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+Examples
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+========
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+
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+Most of the examples require shader/texture/mesh data to be loaded. When
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+running examples your current directory should be examples/runtime.
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+
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+::
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+
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+ <bgfx_path>/examples/runtime $ ../../.build/<config>/bin/example-00-helloworldDebug
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+
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+`00-helloworld <https://github.com/bkaradzic/bgfx/blob/master/examples/00-helloworld>`__
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+----------------------------------------------------------------------------------------
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+
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+Initialization and debug text.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/00-helloworld/screenshot.png
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+ :alt: example-00-helloworld
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+
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+`01-cubes <https://github.com/bkaradzic/bgfx/blob/master/examples/01-cubes/cubes.cpp>`__
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+----------------------------------------------------------------------------------------
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+
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+Rendering simple static mesh.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/01-cubes/screenshot.png
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+ :alt: example-01-cubes
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+
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+`02-metaballs <https://github.com/bkaradzic/bgfx/blob/master/examples/02-metaballs>`__
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+--------------------------------------------------------------------------------------
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+
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+Rendering with transient buffers and embedding shaders.
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+
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+.. raw:: html
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+
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+ <div class="emscripten">
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+ <progress value="0" max="100" id="progress" hidden=1></progress>
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+ </div>
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+
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+ <div class="spinner" id='spinner'></div>
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+ <div class="emscripten" id="status">Downloading...</div>
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+ <div class="emscripten_border">
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+ <canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()"></canvas>
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+ </div>
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+
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+ <script type='text/javascript'>
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+ var statusElement = document.getElementById('status');
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+ var progressElement = document.getElementById('progress');
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+ var spinnerElement = document.getElementById('spinner');
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+
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+ var Module = {
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+ preRun: [],
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+ postRun: [],
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+ print: (function() {
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+ var element = document.getElementById('output');
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+ if (element) element.value = ''; // clear browser cache
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+ return function(text) {
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+ if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
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+ // These replacements are necessary if you render to raw HTML
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+ //text = text.replace(/&/g, "&");
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+ //text = text.replace(/</g, "<");
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+ //text = text.replace(/>/g, ">");
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+ //text = text.replace('\n', '<br>', 'g');
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+ console.log(text);
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+ if (element) {
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+ element.value += text + "\n";
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+ element.scrollTop = element.scrollHeight; // focus on bottom
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+ }
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+ };
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+ })(),
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+ printErr: function(text) {
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+ if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
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+ if (0) { // XXX disabled for safety typeof dump == 'function') {
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+ dump(text + '\n'); // fast, straight to the real console
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+ } else {
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+ console.error(text);
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+ }
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+ },
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+ canvas: (function() {
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+ var canvas = document.getElementById('canvas');
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+
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+ // As a default initial behavior, pop up an alert when webgl context is lost. To make your
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+ // application robust, you may want to override this behavior before shipping!
