reintroduced Camera.getOmniXY used by dashboard

Author: marcelduin

src/ts/camera.ts

@@ -520,6 +520,12 @@ export class Camera {
 		return Math.floor((rot / (Math.PI * 2)) * numFrames);
 	}
 
+	/** [Omni] Get the corresponding screen coordinates based on xyz coords */
+	public getOmniXY(x:number, y:number, z:number) : Float64Array {
+		this.e._getOmniXY(this.image.ptr, x, y, z);
+		return this._xy;
+	}
+
 	public setOmniSettings() : void {
 		const i = this.image;
 		const omni = i.$settings.omni;

src/types/wasm.ts

@@ -215,6 +215,8 @@ export interface MicrioWasmExports extends WebAssembly.Exports {
 	 * @returns Memory pointer to the `Uint32Array` containing the Matrix4 array
 	 */
 	_getMatrix(ptr:number, x?:number, y?:number, s?:number, r?:number, rX?:number, rY?:number, rZ?:number, t?:number, sX?:number, sY?:number) : number;
+	/** Get the screen coordinates based on omni object xyz coordinates */
+	_getOmniXY(ptr:number, x: number, y: number, z: number) : number;
 	/** Set the relative View area of a MicrioImage to render to, animates by default. Used in grids.
 	 * @param ptr The image memory pointer in shared Wasm memory
 	 * @param x0 The viewport X0 coordinate

src/wasm/camera.ts

@@ -64,7 +64,7 @@ export default class Camera {
 		return this.getXYOmniCoo(x-.5, y-.5, radius, rotation, abs);
 	}
 
-	private getXYOmniCoo(x: f64, y: f64, z:f64, rotation:f64, abs:bool) : Coordinates {
+	getXYOmniCoo(x: f64, y: f64, z:f64, rotation:f64, abs:bool) : Coordinates {
 		const c = this.canvas;
 		const el = c.el;
 		const mat = c.webgl.pMatrix, vec4 = c.webgl.vec4;

src/wasm/exports.ts

@@ -50,6 +50,8 @@ export function _getXY(c:Canvas, x: f64, y: f64, abs: bool, radius:f64, rotation
 	return c.getXY(x, y, abs, radius, rotation) };
 export function _getMatrix(c:Canvas, x:f64,y:f64,s:f64,r:f64,rX:f64,rY:f64, rZ:f64,t:f64,sX:f64,sY:f64) : Float32Array {
 	return c.getMatrix(x,y,s,r,rX,rY,rZ,t,sX,sY) };
+export function _getOmniXY(c:Canvas, x: f64, y: f64, z:f64) : Float64Array {
+	return c.camera.getXYOmniCoo(x, y, z, 0, false).toArray() };
 export function _setArea(c:Canvas, x0:f64,y0:f64,x1:f64,y1:f64,direct:bool,noDispatch:bool) : void {
 	c.setArea(x0, y0, x1, y1, direct, noDispatch) }
 export function _setImageArea(i:Image, x0:f64,y0:f64,x1:f64,y1:f64) : void {