diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index ede8adfc89..793aede385 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -35,6 +35,7 @@ export {
 };
 
 /** 暴露服务接口供其他 packages 实现 */
+export * from './services/layer/ILayerStyleService';
 export * from './services/layer/ILayerService';
 export * from './services/source/ISourceService';
 export * from './services/map/IMapService';
diff --git a/packages/core/src/services/camera/ICameraService.ts b/packages/core/src/services/camera/ICameraService.ts
index 5d7dcfdb1b..392bca7d2c 100644
--- a/packages/core/src/services/camera/ICameraService.ts
+++ b/packages/core/src/services/camera/ICameraService.ts
@@ -8,6 +8,7 @@ export const CameraUniform = {
   Zoom: 'u_Zoom',
   ZoomScale: 'u_ZoomScale',
   FocalDistance: 'u_FocalDistance',
+  CameraPosition: 'u_CameraPosition',
 };
 
 export interface IViewport {
diff --git a/packages/core/src/services/config/ConfigService.ts b/packages/core/src/services/config/ConfigService.ts
index 2d6ff3cabf..c36fe0b257 100644
--- a/packages/core/src/services/config/ConfigService.ts
+++ b/packages/core/src/services/config/ConfigService.ts
@@ -45,4 +45,4 @@ export default class GlobalConfigService implements IGlobalConfigService {
   public reset() {
     this.config = defaultGlobalConfig;
   }
-}
+}
\ No newline at end of file
diff --git a/packages/core/src/services/layer/ILayerService.ts b/packages/core/src/services/layer/ILayerService.ts
index 49ce82b515..eddba5482b 100644
--- a/packages/core/src/services/layer/ILayerService.ts
+++ b/packages/core/src/services/layer/ILayerService.ts
@@ -3,7 +3,7 @@ import { AsyncParallelHook, SyncHook } from 'tapable';
 import { IModel } from '../renderer/IModel';
 import { IMultiPassRenderer } from '../renderer/IMultiPassRenderer';
 import { ISource } from '../source/ISourceService';
-
+import { ILayerStyleOptions } from './ILayerStyleService';
 export enum ScaleTypes {
   LINEAR = 'linear',
   POWER = 'power',
@@ -15,8 +15,11 @@ export enum ScaleTypes {
   THRESHOLD = 'threshold',
   CAT = 'cat',
 }
-
-export interface IScale {
+export enum StyleScaleType {
+  CONSTANT = 'constant',
+  VARIABLE = 'variable',
+}
+export interface IScaleOption {
   field?: string;
   type: ScaleTypes;
   ticks?: any[];
@@ -24,23 +27,30 @@ export interface IScale {
   format?: () => any;
   domain?: any[];
 }
+export interface IStyleScale {
+  scale: any;
+  field: string;
+  type: StyleScaleType;
+}
 
 export interface ILayerGlobalConfig {
   colors: string[];
   size: number;
   shape: string;
   scales: {
-    [key: string]: IScale;
+    [key: string]: IScaleOption;
   };
 }
-
+type CallBack = (...args: any[]) => any;
 export type StyleAttributeField = string | string[];
+export type StyleAttributeOption = string | number | boolean | any[] | CallBack;
 export interface ILayerStyleAttribute {
-  type?: string;
-  names?: string[];
-  field?: StyleAttributeField;
+  type: string;
+  names: string[];
+  field: StyleAttributeField;
   values?: any[];
   scales?: any[];
+  setScales: (scales: IStyleScale[]) => void;
   callback?: (...args: any[]) => [];
   mapping?(...params: unknown[]): unknown[];
 }
@@ -61,15 +71,19 @@ export interface ILayer {
   styleAttributes: {
     [attributeName: string]: ILayerStyleAttribute;
   };
+  sourceOption: {
+    data: any;
+    options?: ISourceCFG;
+  };
   multiPassRenderer: IMultiPassRenderer;
   init(): ILayer;
-  // size(field: string, value: AttrOption): ILayer;
-  // color(field: string, value: AttrOption): ILayer;
-  // shape(field: string, value: AttrOption): ILayer;
-  // pattern(field: string, value: AttrOption): ILayer;
-  // filter(field: string, value: AttrOption): ILayer;
+  size(field: string, value?: StyleAttributeOption): ILayer;
+  color(field: string, value?: StyleAttributeOption): ILayer;
+  shape(field: string, value?: StyleAttributeOption): ILayer;
+  // pattern(field: string, value: StyleAttributeOption): ILayer;
+  // filter(field: string, value: StyleAttributeOption): ILayer;
   // active(option: ActiveOption): ILayer;
-  // style(options: ILayerStyleOptions): ILayer;
+  style(options: ILayerStyleOptions): ILayer;
   // hide(): ILayer;
   // show(): ILayer;
   // animate(field: string, option: any): ILayer;
@@ -78,6 +92,7 @@ export interface ILayer {
   source(data: any, option?: ISourceCFG): ILayer;
   addPlugin(plugin: ILayerPlugin): ILayer;
   getSource(): ISource;
+  setSource(source: ISource): void;
   setEncodedData(encodedData: Array<{ [key: string]: unknown }>): void;
   getEncodedData(): Array<{ [key: string]: unknown }>;
   getInitializationOptions(): Partial<ILayerInitializationOptions>;
diff --git a/packages/core/src/services/shader/ShaderModuleService.ts b/packages/core/src/services/shader/ShaderModuleService.ts
index 843994886e..6a67709e56 100644
--- a/packages/core/src/services/shader/ShaderModuleService.ts
+++ b/packages/core/src/services/shader/ShaderModuleService.ts
@@ -4,6 +4,7 @@ import { extractUniforms } from '../../utils/shader-module';
 import { IModuleParams, IShaderModuleService } from './IShaderModuleService';
 