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+ // See http://www.khronos.org/registry/webgl/specs/latest/1.0/#5.15.2
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+ canvas.addEventListener("webglcontextlost", function(e) { alert('WebGL context lost. You will need to reload the page.'); e.preventDefault(); }, false);
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+
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+ return canvas;
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+ })(),
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+ setStatus: function(text) {
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+ if (!Module.setStatus.last) Module.setStatus.last = { time: Date.now(), text: '' };
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+ if (text === Module.setStatus.text) return;
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+ var m = text.match(/([^(]+)\((\d+(\.\d+)?)\/(\d+)\)/);
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+ var now = Date.now();
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+ if (m && now - Date.now() < 30) return; // if this is a progress update, skip it if too soon
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+ if (m) {
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+ text = m[1];
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+ progressElement.value = parseInt(m[2])*100;
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+ progressElement.max = parseInt(m[4])*100;
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+ progressElement.hidden = false;
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+ spinnerElement.hidden = false;
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+ } else {
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+ progressElement.value = null;
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+ progressElement.max = null;
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+ progressElement.hidden = true;
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+ if (!text) spinnerElement.style.display = 'none';
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+ }
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+ statusElement.innerHTML = text;
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+ },
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+ totalDependencies: 0,
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+ monitorRunDependencies: function(left) {
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+ this.totalDependencies = Math.max(this.totalDependencies, left);
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+ Module.setStatus(left ? 'Preparing... (' + (this.totalDependencies-left) + '/' + this.totalDependencies + ')' : 'All downloads complete.');
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+ }
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+ };
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+ Module.setStatus('Downloading...');
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+ window.onerror = function(event) {
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+ // TODO: do not warn on ok events like simulating an infinite loop or exitStatus
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+ Module.setStatus('Exception thrown, see JavaScript console');
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+ spinnerElement.style.display = 'none';
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+ Module.setStatus = function(text) {
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+ if (text) Module.printErr('[post-exception status] ' + text);
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+ };
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+ };
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+ </script>
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+ <script async type="text/javascript" src="example-02-metaballsRelease.bc.js"></script>
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+
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+`03-raymarch <https://github.com/bkaradzic/bgfx/blob/master/examples/03-raymarch>`__
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+------------------------------------------------------------------------------------
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+
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+Updating shader uniforms.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/03-raymarch/screenshot.png
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+ :alt: example-03-raymarch
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+
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+`04-mesh <https://github.com/bkaradzic/bgfx/blob/master/examples/04-mesh>`__
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+----------------------------------------------------------------------------
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+
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+Loading meshes.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/04-mesh/screenshot.png
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+ :alt: example-04-mesh
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+
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+`05-instancing <https://github.com/bkaradzic/bgfx/blob/master/examples/05-instancing>`__
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+----------------------------------------------------------------------------------------
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+
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+Geometry instancing.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/05-instancing/screenshot.png
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+ :alt: example-05-instancing
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+
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+`06-bump <https://github.com/bkaradzic/bgfx/blob/master/examples/06-bump>`__
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+----------------------------------------------------------------------------
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+
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+Loading textures.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/06-bump/screenshot.png
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+ :alt: example-06-bump
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+
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+`07-callback <https://github.com/bkaradzic/bgfx/blob/master/examples/07-callback>`__
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+------------------------------------------------------------------------------------
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+
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+Implementing application specific callbacks for taking screen shots,
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+caching OpenGL binary shaders, and video capture.
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+
