WebGLRenderer Inspectors

Internal diagnostics and inspection utilities for the WebGLRenderer.

This submodule provides tools for:

• Logging and analyzing draw calls and render passes
• Inspecting GPU memory usage and data textures
• Examining shader programs and techniques

These APIs are intended for debugging, profiling, and validation by xeokit developers. They are not part of the public API surface.

Main Exports

• DrawCallLog — Log entry for a single draw call.
• DrawInspector — Captures and analyzes draw calls and frame timings.
• DrawLog — Log of a frame's rendering operations.
• FrameLog — Log entry for a single render frame.
• RenderBinLog — Log entry for a render bin (pass).
• TimeMs — Time measurement utility.
• MemoryInspector — Read-only view of GPU memory and data textures.
• MemoryDebugger — Interactive GPU memory usage/debugging panel.
• ShaderInspector — Read-only view of renderer shader programs.

Usage

Access these inspectors via the corresponding methods on WebGLRenderer:

• getDrawInspector()
• getMemoryInspector()
• getShaderInspector()