 import decode from '../../shaders/decode.glsl';
+import lighting from '../../shaders/lighting.glsl';
 import projection from '../../shaders/projection.glsl';
 import sdf2d from '../../shaders/sdf_2d.glsl';
 
@@ -21,6 +22,7 @@ export default class ShaderModuleService implements IShaderModuleService {
     this.registerModule('decode', { vs: decode, fs: '' });
     this.registerModule('projection', { vs: projection, fs: '' });
     this.registerModule('sdf_2d', { vs: '', fs: sdf2d });
+    this.registerModule('lighting', { vs: lighting, fs: '' });
   }
 
   public registerModule(moduleName: string, moduleParams: IModuleParams) {
diff --git a/packages/core/src/shaders/lighting.glsl b/packages/core/src/shaders/lighting.glsl
new file mode 100644
index 0000000000..fd3b5a1007
--- /dev/null
+++ b/packages/core/src/shaders/lighting.glsl
@@ -0,0 +1,98 @@
+// Blinn-Phong model
+// apply lighting in vertex shader instead of fragment shader
+// @see https://learnopengl.com/Advanced-Lighting/Advanced-Lighting
+// TODO: support point light、spot light & sun light
+uniform float u_ambient : 1.0;
+uniform float u_diffuse : 1.0;
+uniform float u_specular : 1.0;
+uniform int u_num_of_directional_lights : 1;
+uniform int u_num_of_spot_lights : 0;
+
+#define SHININESS 32.0
+#define MAX_NUM_OF_DIRECTIONAL_LIGHTS 3
+#define MAX_NUM_OF_SPOT_LIGHTS 3
+
+struct DirectionalLight {
+  vec3 direction;
+  vec3 ambient;
+  vec3 diffuse;
+  vec3 specular;
+};
+
+struct SpotLight {
+  vec3 position;
+  vec3 direction;
+  vec3 ambient;
+  vec3 diffuse;
+  vec3 specular;
+  float constant;
+  float linear;
+  float quadratic;
+  float angle;
+  float blur;
+  float exponent;
+};
+
+uniform DirectionalLight u_directional_lights[MAX_NUM_OF_DIRECTIONAL_LIGHTS];
+uniform SpotLight u_spot_lights[MAX_NUM_OF_SPOT_LIGHTS];
+
+vec3 calc_directional_light(DirectionalLight light, vec3 normal, vec3 viewDir) {
+  vec3 lightDir = normalize(light.direction);
+  // diffuse shading
+  float diff = max(dot(normal, lightDir), 0.0);
+  // Blinn-Phong specular shading
+  vec3 halfwayDir = normalize(lightDir + viewDir);
+  float spec = pow(max(dot(normal, halfwayDir), 0.0), SHININESS);
+
+  vec3 ambient = light.ambient * u_ambient;
+  vec3 diffuse = light.diffuse * diff * u_diffuse;
+  vec3 specular = light.specular * spec * u_specular;
+
+  return ambient + diffuse + specular;
+}
+
+// vec3 calc_spot_light(SpotLight light, vec3 normal, vec3 fragPos, vec3 viewDir) {
+//   vec3 lightDir = normalize(light.position - fragPos);
+//   // diffuse shading
+//   float diff = max(dot(normal, lightDir), 0.0);
+//   // specular shading
+//   vec3 reflectDir = reflect(-lightDir, normal);
+//   float spec = pow(max(dot(viewDir, reflectDir), 0.0), SHININESS);
+//   // attenuation
+//   float distance = length(light.position - fragPos);
+//   float attenuation = 1.0 / (light.constant + light.linear * distance + 
+//           light.quadratic * (distance * distance));    
+
+//   vec3 ambient = light.ambient * u_ambient;
+//   vec3 diffuse = light.diffuse * diff * u_diffuse;
+//   vec3 specular = light.specular * spec * u_specular;
+
+//   float spotEffect = dot(normalize(light.direction), -lightDir);
+//   float spotCosCutoff = cos(light.angle / 180.0 * PI);
+//   float spotCosOuterCutoff = cos((light.angle + light.blur) / 180.0 * PI);
+//   float spotCosInnerCutoff = cos((light.angle - light.blur) / 180.0 * PI);
+//   if (spotEffect > spotCosCutoff) {
+//     spotEffect = pow(smoothstep(spotCosOuterCutoff, spotCosInnerCutoff, spotEffect), light.exponent);
+//   } else {
+//     spotEffect = 0.0;
+//   }
+
+//   return ambient + attenuation * (spotEffect * diffuse + specular);
+// }
+
+vec3 calc_lighting(vec3 position, vec3 normal, vec3 viewDir) {
+  vec3 weight = vec3(0.0);
+  for (int i = 0; i < MAX_NUM_OF_DIRECTIONAL_LIGHTS; i++) {
+    if (i >= u_num_of_directional_lights) {
+      break;
+    }
+    weight += calc_directional_light(u_directional_lights[i], normal, viewDir);
