Add basic shader

source/GLRender/BasicShader.ts

@@ -0,0 +1,97 @@
+import { ObjectData } from "@Model/Renderer";
+import { GLContext } from "./GLContext";
+import { GLShader } from "./GLShader";
+
+export { BasicsShader }
+
+interface IBasicsShaderAttribute {
+    aPosition: ObjectData
+}
+
+interface IBasicsShaderUniform {
+    uRadius: ObjectData,
+    uMvp: ObjectData,
+    uPosition: ObjectData,
+    uColor: ObjectData
+}
+
+/**
+ * 基础绘制 Shader
+ * @class BasicsShader
+ */
+class BasicsShader extends GLShader<IBasicsShaderAttribute, IBasicsShaderUniform>{
+
+    public onLoad(context: GLContext) {
+
+        super.onLoad(context);
+
+        // 顶点着色
+        const vertex = `
+            attribute vec3 aPosition;
+            
+            uniform vec3 uRadius;
+            uniform mat4 uMvp;
+            uniform vec3 uPosition;
+
+            void main(){
+                gl_Position = uMvp * vec4(aPosition * uRadius + uPosition, 1.);
+            }
+        `;
+
+        // 片段着色
+        const fragment = `
+            precision lowp float;
+            
+            uniform vec3 uColor;
+        
+            void main(){
+                gl_FragColor = vec4(uColor, 1.);
+            }
+        `;
+
+        // 保存代码
+        this.setSource(vertex, fragment);
+
+        // 编译
+        this.compile();
+    }
+
+    /**
+     * 传递半径数据
+     */
+    public radius(r: ObjectData){
+        this.gl.uniform3fv(
+            this.uniformLocate("uRadius"), r
+        );
+        return this;
+    }
+
+    /**
+     * 坐标
+     */
+    public position(position: ObjectData){
+        this.gl.uniform3fv(
+            this.uniformLocate("uPosition"), position
+        );
+        return this;
+    }
+
+    /**
+     * 传递半径数据
+     */
+    public mvp(mat: ObjectData, transpose: boolean = false){
+        this.gl.uniformMatrix4fv(
+            this.uniformLocate("uMvp"), transpose, mat
+        );
+        return this;
+    }
+
+    /**
+     * 传递半径数据
+     */
+    public color(rgb: ObjectData){
+        this.gl.uniform3fv(
+            this.uniformLocate("uColor"), rgb
+        );
+    }
+}

source/GLRender/ClassicRenderer.ts

@@ -1,13 +1,21 @@
 import { ObjectID, ObjectData, ICommonParam } from "@Model/Renderer";
 import { BasicRenderer, IRendererParams } from "./BasicRenderer";
+import { BasicsShader } from "./BasicShader";
 
 interface IClassicRendererParams {}
 
 class ClassicRenderer extends BasicRenderer<{}, IClassicRendererParams> {
 
     onLoad(param: Partial<IClassicRendererParams & IRendererParams>): void {
-        this.run();
+        
+        // 自动调节分辨率
         this.autoResize();
+
+        let shader = new BasicsShader();
+        !shader.isLoad && shader.onLoad(this.gl);
+        
+        // 运行
+        this.run();
     }
 
     clean(id?: ObjectID | ObjectID[]): this {
@@ -22,7 +30,7 @@ class ClassicRenderer extends BasicRenderer<{}, IClassicRendererParams> {
         throw new Error("Method not implemented.");
     }
 
-    loop(): void {
+    loop(t: number): void {
         this.cleanCanvas();
     }
 }

source/GLRender/GLContext.ts

@@ -24,5 +24,7 @@ export abstract class GLContextObject<
 	/**
 	 * 初始化生命周期
 	 */
-	public abstract onLoad(context: GLContext): any;
+	public onLoad(context: GLContext): any {
+        this.gl = context;
+    };
 }

source/GLRender/GLShader.ts

@@ -1,10 +1,14 @@
 import { EventType } from "@Model/Emitter";
 import { GLContextObject } from "./GLContext"
 
+type IAnyObject = Record<string, any>;
+
 /**
  * Shader类
  */
 abstract class GLShader<
+    A extends IAnyObject = {},
+    U extends IAnyObject = {},
 	E extends Record<EventType, any> = {}
 > extends GLContextObject<E> {
 
@@ -60,34 +64,36 @@ abstract class GLShader<
         this.fragmentShader = this.gl.createShader(this.gl.FRAGMENT_SHADER);
 
