最新代码

public/sdk/three/jsm/renderers/common/Info.js

@@ -0,0 +1,99 @@
+class Info {
+
+	constructor() {
+
+		this.autoReset = true;
+
+		this.frame = 0;
+		this.calls = 0;
+
+		this.render = {
+			calls: 0,
+			drawCalls: 0,
+			triangles: 0,
+			points: 0,
+			lines: 0,
+			timestamp: 0
+		};
+
+		this.compute = {
+			calls: 0,
+			computeCalls: 0,
+			timestamp: 0
+		};
+
+		this.memory = {
+			geometries: 0,
+			textures: 0
+		};
+
+	}
+
+	update( object, count, instanceCount ) {
+
+		this.render.drawCalls ++;
+
+		if ( object.isMesh || object.isSprite ) {
+
+			this.render.triangles += instanceCount * ( count / 3 );
+
+		} else if ( object.isPoints ) {
+
+			this.render.points += instanceCount * count;
+
+		} else if ( object.isLineSegments ) {
+
+			this.render.lines += instanceCount * ( count / 2 );
+
+		} else if ( object.isLine ) {
+
+			this.render.lines += instanceCount * ( count - 1 );
+
+		} else {
+
+			console.error( 'THREE.WebGPUInfo: Unknown object type.' );
+
+		}
+
+	}
+
+	updateTimestamp( type, time ) {
+
+		this[ type ].timestamp += time;
+
+	}
+
+	reset() {
+
+		this.render.drawCalls = 0;
+		this.compute.computeCalls = 0;
+
+		this.render.triangles = 0;
+		this.render.points = 0;
+		this.render.lines = 0;
+
+		this.render.timestamp = 0;
+		this.compute.timestamp = 0;
+
+	}
+
+	dispose() {
+
+		this.reset();
+
+		this.calls = 0;
+
+		this.render.calls = 0;
+		this.compute.calls = 0;
+
+		this.render.timestamp = 0;
+		this.compute.timestamp = 0;
+		this.memory.geometries = 0;
+		this.memory.textures = 0;
+
+	}
+
+}
+
+
+export default Info;