+  }
+  // for (int i = 0; i < MAX_NUM_OF_SPOT_LIGHTS; i++) {
+  //   if (i >= u_num_of_spot_lights) {
+  //     break;
+  //   }
+  //   weight += calc_spot_light(u_spot_lights[i], normal, position, viewDir);
+  // }
+  return weight;
+}
\ No newline at end of file
diff --git a/packages/layers/package.json b/packages/layers/package.json
index f1390a2970..6ad99af8ac 100644
--- a/packages/layers/package.json
+++ b/packages/layers/package.json
@@ -26,6 +26,7 @@
     "d3-scale": "^3.1.0",
     "earcut": "^2.2.1",
     "eventemitter3": "^3.1.0",
+    "gl-matrix": "^3.1.0",
     "lodash": "^4.17.15",
     "tapable": "^2.0.0-beta.8"
   },
diff --git a/packages/layers/src/core/BaseBuffer.ts b/packages/layers/src/core/BaseBuffer.ts
index 5fd12f9d6a..0b542ce15f 100644
--- a/packages/layers/src/core/BaseBuffer.ts
+++ b/packages/layers/src/core/BaseBuffer.ts
@@ -5,6 +5,8 @@ interface IBufferCfg {
 }
 type Position = number[];
 type Color = [number, number, number, number];
+import { lngLatToMeters } from '@l7/utils';
+import { vec3 } from 'gl-matrix';
 export interface IBufferInfo {
   vertices?: any;
   indexArray?: any;
@@ -40,6 +42,44 @@ export default class Buffer {
     this.uv = !!uv;
     this.init();
   }
+  public computeVertexNormals() {
+    const normals = (this.attributes.normals = new Float32Array(
+      this.verticesCount * 3,
+    ));
+    const indexArray = this.indexArray;
+    const { positions } = this.attributes;
+    let vA;
+    let vB;
+    let vC;
+    const cb = vec3.create();
+    const ab = vec3.create();
+    const normal = vec3.create();
+    for (let i = 0, li = indexArray.length; i < li; i += 3) {
+      vA = indexArray[i + 0] * 3;
+      vB = indexArray[i + 1] * 3;
+      vC = indexArray[i + 2] * 3;
+      const [ax, ay] = lngLatToMeters([positions[vA], positions[vA + 1]]);
+      const pA = vec3.fromValues(ax, ay, positions[vA + 2]);
+      const [bx, by] = lngLatToMeters([positions[vB], positions[vB + 1]]);
+      const pB = vec3.fromValues(bx, by, positions[vB + 2]);
+      const [cx, cy] = lngLatToMeters([positions[vC], positions[vC + 1]]);
+      const pC = vec3.fromValues(cx, cy, positions[vC + 2]);
+      vec3.sub(cb, pC, pB);
+      vec3.sub(ab, pA, pB);
+      vec3.cross(normal, cb, ab);
+      normals[vA] += cb[0];
+      normals[vA + 1] += cb[1];
+      normals[vA + 2] += cb[2];
+      normals[vB] += cb[0];
+      normals[vB + 1] += cb[1];
+      normals[vB + 2] += cb[2];
+      normals[vC] += cb[0];
+      normals[vC + 1] += cb[1];
+      normals[vC + 2] += cb[2];
+    }
+    this.normalizeNormals();
+  }
+
   // 计算每个要素顶点个数，记录索引位置
   protected calculateFeatures() {
     throw new Error('Method not implemented.');
@@ -47,11 +87,13 @@ export default class Buffer {
   protected buildFeatures() {
     throw new Error('Method not implemented.');
   }
+
   protected checkIsClosed(points: Position[][]) {
     const p1 = points[0][0];
     const p2 = points[0][points[0].length - 1];
     return p1[0] === p2[0] && p1[1] === p2[1];
   }
+
   protected concat(arrayType: Float32Array, arrays: any) {
     let totalLength = 0;
     for (const arr of arrays) {
@@ -104,7 +146,7 @@ export default class Buffer {
     }
   }
   protected calculateWall(feature: IEncodeFeature) {
-    const size = feature.size;
+    const size = feature.size || 0;
     const {
       vertices,
       indexOffset,
@@ -114,8 +156,11 @@ export default class Buffer {
     } = feature.bufferInfo;
     this.encodeArray(feature, faceNum * 4);
     for (let i = 0; i < faceNum; i++) {
-      const prePoint = vertices.slice(i * 3, i * 3 + 3);
-      const nextPoint = vertices.slice(i * 3 + 3, i * 3 + 6);
+      const prePoint = vertices.slice(i * dimensions, (i + 1) * dimensions);
+      const nextPoint = vertices.slice(
+        (i + 1) * dimensions,
+        (i + 2) * dimensions,
+      );
       this.calculateExtrudeFace(
         prePoint,
         nextPoint,
@@ -165,7 +210,9 @@ export default class Buffer {
   }
 