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+`08-update <https://github.com/bkaradzic/bgfx/blob/master/examples/08-update>`__
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+--------------------------------------------------------------------------------
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+
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+Updating textures.
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+
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+`09-hdr <https://github.com/bkaradzic/bgfx/tree/master/examples/09-hdr>`__
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+--------------------------------------------------------------------------
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+
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+Using multiple views with frame buffers, and view order remapping.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/09-hdr/screenshot.png
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+ :alt: example-09-hdr
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+
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+`10-font <https://github.com/bkaradzic/bgfx/tree/master/examples/10-font>`__
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+----------------------------------------------------------------------------
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+
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+Use the font system to display text and styled text.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/10-font/screenshot.png
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+ :alt: example-10-font
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+
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+`11-fontsdf <https://github.com/bkaradzic/bgfx/tree/master/examples/11-fontsdf>`__
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+----------------------------------------------------------------------------------
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+
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+Use a single distance field font to render text of various size.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/11-fontsdf/screenshot.png
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+ :alt: example-11-fontsdf
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+
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+`12-lod <https://github.com/bkaradzic/bgfx/tree/master/examples/12-lod>`__
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+--------------------------------------------------------------------------
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+
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+Mesh LOD transitions.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/12-lod/screenshot.png
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+ :alt: example-12-lod
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+
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+`13-stencil <https://github.com/bkaradzic/bgfx/tree/master/examples/13-stencil>`__
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+----------------------------------------------------------------------------------
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+
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+Stencil reflections and shadows.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/13-stencil/screenshot.png
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+ :alt: example-13-stencil
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+
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+`14-shadowvolumes <https://github.com/bkaradzic/bgfx/tree/master/examples/14-shadowvolumes>`__
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+----------------------------------------------------------------------------------------------
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+
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+Shadow volumes.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/14-shadowvolumes/screenshot.png
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+ :alt: example-14-shadowvolumes
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+
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+`15-shadowmaps-simple <https://github.com/bkaradzic/bgfx/tree/master/examples/15-shadowmaps-simple>`__
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+------------------------------------------------------------------------------------------------------
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/15-shadowmaps-simple/screenshot.png
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+ :alt: example-15-shadowmaps-simple
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+
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+`16-shadowmaps <https://github.com/bkaradzic/bgfx/tree/master/examples/16-shadowmaps>`__
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+----------------------------------------------------------------------------------------
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/16-shadowmaps/screenshot.png
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+ :alt: example-16-shadowmaps
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+
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+`17-drawstress <https://github.com/bkaradzic/bgfx/blob/master/examples/17-drawstress>`__
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+----------------------------------------------------------------------------------------
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+
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+60Hz
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+^^^^
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+
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+Draw stress is CPU stress test to show what is the maximimum number of
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+draw calls while maintaining 60Hz frame rate. bgfx currently has default
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+limit of 64K draw calls per frame. You can increase this limit by
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+changing ``BGFX_CONFIG_MAX_DRAW_CALLS``.
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+
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| CPU | Renderer | GPU | Arch/Compiler/OS | Dim | Calls |
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++=================+================+==============+========================+=======+==========+
