redo timeplot web

1 files changed, 0 insertions, 142 deletions

diff --git a/web-timeplot/src/metrics.js b/web-timeplot/src/metrics.js
deleted file mode 100644
index fdda10a..0000000
--- a/web-timeplot/src/metrics.js
+++ /dev/null
@@ -1,142 +0,0 @@
-/**
- * RollingAverage - Maintains a rolling window of values for smooth averaging
- */
-class RollingAverage {
-    constructor(capacity) {
-        this.values = [];
-        this.capacity = capacity;
-        this.sum = 0;
-    }
-
-    push(value) {
-        if (this.values.length >= this.capacity) {
-            const old = this.values.shift();
-            this.sum -= old;
-        }
-        this.values.push(value);
-        this.sum += value;
-    }
-
-    average() {
-        return this.values.length > 0 ? this.sum / this.values.length : 0;
-    }
-
-    min() {
-        return this.values.length > 0 ? Math.min(...this.values) : 0;
-    }
-
-    max() {
-        return this.values.length > 0 ? Math.max(...this.values) : 0;
-    }
-}
-
-/**
- * PerformanceMetrics - Tracks and analyzes frame performance
- */
-export class PerformanceMetrics {
-    constructor(rollingWindow = 60, historyCapacity = 10000) {
-        // Rolling averages
-        this.frameTime = new RollingAverage(rollingWindow);
-        this.updateTime = new RollingAverage(rollingWindow);
-        this.renderTime = new RollingAverage(rollingWindow);
-        this.vertexCount = new RollingAverage(rollingWindow);
-        this.lineCount = new RollingAverage(rollingWindow);
-
-        // History for export
-        this.history = [];
-        this.historyCapacity = historyCapacity;
-
-        // Frame timing
-        this.frameStart = 0;
-        this.updateStart = 0;
-        this.renderStart = 0;
-
-        this.totalFrames = 0;
-    }
-
-    beginFrame() {
-        this.frameStart = performance.now();
-    }
-
-    beginUpdate() {
-        this.updateStart = performance.now();
-    }
-
-    endUpdate() {
-        const duration = performance.now() - this.updateStart;
-        return duration;
-    }
-
-    beginRender() {
-        this.renderStart = performance.now();
-    }
-
-    endRender() {
-        const duration = performance.now() - this.renderStart;
-        return duration;
-    }
-
-    endFrame(updateMs, renderMs, vertexCount, lineCount) {
-        const totalMs = performance.now() - this.frameStart;
-
-        // Update rolling averages
-        this.frameTime.push(totalMs);
-        this.updateTime.push(updateMs);
-        this.renderTime.push(renderMs);
-        this.vertexCount.push(vertexCount);
-        this.lineCount.push(lineCount);
-
-        // Store in history
-        const record = {
-            frame: this.totalFrames,
-            totalMs,
-            updateMs,
-            renderMs,
-            vertexCount,
-            lineCount,
-            fps: totalMs > 0 ? 1000 / totalMs : 0,
-        };
-
-        if (this.history.length >= this.historyCapacity) {
-            this.history.shift();
-        }
-        this.history.push(record);
-
-        this.totalFrames++;
-    }
-
-    getFPS() {
-        const avg = this.frameTime.average();
-        return avg > 0 ? 1000 / avg : 0;
-    }
-
-    getMinFPS() {
-        const max = this.frameTime.max();
-        return max > 0 ? 1000 / max : 0;
-    }
-
-    getMaxFPS() {
-        const min = this.frameTime.min();
-        return min > 0 ? 1000 / min : 0;
-    }
-
-    formatSummary() {
-        return `FPS: ${this.getFPS().toFixed(1)} (min: ${this.getMinFPS().toFixed(1)}, max: ${this.getMaxFPS().toFixed(1)}) | ` +
-               `Frame: ${this.frameTime.average().toFixed(2)}ms | ` +
-               `Update: ${this.updateTime.average().toFixed(2)}ms | ` +
-               `Render: ${this.renderTime.average().toFixed(2)}ms | ` +
-               `Vertices: ${Math.round(this.vertexCount.average())} | ` +
-               `Lines: ${Math.round(this.lineCount.average())}`;
-    }
-
-    exportToCSV() {
-        let csv = 'frame,total_ms,update_ms,render_ms,vertex_count,line_count,fps\n';
-
-        for (const record of this.history) {
-            csv += `${record.frame},${record.totalMs},${record.updateMs},${record.renderMs},` +
-                   `${record.vertexCount},${record.lineCount},${record.fps}\n`;
-        }
-
-        return csv;
-    }
-}