   private init() {
+    // 将每个多边形三角化，存储顶点坐标和索引坐标
     this.calculateFeatures();
+    // 拼接成一个 attribute
     this.initAttributes();
     this.buildFeatures();
   }
@@ -181,4 +228,18 @@ export default class Buffer {
     }
     this.indexArray = new Uint32Array(this.indexCount);
   }
+
+  private normalizeNormals() {
+    const { normals } = this.attributes;
+    for (let i = 0, li = normals.length; i < li; i += 3) {
+      const normal = vec3.fromValues(
+        normals[i],
+        normals[i + 1],
+        normals[i + 2],
+      );
+      const newNormal = vec3.create();
+      vec3.normalize(newNormal, normal);
+      normals.set(newNormal, i);
+    }
+  }
 }
diff --git a/packages/layers/src/core/BaseLayer.ts b/packages/layers/src/core/BaseLayer.ts
index fbbfcaf7f8..2fe50e92f5 100644
--- a/packages/layers/src/core/BaseLayer.ts
+++ b/packages/layers/src/core/BaseLayer.ts
@@ -4,17 +4,21 @@ import {
   ILayerInitializationOptions,
   ILayerPlugin,
   ILayerStyleAttribute,
+  ILayerStyleOptions,
   IModel,
   IMultiPassRenderer,
   IRendererService,
+  ISource,
   lazyInject,
   StyleAttributeField,
+  StyleAttributeOption,
   TYPES,
 } from '@l7/core';
 import Source, { ISourceCFG } from '@l7/source';
 import { isFunction } from 'lodash';
 import { SyncHook } from 'tapable';
 import DataEncodePlugin from '../plugins/DataEncodePlugin';
+import DataSourcePlugin from '../plugins/DataSourcePlugin';
 import MultiPassRendererPlugin from '../plugins/MultiPassRendererPlugin';
 import ShaderUniformPlugin from '../plugins/ShaderUniformPlugin';
 import StyleAttribute from './StyleAttribute';
@@ -37,14 +41,19 @@ export default class BaseLayer implements ILayer {
 
   // 插件集
   public plugins: ILayerPlugin[] = [
+    new DataSourcePlugin(),
     new DataEncodePlugin(),
     new MultiPassRendererPlugin(),
     new ShaderUniformPlugin(),
   ];
-
+  public sourceOption: {
+    data: any;
+    options?: ISourceCFG;
+  };
+  public styleOption: ILayerStyleOptions;
   // 样式属性
   public styleAttributes: {
-    [key: string]: Partial<ILayerStyleAttribute>;
+    [key: string]: Required<ILayerStyleAttribute>;
   } = {};
 
   protected layerSource: Source;
@@ -77,7 +86,10 @@ export default class BaseLayer implements ILayer {
     this.buildModels();
     return this;
   }
-  public color(field: StyleAttributeField, values?: any) {
+  public color(
+    field: StyleAttributeField,
+    values?: StyleAttributeOption,
+  ): ILayer {
     this.createStyleAttribute(
       'color',
       field,
@@ -86,7 +98,11 @@ export default class BaseLayer implements ILayer {
     );
     return this;
   }
-  public size(field: StyleAttributeField, values?: any) {
+
+  public size(
+    field: StyleAttributeField,
+    values?: StyleAttributeOption,
+  ): ILayer {
     this.createStyleAttribute(
       'size',
       field,
@@ -95,7 +111,11 @@ export default class BaseLayer implements ILayer {
     );
     return this;
   }
-  public shape(field: StyleAttributeField, values?: any) {
+
+  public shape(
+    field: StyleAttributeField,
+    values?: StyleAttributeOption,
+  ): ILayer {
     this.createStyleAttribute(
       'shape',
       field,
@@ -105,11 +125,17 @@ export default class BaseLayer implements ILayer {
     return this;
   }
 
-  public source(data: any, options?: ISourceCFG) {
-    this.layerSource = new Source(data, options);
+  public source(data: any, options?: ISourceCFG): ILayer {
+    this.sourceOption = {
+      data,
+      options,
+    };
+    return this;
+  }
+  public style(options: ILayerStyleOptions): ILayer {
+    this.styleOption = options; // TODO: merge 默认同类型
     return this;
   }
-
   public render(): ILayer {
     if (this.multiPassRenderer && this.multiPassRenderer.getRenderFlag()) {
       this.multiPassRenderer.render();
@@ -124,11 +150,14 @@ export default class BaseLayer implements ILayer {
   }
 
   public getStyleAttributes(): {
-    [key: string]: Partial<ILayerStyleAttribute>;
+    [key: string]: Required<ILayerStyleAttribute>;
   } {
     return this.styleAttributes;
   }
 