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+| i7-4770K 4.2 | GL2.1 | 2xGTX780 | x64/VS2013/Win 8.1 | 51 | 132651 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-4770K 4.2 | DX11 | 2xGTX780 | x64/VS2013/Win 8.1 | 50 | 125000 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-4790K 4.0 | GL2.1 | GTX970 | x64/VS2015/Win 10 | 47 | 103823 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-4790K 4.0 | DX11 | GTX970 | x64/VS2015/Win 10 | 45 | 91125 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-4790K 4.0 | DX9 | GTX970 | x64/VS2013/Win 10 | 40 | 64000 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i5-3570 3.8 | NV 331.49 | GTX560Ti | x64/GCC/Linux | 40 | 64000+ |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | GL2.1 | GTX650Ti | x64/VS2008/Win 7 | 38 | 54872 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | GL2.1 | GTX650Ti | x86/VS2008/Win 7 | 38 | 54872 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-6700K 4.0 | GL2.1 | Skylake GT2 | x64/GCC/Win 10 | 38 | 54872 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-4790K 4.0 | DX11 | R7 240 | x64/VS2015/Win 10 | 36 | 46656 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | NV 331.113 | GTX650Ti | x64/GCC/Linux | 34 | 39304 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-6700K 4.0 | DX11 | Skylake GT2 | x64/GCC/Win 10 | 34 | 39304 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-4790K 4.0 | DX9 | R7 240 | x64/VS2015/Win 10 | 32 | 32768 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | DX9 | GTX650Ti | x64/GCC/Win 7 | 32 | 32768 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | DX9 | GTX650Ti | x64/VS2008/Win 7 | 32 | 32768 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | DX9 | GTX650Ti | x86/GCC/Win 7 | 30 | 27000 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | DX9 | GTX650Ti | x86/VS2008/Win 7 | 30 | 27000 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i5-6200U 2.3 | DX11 | Intel 520 | x64/GCC/Win 10 | 30 | 27000 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i5-4250U 1.3 | GL2.1 | HD5000 | x64/Clang/OSX 10.9 | 28 | 21852 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| Q8200 2.33 | NV 319.32 | GTX260 | x64/GCC/Linux | 27 | 19683 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-6700K 4.0 | GL2.1 | Skylake GT2 | x64/GCC/Linux | 27 | 19683 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-2600K 3.4 | DX9 | AMD6800 | x64/VS2012/Win 7 | 27 | 19683 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-2600K 3.4 | GL2.1 | AMD6800 | x64/VS2012/Win 7 | 26 | 17576 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-4770R 3.2 | Mesa 10.5.9 | HD5200 | x64/GCC/Linux | 26 | 17576 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i5-6200U 2.3 | GL | Intel 520 | x64/GCC/Win 10 | 26 | 17576 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | DX9-Wine | GTX650Ti | x64/GCC/Linux | 24 | 13824 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i5-6200U 2.3 | Mesa 10.5.9 | Intel 520 | x64/GCC/Linux | 23 | 12167 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-4750HQ 2.0 | Mesa 10.0.1 | HD5200 | x64/GCC/Linux | 22 | 10648 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-4750HQ 2.0 | Mesa 10.1.3 | HD5200 | x64/GCC/Linux | 21 | 9261 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | ES2-ANGLE | GTX650Ti | x86/VS2008/Win 7 | 21 | 9261 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| Q8200 2.33 | Gallium 0.4 | AMD5770 | x64/GCC/Linux | 21 | 9261 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i5-4250U 1.3 | ES2 | HD5000 | JIT/Clang/PNaCl 31 | 21 | 9261 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i5-4250U 1.3 | ES2 | HD5000 | x86/GCC/NaCl 31 | 20 | 8000 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| Q8200 2.33 | Gallium 0.4 | GTX260 | x64/GCC/Linux | 19 | 6859 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i5-2450M 2.5 | Mesa 10.2.0 | HD3000 | x64/GCC/Linux | 19 | 6859 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | ES2-PowerVR | GTX650Ti | x86/VS2008/Win 7 | 18 | 5832 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | FF27-GL | GTX650Ti | JIT/Clang/W7-asm.js | 17 | 4913 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-6700K 4.0 | DX9 | Skylake GT2 | x64/GCC/Win 10 | 16 | 4096 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-4750HQ 2.0 | Mesa 8.0.5 | LLVMPIPE | x64/GCC/Linux | 16 | 4096 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i5-6200U 2.3 | DX9 | Intel 520 | x64/GCC/Win 10 | 16 | 4096 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | ES2-Qualcomm | GTX650Ti | x86/VS2008/Win 7 | 15 | 3375 |
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++-----------------+----------------+--------------+------------------------+-------+----------+
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+| i7-920 2.66 | ES2 | GTX650Ti | x64/GCC/NaCl 31 | 15 | 3375 |
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|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| i7-920 2.66 | ES2 | GTX650Ti | JIT/Clang/PNaCl 31 | 15 | 3375 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| Q8200 2.33 | NV 319.32 | GTX260 | x64/GCC/NaCl 31 | 15 | 3375 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| Q8200 2.33 | NV 319.32 | GTX260 | x64/GCC/PNaCl 31 | 15 | 3375 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| '12 Nexus 7 | ES2 | Tegra3 | ARM/GCC/Android | 15 | 3375 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | ES2-FF27 | HD5000 | JIT/Clang/OSX-asm.js | 15 | 3375 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | Chrome33 | HD5000 | JIT/Clang/OSX-asm.js | 15 | 3375 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| iPad mini 2 | ES2 | PVR G6430 | ARM64/Clang/iOS7 | 15 | 3375 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| i7-920 2.66 | Chrome33 | GTX650Ti | JIT/Clang/W7-asm.js | 14 | 2744 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| i7-920 2.66 | FF27-ANGLE | GTX650Ti | JIT/Clang/W7-asm.js | 14 | 2744 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| '13 Nexus 10 | ES2 | Mali T604 | ARM/GCC/Android | 13 | 2197 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| iPhone 5 | ES2 | PVR SGX543 | ARM/Clang/iOS7 | 13 | 2197 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| '13 Nexus 7 | ES2 | S4 Pro | ARM/GCC/Android | 12 | 1728 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| iPad 2 | ES2 | PVR SGX543 | ARM/Clang/iOS6 | 12 | 1728 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| AMD A4-5000 | Gallium 0.4 | HD8330/Kabini| x64/GCC/Linux | 12 | 1728 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| Xperia Z | ES2 | Adreno320 | ARM/GCC/Android | 11 | 1331 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| iPod 4 | ES2 | PVR SGX535 | ARM/Clang/iOS6 | 7 | 343 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| i7-920 2.66 | ES2-Mali | GTX650Ti | x86/VS2008/Windows7 | 6 | 216 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| Creator CI20 | ES2 | PVR SGX540 | MIPS/GCC/Debian8 | 7 | 343 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| i5-6200U 2.3 | ES2 | SwiftShader | x64/GCC/Linux | 6 | 216 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+| RaspberryPi | ES2 | VC IV | ARM/GCC/Raspbian | 6 | 216 |
|
|
|
++-----------------+----------------+--------------+------------------------+-------+----------+
|
|
|
+
|
|
|
+To test browsers in 60Hz mode following changes were made:
|
|
|
+
|
|
|
+- Firefox 27 about:config adjustments: ``webgl.prefer-native-gl true``
|
|
|
+ (on Windows), and ``layout.frame_rate 500``.
