CubeCamera.svelte Fix ESLint no-explicit-any warnings (#170)

Also: polish `let` / `const` usage and variable types / type assertions

src/lib/components/CubeCamera.svelte

@@ -50,7 +50,7 @@ Renders a `CubeMap` which can be used with **non-PBR** materials having an `.env
 		MeshBasicMaterial,
 		MeshLambertMaterial
 	} from "three"
-	import type { RemoveLast } from "../types/types-extra"
+	import type { RemoveLast, MeshAssignableMaterial } from "../types/types-extra"
 	import type { default as MeshSvelthreeComponent } from "./Mesh.svelte"
 	import type { default as Object3DSvelthreeComponent } from "./Object3D.svelte"
 
@@ -99,7 +99,8 @@ Renders a `CubeMap` which can be used with **non-PBR** materials having an `.env
 	 * ☝️ The `pos` shorthand attribute will override `bind_pos`! _Alternatively (standard)_:
 	 * add the `CubeCamera` component as a child to either a `Mesh` or an `Object3D`/`Group` component,
 	 * in this case `CubeCamera`'s position will be bound to it's parent / object (three) instance. */
-	export let bind_pos: MeshSvelthreeComponent<any> | Object3DSvelthreeComponent | Object3D = undefined
+	export let bind_pos: MeshSvelthreeComponent<MeshAssignableMaterial> | Object3DSvelthreeComponent | Object3D =
+		undefined
 	$: if (camera && $svelthreeStores[sti].renderer && bind_pos && !bind_pos_offset && !dynamic) update_cubecam()
 
 	/** Adjust `CubeCamera`'s position by setting an offset relative to the pivot of the object specified by `bind_pos`. */
@@ -110,7 +111,8 @@ Renders a `CubeMap` which can be used with **non-PBR** materials having an `.env
 	 * Default: `CubeCamera`'s parent component's object (three) instance will be hidden.
 	 * -> ☝️ If you add `CubeCamera` as a direct child of a `Scene` component without specifying some other object / objects to be hidden,
 	 * the **root scene** will be hidden during the 'envMap'-texture rendering and your 'envMap' texture will be blank! */
-	export let hide: (MeshSvelthreeComponent<any> | Object3DSvelthreeComponent | Object3D)[] = undefined
+	export let hide: (MeshSvelthreeComponent<MeshAssignableMaterial> | Object3DSvelthreeComponent | Object3D)[] =
+		undefined
 
 	/** Binds the texture generated by the `CubeCamera` to some `Mesh`-component's `.material`(_currently non PBR + has `.envMap`_).
 	 * This is the opposite of / alternative to binding the material's `.envMap` property to `[CubeCamera component reference].texture` */
@@ -375,24 +377,24 @@ Renders a `CubeMap` which can be used with **non-PBR** materials having an `.env
 		// checking if their material has an '.envMap' property and is not a PBR material and then apply the the cubemap texture to those objects.
 		// But for now, this is not possible.
 
-		let bound_pos: typeof bind_pos = bind_pos || our_parent
-		let to_hide: typeof hide | typeof bind_pos = hide || bound_pos
-		let renderer: WebGLRenderer = $svelthreeStores[sti].renderer
-		let active_scene: Scene = $svelthreeStores[sti].activeScene
+		const bound_pos: typeof bind_pos = bind_pos || our_parent
+		const to_hide: typeof hide | typeof bind_pos = hide || bound_pos
+		const renderer: WebGLRenderer = $svelthreeStores[sti].renderer
+		const active_scene: Scene = $svelthreeStores[sti].activeScene
 
 		if (pos === undefined) {
 			// the floor hack -> see https://jsfiddle.net/3mprbLc9/
 			if (is_floor) {
-				let active_cam: Camera = $svelthreeStores[sti].activeCamera
-				let target_pos: Vector3 = get_cubecam_target_position(active_cam)
+				const active_cam: Camera = $svelthreeStores[sti].activeCamera
+				const target_pos: Vector3 = get_cubecam_target_position(active_cam)
 				camera.position.copy(target_pos)
 
 				// IMPORTANT  GOOD  this does NOT triggers all 'camera' bound reactive statements as opposed to `camera.position.y *= -1`!
 				camera.position.setY(camera.position.y * -1)
 			} else {
-				let target_pos: Vector3 = get_cubecam_target_position(bound_pos)
+				const target_pos: Vector3 = get_cubecam_target_position(bound_pos)
 				if (bind_pos_offset) {
-					let corrected_target_pos: Vector3 = target_pos.clone().add(bind_pos_offset)
+					const corrected_target_pos: Vector3 = target_pos.clone().add(bind_pos_offset)
 					camera.position.copy(corrected_target_pos)
 				} else {
 					camera.position.copy(target_pos)
@@ -407,16 +409,16 @@ Renders a `CubeMap` which can be used with **non-PBR** materials having an `.env
 		camera_updated = true
 
 		if (!bind_tex) {
-			let op: Mesh = bound_pos as Mesh
-			let op_mat: MaterialWithEnvMap = op.material as MaterialWithEnvMap
+			const op = bound_pos as Mesh
+			const op_mat = op.material as MaterialWithEnvMap
 			if (op_mat && Object.prototype.hasOwnProperty.call(op_mat, "envMap")) {
 				op_mat.envMap = camera.renderTarget.texture
 			}
 		}
 	}
 
 	function change_visibility(to_change: typeof hide | typeof bind_pos, val: boolean) {
-		let toc: typeof hide = to_change as typeof hide
+		const toc = to_change as typeof hide
 		if (toc.length && toc.length > 0) {
 			for (let i = 0; i < toc.length; i++) {
 				set_visibility(toc[i], val)
@@ -428,12 +430,10 @@ Renders a `CubeMap` which can be used with **non-PBR** materials having an `.env
 
 	function set_visibility(obj: typeof hide | typeof bind_pos, val: boolean) {
 		if (obj["is_svelthree_component"]) {
-			let o: MeshSvelthreeComponent<any> | Object3DSvelthreeComponent = obj as
-				| MeshSvelthreeComponent<any>
-				| Object3DSvelthreeComponent
+			const o = obj as MeshSvelthreeComponent<MeshAssignableMaterial> | Object3DSvelthreeComponent
 			o.get_instance().visible = val
 		} else {
-			let o = obj as Object3D
+			const o = obj as Object3D
 			o.visible = val
 		}
 	}
@@ -442,12 +442,10 @@ Renders a `CubeMap` which can be used with **non-PBR** materials having an `.env
 		let wp: Vector3 = new Vector3()
 
 		if (typeof obj["getWorldPosition"] === "function") {
-			let o = obj as Object3D
+			const o = obj as Object3D
 			o.getWorldPosition(wp)
 		} else {
-			let o: MeshSvelthreeComponent<any> | Object3DSvelthreeComponent = obj as
-				| MeshSvelthreeComponent<any>
-				| Object3DSvelthreeComponent
+			const o = obj as MeshSvelthreeComponent<MeshAssignableMaterial> | Object3DSvelthreeComponent
 			o.get_instance().getWorldPosition(wp)
 		}