+  public setSource(source: Source) {
+    this.layerSource = source;
+  }
   public getSource() {
     return this.layerSource;
   }
diff --git a/packages/layers/src/core/ScaleController.ts b/packages/layers/src/core/ScaleController.ts
index ae1e99b404..2a308692d3 100644
--- a/packages/layers/src/core/ScaleController.ts
+++ b/packages/layers/src/core/ScaleController.ts
@@ -1,4 +1,9 @@
-import { IScale, ScaleTypes } from '@l7/core';
+import {
+  IScaleOption,
+  IStyleScale,
+  ScaleTypes,
+  StyleScaleType,
+} from '@l7/core';
 import { extent } from 'd3-array';
 import * as d3 from 'd3-scale';
 import { isNil, isNumber, isString, uniq } from 'lodash';
@@ -19,27 +24,27 @@ const scaleMap = {
 
 export default class ScaleController {
   private scaleOptions: {
-    [field: string]: IScale;
+    [field: string]: IScaleOption;
   };
-  constructor(cfg: { [field: string]: IScale }) {
+  constructor(cfg: { [field: string]: IScaleOption }) {
     this.scaleOptions = cfg;
   }
 
-  public createScale(
-    field: string,
-    data?: any[],
-  ): { field: string; scale: any } {
-    let scaleOption: IScale = this.scaleOptions[field];
-    const scale: { field: string; scale: any } = {
+  public createScale(field: string, data?: any[]): IStyleScale {
+    let scaleOption: IScaleOption = this.scaleOptions[field];
+    const scale: IStyleScale = {
       field,
       scale: undefined,
+      type: StyleScaleType.VARIABLE,
     };
     if (!data || !data.length) {
       // 数据为空
-      scale.scale =
-        scaleOption && scaleOption.type
-          ? this.generateScale(scaleOption.type, scaleOption)
-          : d3.scaleOrdinal([field]);
+      if (scaleOption && scaleOption.type) {
+        scale.scale = this.generateScale(scaleOption.type, scaleOption);
+      } else {
+        scale.scale = d3.scaleOrdinal([field]);
+        scale.type = StyleScaleType.CONSTANT;
+      }
       return scale;
     }
     let firstValue = null;
@@ -53,6 +58,7 @@ export default class ScaleController {
     // 常量 Scale
     if (isNumber(field) || (isNil(firstValue) && !scaleOption)) {
       scale.scale = d3.scaleOrdinal([field]);
+      scale.type = StyleScaleType.CONSTANT;
     } else {
       // 根据数据类型判断 默认等分位，时间，和枚举类型
       const type =
@@ -61,7 +67,7 @@ export default class ScaleController {
           : this.getDefaultType(field, firstValue);
       const cfg = this.getScaleCfg(type, field, data);
       Object.assign(cfg, scaleOption);
-      scaleOption = cfg;
+      scaleOption = cfg; // 更新scale配置
       scale.scale = this.generateScale(type, cfg);
     }
     return scale;
@@ -78,7 +84,7 @@ export default class ScaleController {
   }
 
   private getScaleCfg(type: ScaleTypes, field: string, data: any[]) {
-    const cfg: IScale = {
+    const cfg: IScaleOption = {
       field,
       type,
     };
@@ -92,11 +98,12 @@ export default class ScaleController {
     return cfg;
   }
 
-  private generateScale(type: ScaleTypes, scaleOption: IScale) {
+  private generateScale(type: ScaleTypes, scaleOption: IScaleOption) {
     // @ts-ignore
     const scale = scaleMap[type]();
     if (scaleOption.hasOwnProperty('domain')) {
-      scale.domain(scaleOption.domain);
+      // 处理同一字段映射不同视觉通道的问题
+      scale.copy().domain(scaleOption.domain);
     }
     // TODO 其他属性支持
     return scale;
diff --git a/packages/layers/src/core/StyleAttribute.ts b/packages/layers/src/core/StyleAttribute.ts
index f8353b18c3..dbb39d0382 100644
--- a/packages/layers/src/core/StyleAttribute.ts
+++ b/packages/layers/src/core/StyleAttribute.ts
@@ -1,18 +1,17 @@
-import { ILayerStyleAttribute } from '@l7/core';
-import { isNil } from 'lodash';
+import { ILayerStyleAttribute, IStyleScale, StyleScaleType } from '@l7/core';
+import { isNil, isString } from 'lodash';
 
 type CallBack = (...args: any[]) => any;
 