|
|
|
+- Chrome 33 command line option: ``--disable-gpu-vsync``.
|
|
|
+
|
|
|
+30Hz (test for browsers)
|
|
|
+^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
+
|
|
|
+By default browsers are using vsync, and don't have option to turn it
|
|
|
+off programatically.
|
|
|
+
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| CPU | Renderer | GPU | Arch/Compiler/OS | Dim | Calls |
|
|
|
++================+============+============+==========================+=======+==========+
|
|
|
+| i7-920 2.66 | GL2.1 | GTX650Ti | x64/VS2008/Win7 | 38 | 64000+ |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | GL2.1 | HD5000 | x64/Clang/OSX 10.9 | 36 | 46656 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | Chrome34 | HD5000 | JIT/Clang/OSX-PNaCl 31 | 28 | 21952 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | Chrome33 | HD5000 | JIT/Clang/OSX-PNaCl 31 | 27 | 19683 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | FF28 | HD5000 | JIT/Clang/OSX-asm.js | 25 | 15625 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | FF36 | HD5000 | JIT/Clang/OSX-asm.js | 25 | 15625 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | Chrome41 | HD5000 | x64/GCC/OSX-NaCl 41 | 24 | 13824 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | FF37 | HD5000 | JIT/Clang/OSX-asm.js | 23 | 12167 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | FF27 | HD5000 | JIT/Clang/OSX-asm.js | 20 | 8000 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i7-920 2.66 | Chrome33 | GTX650Ti | JIT/Clang/W7-PNaCl 31 | 20 | 8000 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i7-920 2.66 | Chrome34 | GTX650Ti | JIT/Clang/W7-asm.js | 18 | 5832 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i7-920 2.66 | Chrome33 | GTX650Ti | JIT/Clang/W7-asm.js | 18 | 5832 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i7-920 2.66 | FF28 | GTX650Ti | JIT/Clang/W7-asm.js | 18 | 5832 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i7-920 2.66 | FF27 | GTX650Ti | JIT/Clang/W7-asm.js | 18 | 5832 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+| i5-4250U 1.3 | Safari7 | HD5000 | JIT/Clang/OSX-asm.js | 15 | 3375 |
|
|
|
++----------------+------------+------------+--------------------------+-------+----------+
|
|
|
+
|
|
|
+`18-ibl <https://github.com/bkaradzic/bgfx/tree/master/examples/18-ibl>`__
|
|
|
+--------------------------------------------------------------------------
|
|
|
+
|
|
|
+Image-based lighting.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/18-ibl/screenshot.png
|
|
|
+ :alt: example-18-ibl
|
|
|
+
|
|
|
+`19-oit <https://github.com/bkaradzic/bgfx/tree/master/examples/19-oit>`__
|
|
|
+--------------------------------------------------------------------------
|
|
|
+
|
|
|
+Weighted, Blended Order-Independent Transparency
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/19-oit/screenshot.png
|
|
|
+ :alt: example-19-oit
|
|
|
+
|
|
|
+`20-nanovg <https://github.com/bkaradzic/bgfx/tree/master/examples/20-nanovg>`__
|
|
|
+--------------------------------------------------------------------------------
|
|
|
+
|
|
|
+NanoVG is small antialiased vector graphics rendering library.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/20-nanovg/screenshot.png
|
|
|
+ :alt: example-20-nanovg
|
|
|
+
|
|
|
+`21-deferred <https://github.com/bkaradzic/bgfx/tree/master/examples/21-deferred>`__
|
|
|
+------------------------------------------------------------------------------------
|
|
|
+
|
|
|
+MRT rendering and deferred shading.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/21-deferred/screenshot.png
|
|
|
+ :alt: example-21-deferred
|
|
|
+
|
|
|
+`22-windows <https://github.com/bkaradzic/bgfx/tree/master/examples/22-windows>`__
|
|
|
+----------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Rendering into multiple windows.
