Renderer

APJS Script API reference for the Renderer class.

Type	Name	Interface Description
Variables	autoSortingOrder: boolean	• Function: Indicates whether the sorting order is automatically managed.
Variables	materials: Material[]	• Function: Retrieves the shared materials used by the Renderer.
Variables	shadowMode: ShadowMode	• Function: Gets the shadow mode of the renderer.
Variables	sortingOrder: number	• Function: Gets the sorting order of the Renderer. Returns The current sorting order.
Functions	constructor()

Examples

constructor()

let obj = new APJS.Renderer();

Use Case

Change a 3D object's material color at runtime via MeshRenderer.mainMaterial

@component()
export class MaterialColorChange extends APJS.BasicScriptComponent {
  @serializeProperty
  private targetColor: APJS.Color = new APJS.Color(1, 0, 0, 1);

  onStart(): void {
    this.applyColor(this.targetColor);
  }

  private applyColor(color: APJS.Color): void {
    const renderer = this.getSceneObject().getComponent("MeshRenderer") as APJS.MeshRenderer;
    // Use mainMaterial for single material access
    // Use setVector (NOT setVector4 — it doesn't exist)
    if (renderer && renderer.mainMaterial) {
      renderer.mainMaterial.setVector("_AlbedoColor", new APJS.Vector4f(color.r, color.g, color.b, color.a));
    }
  }

  onDestroy(): void {}
}