         // 绑定源代码
-        this.gl.shaderSource(!this.vertexShader, this.vertexShaderSource);
-        this.gl.shaderSource(!this.fragmentShader, this.fragmentShaderSource);
+        this.gl.shaderSource(this.vertexShader!, this.vertexShaderSource);
+        this.gl.shaderSource(this.fragmentShader!, this.fragmentShaderSource);
 
         // 编译
-        this.gl.compileShader(!this.vertexShader);
-        this.gl.compileShader(!this.fragmentShader);
+        this.gl.compileShader(this.vertexShader!);
+        this.gl.compileShader(this.fragmentShader!);
 
         // 检测编译错误
-        if(!this.gl.getShaderParameter(!this.vertexShader, this.gl.COMPILE_STATUS)){
-            console.error("vertex:\r\n" + this.gl.getShaderInfoLog(!this.vertexShader));
+        if(!this.gl.getShaderParameter(this.vertexShader!, this.gl.COMPILE_STATUS)){
+            return console.error("vertex:\r\n" + this.gl.getShaderInfoLog(this.vertexShader!));
         }
 
-        if(!this.gl.getShaderParameter(!this.fragmentShader, this.gl.COMPILE_STATUS)){
-            console.error("fragment:\r\n" + this.gl.getShaderInfoLog(!this.fragmentShader));
+        if(!this.gl.getShaderParameter(this.fragmentShader!, this.gl.COMPILE_STATUS)){
+            return console.error("fragment:\r\n" + this.gl.getShaderInfoLog(this.fragmentShader!));
         }
 
         // 附加到程序
-        this.gl.attachShader(!this.program, !this.vertexShader);
-        this.gl.attachShader(!this.program, !this.fragmentShader);
+        this.gl.attachShader(this.program!, this.vertexShader!);
+        this.gl.attachShader(this.program!, this.fragmentShader!);
 
         // 连接程序
-        this.gl.linkProgram(!this.program);
+        this.gl.linkProgram(this.program!);
 
         // 检测链接错误
-        if(!this.gl.getProgramParameter(!this.program, this.gl.LINK_STATUS)){
-            console.error("link:\r\n" + this.gl.getProgramInfoLog(!this.program));
+        if(!this.gl.getProgramParameter(this.program!, this.gl.LINK_STATUS)){
+            return console.error("link:\r\n" + this.gl.getProgramInfoLog(this.program!));
         }
 
+        console.log("shader compile success");
+
         return this;
     }
 
@@ -104,15 +110,15 @@ abstract class GLShader<
     /**
      * 获取 attribLocation
      */
-    public attribLocate(attr: string){
+    public attribLocate<T extends keyof A>(attr: T){
 
         // 获取缓存
-        let cache = this.attribLocationCache.get(attr);
+        let cache = this.attribLocationCache.get(attr as string);
 
         // 缓存搜索
         if (cache === undefined || cache <= -1){
 
-            cache = this.gl.getAttribLocation(!this.program, attr);
+            cache = this.gl.getAttribLocation(!this.program, attr as string);
 
             if (cache === undefined || cache <= -1) {
                 console.error("Attrib: can not get locate of " + attr);
@@ -120,7 +126,7 @@ abstract class GLShader<
                 this.gl.enableVertexAttribArray(cache);
             }
             
-            this.attribLocationCache.set(attr, cache);
+            this.attribLocationCache.set(attr as string, cache);
 
             return cache;
         }
@@ -136,19 +142,19 @@ abstract class GLShader<
     /**
      * 获取 attribLocation
      */
-    public uniformLocate(uni: string) {
+    public uniformLocate<T extends keyof U>(uni: T) {
 
         // 获取缓存
-        let cache: WebGLUniformLocation | null = this.uniformLocationCache.get(uni) as any;
+        let cache: WebGLUniformLocation | null = this.uniformLocationCache.get(uni as string) as any;
 		if (cache === undefined) cache = null;
 
         // 缓存搜索
         if (!cache) {
 
-            cache = this.gl.getUniformLocation(!this.program, uni);
+            cache = this.gl.getUniformLocation(!this.program, uni as string);
             if (!cache) console.error("Uniform: can not get locate of " + uni);
 
-            this.uniformLocationCache.set(uni, cache as any);
+            this.uniformLocationCache.set(uni as string, cache as any);
 
             return cache;
         }

source/Model/Renderer.ts

@@ -45,7 +45,7 @@ type ObjectID = Symbol | string | number;
 /**
  * 接收的数据类型
  */
-type ObjectData = Array<number> | Float32Array | Float64Array;
+type ObjectData = Array<number> | Float32Array;
 
 interface IRendererConstructor<
 	M extends IAnyObject = {}