|
|
|
+
|
|
|
+`23-vectordisplay <https://github.com/bkaradzic/bgfx/tree/master/examples/23-vectordisplay>`__
|
|
|
+----------------------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Rendering lines as oldschool vectors.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/23-vectordisplay/screenshot.png
|
|
|
+ :alt: example-23-vectordisplay
|
|
|
+
|
|
|
+`24-nbody <https://github.com/bkaradzic/bgfx/tree/master/examples/24-nbody>`__
|
|
|
+------------------------------------------------------------------------------
|
|
|
+
|
|
|
+N-body simulation with compute shaders using buffers.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/24-nbody/screenshot.png
|
|
|
+ :alt: example-24-nbody
|
|
|
+
|
|
|
+`25-c99 <https://github.com/bkaradzic/bgfx/tree/master/examples/25-c99>`__
|
|
|
+--------------------------------------------------------------------------
|
|
|
+
|
|
|
+Initialization and debug text with C99 API.
|
|
|
+
|
|
|
+`26-occlusion <https://github.com/bkaradzic/bgfx/tree/master/examples/26-occlusion>`__
|
|
|
+--------------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Using occlusion query for conditional rendering.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/26-occlusion/screenshot.png
|
|
|
+ :alt: example-26-occlusion
|
|
|
+
|
|
|
+`27-terrain <https://github.com/bkaradzic/bgfx/tree/master/examples/27-terrain>`__
|
|
|
+----------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Terrain painting example.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/27-terrain/screenshot.png
|
|
|
+ :alt: example-27-terrain
|
|
|
+
|
|
|
+`28-wireframe <https://github.com/bkaradzic/bgfx/tree/master/examples/28-wireframe>`__
|
|
|
+--------------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Drawing wireframe mesh.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/28-wireframe/screenshot.png
|
|
|
+ :alt: example-28-wireframe
|
|
|
+
|
|
|
+`29-debugdraw <https://github.com/bkaradzic/bgfx/tree/master/examples/29-debugdraw>`__
|
|
|
+--------------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Debug draw.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/29-debugdraw/screenshot.png
|
|
|
+ :alt: example-29-debugdraw
|
|
|
+
|
|
|
+`30-picking <https://github.com/bkaradzic/bgfx/tree/master/examples/30-picking>`__
|
|
|
+--------------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Mouse picking via GPU readback.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/30-picking/screenshot.png
|
|
|
+ :alt: example-30-picking
|
|
|
+
|
|
|
+`31-rsm <https://github.com/bkaradzic/bgfx/tree/master/examples/31-rsm>`__
|
|
|
+--------------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Global Illumination with Reflective Shadow Map.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/31-rsm/screenshot.png
|
|
|
+ :alt: example-31-rsm
|
|
|
+
|
|
|
+`32-particles <https://github.com/bkaradzic/bgfx/tree/master/examples/32-particles>`__
|
|
|
+--------------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Particles.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/32-particles/screenshot.png
|
|
|
+ :alt: example-32-particles
|
|
|
+
|
|
|
+`33-pom <https://github.com/bkaradzic/bgfx/tree/master/examples/33-pom>`__
|
|
|
+--------------------------------------------------------------------------
|
|
|
+
|
|
|
+Parallax occlusion mapping.
