laya-coreui-es
Version:
laya核心库、ui库es版本，剔除了媒体、TTF等功能。基于 LayaAir-release_2.12.0 修改
102 lines (101 loc) • 3.7 kB
JavaScript
import { Shader } from "../../Shader";
import { Shader2X } from "../Shader2X";
import { ShaderDefines2D } from "../ShaderDefines2D";
import { RenderState2D } from "../../../utils/RenderState2D";
import { ILaya } from "../../../../../ILaya";
export class Value2D {
static _initone(type, classT) {
Value2D._typeClass[type] = classT;
Value2D._cache[type] = [];
Value2D._cache[type]._length = 0;
}
static __init__() {
}
constructor(mainID, subID) {
this.defines = new ShaderDefines2D();
this.size = [0, 0];
this.alpha = 1.0;
this.ALPHA = 1.0;
this.subID = 0;
this.ref = 1;
this._cacheID = 0;
this.clipMatDir = [ILaya.Context._MAXSIZE, 0, 0, ILaya.Context._MAXSIZE];
this.clipMatPos = [0, 0];
this.clipOff = [0, 0];
this.mainID = mainID;
this.subID = subID;
this.textureHost = null;
this.texture = null;
this.color = null;
this.colorAdd = null;
this.u_mmat2 = null;
this._cacheID = mainID | subID;
this._inClassCache = Value2D._cache[this._cacheID];
if (mainID > 0 && !this._inClassCache) {
this._inClassCache = Value2D._cache[this._cacheID] = [];
this._inClassCache._length = 0;
}
this.clear();
}
setValue(value) { }
_ShaderWithCompile() {
var ret = Shader.withCompile2D(0, this.mainID, this.defines.toNameDic(), this.mainID | this.defines._value, Shader2X.create, this._attribLocation);
return ret;
}
upload() {
var renderstate2d = RenderState2D;
RenderState2D.worldMatrix4 === RenderState2D.TEMPMAT4_ARRAY || this.defines.addInt(ShaderDefines2D.WORLDMAT);
this.mmat = renderstate2d.worldMatrix4;
if (RenderState2D.matWVP) {
this.defines.addInt(ShaderDefines2D.MVP3D);
this.u_MvpMatrix = RenderState2D.matWVP.elements;
}
var sd = Shader.sharders[this.mainID | this.defines._value] || this._ShaderWithCompile();
if (sd._shaderValueWidth !== renderstate2d.width || sd._shaderValueHeight !== renderstate2d.height) {
this.size[0] = renderstate2d.width;
this.size[1] = renderstate2d.height;
sd._shaderValueWidth = renderstate2d.width;
sd._shaderValueHeight = renderstate2d.height;
sd.upload(this, null);
}
else {
sd.upload(this, sd._params2dQuick2 || sd._make2dQuick2());
}
}
setFilters(value) {
this.filters = value;
if (!value)
return;
var n = value.length, f;
for (var i = 0; i < n; i++) {
f = value[i];
if (f) {
this.defines.add(f.type);
f.action.setValue(this);
}
}
}
clear() {
this.defines._value = this.subID;
this.clipOff[0] = 0;
}
release() {
if ((--this.ref) < 1) {
this._inClassCache && (this._inClassCache[this._inClassCache._length++] = this);
this.clear();
this.filters = null;
this.ref = 1;
this.clipOff[0] = 0;
}
}
static create(mainType, subType) {
var types = Value2D._cache[mainType | subType];
if (types._length)
return types[--types._length];
else
return new Value2D._typeClass[mainType | subType](subType);
}
}
Value2D._cache = [];
Value2D._typeClass = [];
Value2D.TEMPMAT4_ARRAY = [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1];