WebGPURenderer constructor
WebGPURenderer([
- Map? parameters
Implementation
WebGPURenderer([Map? parameters]) {
parameters ??= {};
// public
// this.domElement = ( parameters.canvas != undefined ) ? parameters.canvas : this._createCanvasElement();
this.autoClear = true;
this.autoClearColor = true;
this.autoClearDepth = true;
this.autoClearStencil = true;
this.outputEncoding = LinearEncoding;
this.sortObjects = true;
// internals
this._parameters = {};
this._parameters.addAll(parameters);
this._pixelRatio = 1;
// this._width = this.domElement.width;
// this._height = this.domElement.height;
this._width = this._parameters["width"];
this._height = this._parameters["height"];
this._viewport = null;
this._scissor = null;
this._adapter = null;
this._device = null;
this._context = null;
this._colorBuffer = null;
this._depthBuffer = null;
this._info = null;
this._properties = null;
// this._attributes = null;
this._geometries = null;
this._nodes = null;
// this._bindings = null;
this._objects = null;
// this._renderPipelines = null;
this._computePipelines = null;
this._renderLists = null;
this._textures = null;
this._background = null;
// this._renderPassDescriptor = null;
this._currentRenderList = null;
this._opaqueSort = null;
this._transparentSort = null;
this._clearAlpha = 1;
this._clearColor = new Color(0x000000);
this._clearDepth = 1;
this._clearStencil = 0;
this._renderTarget = null;
// some parameters require default values other than "undefined"
this._parameters["antialias"] = (parameters["antialias"] == true);
if (this._parameters["antialias"] == true) {
this._parameters["sampleCount"] = parameters["sampleCount"] ?? 4;
} else {
this._parameters["sampleCount"] = 1;
}
this._parameters["requiredFeatures"] =
(parameters["requiredFeatures"] == undefined)
? []
: parameters["requiredFeatures"];
this._parameters["requiredLimits"] =
(parameters["requiredLimits"] == undefined)
? {}
: parameters["requiredLimits"];
}