|
|
|
+
|
|
|
+Reference(s):
|
|
|
+ - `Exploring bump mapping with WebGL <http://apoorvaj.io/exploring-bump-mapping-with-webgl.html>`__
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/33-pom/screenshot.png
|
|
|
+ :alt: example-33-pom
|
|
|
+
|
|
|
+`34-mvs <https://github.com/bkaradzic/bgfx/tree/master/examples/34-mvs>`__
|
|
|
+--------------------------------------------------------------------------
|
|
|
+
|
|
|
+Multiple vertex streams.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/34-mvs/screenshot.png
|
|
|
+ :alt: example-34-mvs
|
|
|
+
|
|
|
+`35-dynamic <https://github.com/bkaradzic/bgfx/tree/master/examples/35-dynamic>`__
|
|
|
+----------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Dynamic buffers update.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/35-dynamic/screenshot.png
|
|
|
+ :alt: example-35-dynamic
|
|
|
+
|
|
|
+`36-sky <https://github.com/bkaradzic/bgfx/tree/master/examples/36-sky>`__
|
|
|
+--------------------------------------------------------------------------
|
|
|
+
|
|
|
+Perez dynamic sky model.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/36-sky/screenshot.png
|
|
|
+ :alt: example-36-sky
|
|
|
+
|
|
|
+`37-gpudrivenrendering <https://github.com/bkaradzic/bgfx/tree/master/examples/37-gpudrivenrendering>`__
|
|
|
+--------------------------------------------------------------------------------------------------------
|
|
|
+
|
|
|
+GPU-Driven Rendering.
|
|
|
+
|
|
|
+Reference(s):
|
|
|
+ - `Experiments in GPU-based occlusion culling <https://interplayoflight.wordpress.com/2017/11/15/experiments-in-gpu-based-occlusion-culling/>`__,
|
|
|
+ - `Experiments in GPU-based occlusion culling part 2: MultiDrawIndirect and mesh lodding <https://interplayoflight.wordpress.com/2018/01/15/experiments-in-gpu-based-occlusion-culling-part-2-multidrawindirect-and-mesh-lodding/>`__,
|
|
|
+ - `Porting GPU driven occlusion culling to bgfx <https://interplayoflight.wordpress.com/2018/03/05/porting-gpu-driven-occlusion-culling-to-bgfx/>`__.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/37-gpudrivenrendering/screenshot.png
|
|
|
+ :alt: example-37-gpudrivenrendering
|
|
|
+
|
|
|
+`38-bloom <https://github.com/bkaradzic/bgfx/tree/master/examples/38-bloom>`__
|
|
|
+------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Bloom.
|
|
|
+
|
|
|
+Reference(s):
|
|
|
+ - `Next Generation Post Processing in Call of Duty: Advanced Warfare <http://www.iryoku.com/next-generation-post-processing-in-call-of-duty-advanced-warfare>`__.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/38-bloom/screenshot.png
|
|
|
+ :alt: example-38-bloom
|
|
|
+
|
|
|
+`39-assao <https://github.com/bkaradzic/bgfx/tree/master/examples/39-assao>`__
|
|
|
+------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Adaptive Screen Space Ambient Occlusion.
