interpolation factor between ticks.
• ticks: It's the current tick of the client world.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

Here is the guide. See the guide "Render Effects" on how to set textures.

• How to set up dimensions
• Render Effects

 

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Graphics - Render fog

It can set the fog distance and shape using the procedures "Viewport - Set fog distance" and "Viewport - Set fog shape."

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• start/end: They're the start/end distances of the vanilla fog.
• partialTick: It's an interpolation factor between ticks.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

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Graphics - Render overlays

It can render custom overlays using the procedures in the list "Overlay."

 

Dependencies

• mouseX/mouseY: They're the mouse positions
• partialTick: It's an interpolation factor between ticks.

 

Here is the guide. See the guide "Render Effects" on how to set textures.

• How to render custom overlays
• Render Effects

 

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Graphics - Render shapes

It  can render shapes like triangles, quads, etc., using the procedures in the list "Shape."

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• partialTick: It's an interpolation factor between ticks.
• ticks: It's the current tick of the client world.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

Here is the guide. See the guide "Render Effects" on how to set textures.

• How to render shapes
• Render Effects

 

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Graphics - Render sky

It can render custom sky using the procedures in the list "Sky."

The event trigger "Graphics - Set up dimensions" is also required to make it work.

You can retain the vanilla sky by returning a logical false.

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• partialTick: It's an interpolation factor between ticks.
• ticks: It's the current tick of the client world.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

Here are the guides. See the guide "Render Effects" on how to set textures.

• How to set up dimensions
• How to render skyboxes
• How to render sun and moon
• Render Effects

 

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Graphics - Render weather

It can render custom weather using the procedures in the list "Weather."

The event trigger "Graphics - Set up dimensions" is also required to make it work.

You can retain vanilla weather by returning a logical false.

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• partialTick: It's an interpolation factor between ticks.
• ticks: It's the current tick of the client world.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

Here are the guides. See the guide "Render Effects" on how to set textures.

• How to set up dimensions
• How to make custom weather
• Render Effects

 

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Graphics - Render world

It can render lines, texts, block, item and entity models using the procedures in the list "World."

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• partialTick: It's an interpolation factor between ticks.
• ticks: It's the current tick of the client world.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

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Graphics - Set weather particles and sounds

It can set custom weather particles and sounds using the procedures in the list "Weather particles and sounds."

The event trigger "Graphics - Set up dimensions" is also required to make it work.

You can retain the vanilla particles and sounds by returning a logical false.

 

Dependencies

• dimension: It's the dimension that the camera entity is in.
• entity: It's the camera entity.
• partialTick: It's an interpolation factor between ticks.
• ticks: It's the current tick of the client world.
• x/y/z: They're the X/Y/Z positions of the camera entity.
• world: It's the client world that the camera entity is in.

 

Here are the guides.

• How to set up dimensions
• How to make custom weather

 

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Graphics - Set up dimensions

The event trigger is required to work some event triggers. You need to use the procedures in the list "Setup."

 

Dependencies

• None

 

Here is the guide.

• How to set up dimensions

 

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Useful Procedures

 

Color

Those procedures can get various colors. They can be used on all rendering events.

 

Data

Those procedures can get game/world data. They can be used on all rendering events.

 

Others

They are can be used all rendering events.

 

Render effects

Those procedures is used for rendering. They can be used on the following events only.

• Graphics - Render clouds
• Graphics - Render overlays
• Graphics - Render shapes
• Graphics - Render sky
• Graphics - Render weather

Here is the guide.

• Render Effects

 

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Common Mistakes

If you get errors or bugs, try to check the following.

 

Dimension is not set up

The event trigger "Graphics - Set up dimension" is required to work some event triggers.

• How to set up dimensions

 

Use wrong event triggers or procedures

In order to render objects, you will need to use event triggers and procedures properly. See the above.

 

Call procedures from non-rendering events

If this example were run, your Minecraft would be crashed. It is not possible to call procedures and run rendering.

 

Modify game/world data on rendering events

Game/world data modifying should not be run on rendering events. That also includes block/entity/item modifying, NBT setting, etc.

However, it is possible to get and use data of blocks, entities, items, NBT, global variables, etc.