 export default class StyleAttribute implements ILayerStyleAttribute {
-  public type: string;
+  public type: StyleScaleType;
   public names: string[];
-  public scales: any[] = [];
+  public scales: IStyleScale[] = [];
   public values: any[] = [];
   public field: string;
   constructor(cfg: any) {
     const {
-      type = 'base',
-      names = [],
+      type = StyleScaleType.CONSTANT,
       scales = [],
       values = [],
       callback,
@@ -22,11 +21,17 @@ export default class StyleAttribute implements ILayerStyleAttribute {
     this.type = type;
     this.scales = scales;
     this.values = values;
-    this.names = names;
+    this.names = this.parseFields(field) || [];
     // 设置 range  TODO 2维映射
-    this.scales.forEach((scale) => {
-      scale.scale.range(values);
-    });
+    // this.scales.forEach((scale) => {
+    //   scale.scale.range(values);
+    //   if (scale.type === StyleScaleType.VARIABLE) {
+    //     this.type = StyleScaleType.VARIABLE;
+    //   }
+    // });
+    if (callback) {
+      this.type = StyleScaleType.VARIABLE;
+    }
     this.callback = (...params: any[]): any[] => {
       /**
        * 当用户设置的 callback 返回 null 时, 应该返回默认 callback 中的值
@@ -44,7 +49,20 @@ export default class StyleAttribute implements ILayerStyleAttribute {
     };
   }
   public callback: CallBack = () => [];
-
+  public setScales(scales: IStyleScale[]): void {
+    if (scales.some((scale) => scale.type === StyleScaleType.VARIABLE)) {
+      this.type = StyleScaleType.VARIABLE;
+      scales.forEach((scale) => {
+        scale.scale.range(this.values);
+      });
+    } else {
+      // 设置attribute 常量值
+      this.values = scales.map((scale, index) => {
+        return scale.scale(this.names[index]);
+      });
+    }
+    this.scales = scales;
+  }
   public mapping(...params: unknown[]): unknown[] {
     return this.callback.apply(this, params);
   }
@@ -60,4 +78,18 @@ export default class StyleAttribute implements ILayerStyleAttribute {
       return value;
     });
   }
+  /**
+   * @example
+   * 'w*h' => ['w', 'h']
+   * 'w' => ['w']
+   */
+  private parseFields(field: string[] | string): string[] {
+    if (Array.isArray(field)) {
+      return field;
+    }
+    if (isString(field)) {
+      return field.split('*');
+    }
+    return [field];
+  }
 }
diff --git a/packages/layers/src/plugins/DataEncodePlugin.ts b/packages/layers/src/plugins/DataEncodePlugin.ts
index 32f59bcbcc..d86f342e35 100644
--- a/packages/layers/src/plugins/DataEncodePlugin.ts
+++ b/packages/layers/src/plugins/DataEncodePlugin.ts
@@ -4,7 +4,9 @@ import {
   ILayerPlugin,
   ILayerStyleAttribute,
   IParseDataItem,
+  IStyleScale,
   lazyInject,
+  StyleScaleType,
   TYPES,
 } from '@l7/core';
 import { isString } from 'lodash';
@@ -18,10 +20,7 @@ export default class DataEncodePlugin implements ILayerPlugin {
   private scaleController: ScaleController;
 
   private scaleCache: {
-    [fieldName: string]: {
-      field: string;
-      scale: any;
-    };
+    [fieldName: string]: IStyleScale;
   } = {};
 
   public apply(layer: ILayer) {
@@ -39,14 +38,12 @@ export default class DataEncodePlugin implements ILayerPlugin {
       // create scales by source data & config
       Object.keys(layer.styleAttributes).forEach((attributeName) => {
         const attribute = layer.styleAttributes[attributeName];
-        const fields = this.parseFields(attribute.field || '');
         const scales: any[] = [];
-        fields.forEach((field: string) => {
+        attribute.names.forEach((field: string) => {
           scales.push(this.getOrCreateScale(attribute, dataArray));
         });
-        attribute.scales = scales;
+        attribute.setScales(scales);
       });
-
       // mapping with source data
       layer.setEncodedData(this.mapping(layer.styleAttributes, dataArray));
     });
@@ -55,33 +52,24 @@ export default class DataEncodePlugin implements ILayerPlugin {
     // layer.hooks.beforeRender.tap()
   }
 
-  private getOrCreateScale(attribute: ILayerStyleAttribute, data: any[]) {
+  private getOrCreateScale(
+    attribute: ILayerStyleAttribute,
+    data: any[],
+  ): IStyleScale {
     const { field } = attribute;
     let scale = this.scaleCache[field as string];
     if (!scale) {
       scale = this.scaleController.createScale(field as string, data);
-      scale.scale.range(attribute.values);
+      if (scale.type === StyleScaleType.VARIABLE) {
+        scale.scale.range(attribute.values);
+      }
       this.scaleCache[field as string] = scale;
     }
-    // scale: scale.scale.copy(),
-    return this.scaleCache[field as string];
+    return {
+      ...scale,
+      scale: scale.scale.copy(), // 存在相同字段映射不同通道的情况
+    };
   }
-
-  /**
-   * @example
-   * 'w*h' => ['w', 'h']
-   * 'w' => ['w']
-   */
-  private parseFields(field: string[] | string): string[] {
-    if (Array.isArray(field)) {
-      return field;
-    }
-    if (isString(field)) {
-      return field.split('*');
-    }
-    return [field];
-  }
-
   private mapping(
     attributes: {
       [attributeName: string]: ILayerStyleAttribute;
@@ -93,11 +81,14 @@ export default class DataEncodePlugin implements ILayerPlugin {
         id: record._id,
         coordinates: record.coordinates,
       };
-      // TODO 数据过滤
+      // TODO: 数据过滤
       Object.keys(attributes).forEach((attributeName: string) => {
         const attribute = attributes[attributeName];
+        const { type } = attribute;
+        if (type === StyleScaleType.CONSTANT) {
+          return;
+        }
         let values = this.getAttrValue(attribute, record);
-
         if (attributeName === 'color') {
           values = values.map((c: unknown) => {
             return rgb2arr(c as string);
@@ -117,8 +108,11 @@ export default class DataEncodePlugin implements ILayerPlugin {
     const scales = attribute.scales || [];
     const params: unknown[] = [];
 