|
|
|
+
|
|
|
+Reference(s):
|
|
|
+ - `Adaptive Screen Space Ambient Occlusion <https://software.intel.com/en-us/articles/adaptive-screen-space-ambient-occlusion>`__.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/39-assao/screenshot.png
|
|
|
+ :alt: example-39-assao
|
|
|
+
|
|
|
+`40-svt <https://github.com/bkaradzic/bgfx/tree/master/examples/40-svt>`__
|
|
|
+--------------------------------------------------------------------------
|
|
|
+
|
|
|
+Sparse Virtual Textures.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/40-svt/screenshot.png
|
|
|
+ :alt: example-40-svt
|
|
|
+
|
|
|
+`41-tess <https://github.com/bkaradzic/bgfx/tree/master/examples/41-tess>`__
|
|
|
+----------------------------------------------------------------------------
|
|
|
+
|
|
|
+Adaptive GPU Tessellation with Compute Shaders
|
|
|
+
|
|
|
+Reference(s):
|
|
|
+ - `Adaptive GPU Tessellation with Compute Shaders by Jad Khoury, Jonathan Dupuy, and Christophe Riccio <http://onrendering.com/data/papers/isubd/isubd.pdf>`__.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/41-tess/screenshot.png
|
|
|
+ :alt: example-41-tess
|
|
|
+
|
|
|
+`42-bunnylod <https://github.com/bkaradzic/bgfx/tree/master/examples/42-bunnylod>`__
|
|
|
+------------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Simple Polygon Reduction
|
|
|
+
|
|
|
+Reference(s):
|
|
|
+ - `Simple Polygon Reduction <https://web.archive.org/web/20020114194131/http://www.melax.com/polychop/>`__.
|
|
|
+ - `A Simple, Fast,and Effective Polygon Reduction Algorithm <https://web.archive.org/web/20031204035320/http://www.melax.com/polychop/gdmag.pdf>`__.
|
|
|
+
|
|
|
+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/42-bunnylod/screenshot.png
|
|
|
+ :alt: example-42-bunnylod
|
|
|
+
|
|
|
+`43-denoise <https://github.com/bkaradzic/bgfx/tree/master/examples/43-denoise>`__
|
|
|
+----------------------------------------------------------------------------------
|
|
|
+
|
|
|
+Denoise
|
|
|
+
|
|
|
+Reference(s):
|
|
|
+ - `Spatiotemporal Variance-Guided Filtering: Real-Time Reconstruction for Path-Traced Global Illumination. <https://web.archive.org/web/20170720213354/https://research.nvidia.com/sites/default/files/pubs/2017-07_Spatiotemporal-Variance-Guided-Filtering%3A/svgf_preprint.pdf>`__.
|
|
|
+ - `Streaming G-Buffer Compression for Multi-Sample Anti-Aliasing <https://web.archive.org/web/20200807211002/https://software.intel.com/content/www/us/en/develop/articles/streaming-g-buffer-compression-for-multi-sample-anti-aliasing.html>`__.
|
|
|
+ - `Edge-Avoiding À-Trous Wavelet Transform for fast Global Illumination Filtering <https://web.archive.org/web/20130412085423/https://www.uni-ulm.de/fileadmin/website_uni_ulm/iui.inst.100/institut/Papers/atrousGIfilter.pdf>`__.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/43-denoise/screenshot.png
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+ :alt: example-43-denoise
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+
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+`44-sss <https://github.com/bkaradzic/bgfx/tree/master/examples/44-sss>`__
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+--------------------------------------------------------------------------
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+
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+Screen-Space Shadows
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/44-sss/screenshot.png
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+ :alt: example-44-sss
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+
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+`45-bokeh <https://github.com/bkaradzic/bgfx/tree/master/examples/45-bokeh>`__
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+------------------------------------------------------------------------------
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+
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+Bokeh Depth of Field
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+
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+Reference(s):
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+ - `Bokeh depth of field in a single pass <https://web.archive.org/web/20201215123940/https://blog.tuxedolabs.com/2018/05/04/bokeh-depth-of-field-in-single-pass.html>`__.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/45-bokeh/screenshot.png
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+ :alt: example-45-bokeh
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+
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+`46-fsr <https://github.com/bkaradzic/bgfx/tree/master/examples/46-fsr>`__
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+------------------------------------------------------------------------------
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+
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+AMD FidelityFX Super Resolution - high-quality solution for producing high resolution frames
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+from lower resolution inputs.
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+
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+.. figure:: https://github.com/bkaradzic/bgfx/raw/master/examples/46-fsr/screenshot.png
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+ :alt: example-46-fsr
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Бранимир Караџић