> For the complete documentation index, see [llms.txt](https://blowsy.gitbook.io/raven-b4/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://blowsy.gitbook.io/raven-b4/documentation/render.md).

# render

### block

```java
render.block(Vec3 position, int color, boolean outline, boolean shade);
render.block(int x, int y, int z, int color, boolean outline, boolean shade);
```

Renders a block at a specified position in the world. Must be called during the `onRenderWorld` event.

### bloom

```java
render.bloom.prepare();
render.bloom.apply(int passes, float radius);
```

Applies a bloom shader to all renders between `prepare` and `apply`.

### blur

```java
render.blur.prepare();
render.blur.apply(int passes, float radius);
```

Applies a blur shader to all renders between `prepare` and `apply`.

### entity

{% code overflow="wrap" %}

```java
render.entity(Entity entity, int color, float partialTicks, boolean outline, boolean shade);
```

{% endcode %}

Renders an entity outline.

### entityGui

{% code overflow="wrap" %}

```java
render.entityGui(Entity en, int x, int y, float mouseX, float mouseY, int scale);
```

{% endcode %}

Renders an entity model on the screen.

### getCameraRotations

{% code overflow="wrap" %}

```java
double[] rotations = render.getCameraRotations();
```

{% endcode %}

Returns the rotations of the camera as an array `[yaw, pitch]`.

### getFontHeight

```java
int fontHeight = render.getFontHeight();
```

Returns the height of the current font.

### getFontWidth

```java
int fontWidth = render.getFontWidth(String text);
```

Returns the width of the specified text.

### getPosition

```java
Vec3 position = render.getPosition();
```

Returns the position of the camera.

### getRotations

```java
double[] rotations = render.getRotations();
```

Returns the rotations of the camera as an array `[yaw, pitch]`.

### image

```java
render.image(Image image, float x, float y, float width, float height);
```

Renders an image on the screen.

### isInView

<pre class="language-java"><code class="lang-java"><strong>boolean isInView = render.isInView(Entity en);
</strong></code></pre>

Returns true if the specified entity is within the field of view of the camera.

### item

```java
render.item(ItemStack item, float x, float y, float scale);
```

Renders an item on the screen.

### line2D

```java
render.line2D(double startX, double startY, double endX, double endY, float lineWidth, int color);
```

Renders a line on the screen.

### line3D

```java
render.line3D(Vec3 start, Vec3 end, float lineWidth, int color);
render.line3D(double startX, double startY, double startZ, double endX, double endY, double endZ, float lineWidth, int color);
```

Renders a line in the world.

### rect

```java
render.rect(float startX, float startY, float endX, float endY, int color);
```

Renders a rectangle on the screen.

### resetEquippedProgress

```java
render.resetEquippedProgress();
```

Resets the equipped animation.

### roundedRect

```java
render.roundedRect(float startX, float startY, float endX, float endY, float radius, int color);
```

Renders a rounded rectangle on the screen.

### text2d

```java
render.text2d(String text, float x, float y, float scale, int color, boolean shadow);
```

Renders text on the screen.

### text3d

```java
render.text3d(String text, Vec3 position, float scale, boolean shadow, boolean depth, int color);
```

Renders text in the world.

### tracer

```java
render.tracer(Entity en, float lineWidth, int color, float partialTicks);
```

Renders a tracer line to a specified entity.

### worldToScreen

```java
Vec3 screen = render.worldToScreen(double x, double y, double z, int scaleFactor, float partialTicks);
```

Returns the screen coordinates and screen depth.

<table><thead><tr><th width="119">property</th><th width="117">description</th><th>type</th></tr></thead><tbody><tr><td>x</td><td>x axis</td><td>double</td></tr><tr><td>y</td><td>y axis</td><td>double</td></tr><tr><td>z</td><td>depth</td><td>double</td></tr></tbody></table>