-    scales.forEach(({ field }) => {
-      if (record[field]) {
+    scales.forEach((scale) => {
+      const { field, type, value } = scale;
+      if (type === StyleScaleType.CONSTANT) {
+        params.push(scale.field);
+      } else {
         params.push(record[field]);
       }
     });
diff --git a/packages/layers/src/plugins/DataSourcePlugin.ts b/packages/layers/src/plugins/DataSourcePlugin.ts
new file mode 100644
index 0000000000..950d7814a8
--- /dev/null
+++ b/packages/layers/src/plugins/DataSourcePlugin.ts
@@ -0,0 +1,20 @@
+import {
+  IGlobalConfigService,
+  ILayer,
+  ILayerPlugin,
+  ILayerStyleAttribute,
+  IParseDataItem,
+  IStyleScale,
+  lazyInject,
+  StyleScaleType,
+  TYPES,
+} from '@l7/core';
+import Source, { ISourceCFG } from '@l7/source';
+export default class DataSourcePlugin implements ILayerPlugin {
+  public apply(layer: ILayer) {
+    layer.hooks.init.tap('DataSourcePlugin', () => {
+      const { data, options } = layer.sourceOption;
+      layer.setSource(new Source(data, options));
+    });
+  }
+}
diff --git a/packages/layers/src/point/index.ts b/packages/layers/src/point/index.ts
index 45aa40db2a..0a7c4e3a64 100644
--- a/packages/layers/src/point/index.ts
+++ b/packages/layers/src/point/index.ts
@@ -1,5 +1,6 @@
 import {
   gl,
+  ILayer,
   IRendererService,
   IShaderModuleService,
   lazyInject,
@@ -50,15 +51,15 @@ export default class PointLayer extends BaseLayer {
 
   private pointFeatures: IPointFeature[] = [];
 
-  public style(options: Partial<IPointLayerStyleOptions>) {
-    // this.layerStyleService.update(options);
-    // this.styleOptions = {
-    //   ...this.styleOptions,
-    //   ...options,
-    // };
-  }
+  // public style(options: Partial<IPointLayerStyleOptions>) {
+  //   // this.layerStyleService.update(options);
+  //   // this.styleOptions = {
+  //   //   ...this.styleOptions,
+  //   //   ...options,
+  //   // };
+  // }
 
