Release Healer Man 0.1.7

2026-08-22 15:53:43 -04:00
parent b12fb84859
commit eca6b5db9b
99 changed files with 1931 additions and 150 deletions
@@ -0,0 +1,54 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+import { analyzeGlbJson } from "./glb-performance.mjs";
+
+test("counts repeated mesh placements as avoidable draw calls", () => {
+  const report = analyzeGlbJson({
+    meshes: [
+      { primitives: [{}, {}] },
+      { primitives: [{}] },
+    ],
+    nodes: [
+      { mesh: 0 },
+      { mesh: 0 },
+      { mesh: 0 },
+      { mesh: 1 },
+    ],
+    materials: [
+      { doubleSided: true, alphaMode: "BLEND" },
+      {},
+    ],
+    textures: [{}, {}],
+  });
+
+  assert.equal(report.estimatedDrawCalls, 7);
+  assert.equal(report.expandedPrimitiveInstances, 7);
+  assert.equal(report.eligibleRepeatedMeshes, 1);
+  assert.equal(report.eligibleRepeatedNodes, 3);
+  assert.equal(report.unbatchedDrawCallSavings, 4);
+  assert.equal(report.doubleSidedMaterials, 1);
+  assert.equal(report.blendedMaterials, 1);
+});
+
+test("counts one draw-call set for an EXT_mesh_gpu_instancing batch", () => {
+  const report = analyzeGlbJson({
+    extensionsUsed: ["EXT_mesh_gpu_instancing"],
+    accessors: [{ count: 12 }],
+    meshes: [{ primitives: [{}, {}, {}] }],
+    nodes: [{
+      mesh: 0,
+      extensions: {
+        EXT_mesh_gpu_instancing: {
+          attributes: { TRANSLATION: 0 },
+        },
+      },
+    }],
+  });
+
+  assert.equal(report.estimatedDrawCalls, 3);
+  assert.equal(report.expandedPrimitiveInstances, 36);
+  assert.equal(report.gpuInstanceBatches, 1);
+  assert.equal(report.gpuInstances, 12);
+  assert.equal(report.unbatchedDrawCallSavings, 0);
+  assert.equal(report.usesGpuInstancing, true);
+});