-  public render() {
+  public render(): ILayer {
     this.models.forEach((model) =>
       model.draw({
         uniforms: {
diff --git a/packages/layers/src/polygon/buffers/ExtrudeBuffer.ts b/packages/layers/src/polygon/buffers/ExtrudeBuffer.ts
new file mode 100644
index 0000000000..19ec468fab
--- /dev/null
+++ b/packages/layers/src/polygon/buffers/ExtrudeBuffer.ts
@@ -0,0 +1,67 @@
+import earcut from 'earcut';
+import BufferBase, { IBufferInfo, IEncodeFeature } from '../../core/BaseBuffer';
+export default class ExtrudeBuffer extends BufferBase {
+  public buildFeatures() {
+    const layerData = this.data as IEncodeFeature[];
+    layerData.forEach((feature: IEncodeFeature) => {
+      this.calculateTop(feature);
+      this.calculateWall(feature);
+      delete feature.bufferInfo;
+    });
+  }
+
+  public calculateFeatures() {
+    const layerData = this.data as IEncodeFeature[];
+    // 计算长
+    layerData.forEach((feature: IEncodeFeature) => {
+      const { coordinates } = feature;
+      const flattengeo = earcut.flatten(coordinates);
+      const n = this.checkIsClosed(coordinates)
+        ? coordinates[0].length - 1
+        : coordinates[0].length;
+      const { vertices, dimensions, holes } = flattengeo;
+      const indexArray = earcut(vertices, holes, dimensions).map(
+        (v) => this.verticesCount + v,
+      );
+      const bufferInfo: IBufferInfo = {
+        dimensions,
+        vertices,
+        indexArray,
+        verticesOffset: this.verticesCount + 0,
+        indexOffset: this.indexCount + 0,
+        faceNum: n,
+      };
+      this.indexCount += indexArray.length + n * 6;
+      this.verticesCount += vertices.length / dimensions + n * 4;
+      feature.bufferInfo = bufferInfo;
+    });
+  }
+  private calculateTop(feature: IEncodeFeature) {
+    const size = feature.size || 1;
+    const {
+      indexArray,
+      vertices,
+      indexOffset,
+      verticesOffset,
+      dimensions,
+    } = feature.bufferInfo;
+    const pointCount = vertices.length / dimensions;
+    this.encodeArray(feature, vertices.length / dimensions);
+    // 添加顶点
+    for (let i = 0; i < pointCount; i++) {
+      this.attributes.positions.set(
+        [vertices[i * dimensions], vertices[i * dimensions + 1], size],
+        (verticesOffset + i) * 3,
+      );
+      // 顶部文理坐标计算
+      if (this.uv) {
+        // TODO 用过BBox计算纹理坐标
+        this.attributes.uv.set([-1, -1], (verticesOffset + i) * 2);
+      }
+    }
+    feature.bufferInfo.verticesOffset += pointCount;
+    // 添加顶点索引
+    this.indexArray.set(indexArray, indexOffset); // 顶部坐标
+    feature.bufferInfo.indexOffset += indexArray.length;
+  }
+}
diff --git a/packages/layers/src/polygon/buffers/extrude_buffer.ts b/packages/layers/src/polygon/buffers/extrude_buffer.ts
deleted file mode 100644
index 8fd8b036bc..0000000000
--- a/packages/layers/src/polygon/buffers/extrude_buffer.ts
+++ /dev/null
@@ -1,66 +0,0 @@
-// import earcut from 'earcut';
-// import BufferBase, { IBufferInfo, IEncodeFeature } from '../../core/buffer';
-// export default class ExtrudeButffer extends BufferBase {
-//   public _buildFeatures() {
-//     const layerData = this.get('data');
-//     layerData.forEach((feature: IEncodeFeature) => {
-//       this.calculateTop(feature);
-//       this.calculateWall(feature);
-//       delete feature.bufferInfo;
-//     });
-//   }
-
-//   public _calculateFeatures() {
-//     const layerData = this.get('data');
-//     // 计算长
-//     layerData.forEach((feature: IEncodeFeature) => {
-//       const { coordinates } = feature;
-//       const flattengeo = earcut.flatten(coordinates);
-//       const n = this.checkIsClosed(coordinates)
-//         ? coordinates[0].length - 1
-//         : coordinates[0].length;
-//       const { vertices, dimensions, holes } = flattengeo;
-//       const indexArray = earcut(vertices, holes, dimensions).map(
-//         (v) => this.verticesCount + v,
-//       );
-//       const bufferInfo: IBufferInfo = {
-//         dimensions,
-//         vertices,
-//         indexArray,
-//         verticesOffset: this.verticesCount + 0,
-//         indexOffset: this.indexCount + 0,
-//         faceNum: n,
-//       };
-//       this.indexCount += indexArray.length + n * 6;
-//       this.verticesCount += vertices.length / dimensions + n * 4;
-//       feature.bufferInfo = bufferInfo;
-//     });
-//   }
-//   private calculateTop(feature: IEncodeFeature) {
-//     const size = feature.size;
-//     const {
-//       indexArray,
-//       vertices,
-//       indexOffset,
-//       verticesOffset,
-//       dimensions,
-//     } = feature.bufferInfo;
-//     const pointCount = vertices.length / dimensions;
-//     this.encodeArray(feature, dimensions);
-//     // 添加顶点
-//     for (let i = 0; i < pointCount; i++) {
-//       this.attributes.positions.set(
-//         [vertices[i * 3], vertices[i * 3 + 1], size],
-//         (verticesOffset + i) * 3,
-//       );
-//       // 顶部文理坐标计算
-//       if (this.get('uv')) {
-//         // TODO 用过BBox计算纹理坐标
-//         this.attributes.uv.set([-1, -1], (verticesOffset + i) * 2);
-//       }
-//     }
-//     feature.bufferInfo.verticesOffset += pointCount;
-//     // 添加顶点索引
-//     this.indexArray.set(indexArray, indexOffset); // 顶部坐标
-//   }
-// }
diff --git a/packages/layers/src/polygon/index.ts b/packages/layers/src/polygon/index.ts
index dd90ab97fb..0b9f93ad62 100644
--- a/packages/layers/src/polygon/index.ts
+++ b/packages/layers/src/polygon/index.ts
@@ -6,6 +6,7 @@ import {
   TYPES,
 } from '@l7/core';
 import BaseLayer from '../core/BaseLayer';
+import ExtrudeBuffer from './buffers/ExtrudeBuffer';
 import FillBuffer from './buffers/FillBuffer';
 import polygon_frag from './shaders/polygon_frag.glsl';
 import polygon_vert from './shaders/polygon_vert.glsl';
@@ -19,14 +20,6 @@ export default class PolygonLayer extends BaseLayer {
   @lazyInject(TYPES.IRendererService)
   private readonly renderer: IRendererService;
 
-  public style(options: any) {
-    // this.layerStyleService.update(options);
-    // this.styleOptions = {
-    //   ...this.styleOptions,
-    //   ...options,
-    // };
-  }
-
   protected renderModels() {
     this.models.forEach((model) =>
       model.draw({
@@ -46,10 +39,15 @@ export default class PolygonLayer extends BaseLayer {
 
     this.models = [];
     const { vs, fs, uniforms } = this.shaderModule.getModule('polygon');
-    const buffer = new FillBuffer({
+    const buffer = new ExtrudeBuffer({
       data: this.getEncodedData(),
     });
-
+    buffer.computeVertexNormals();
+    const buffer2 = new FillBuffer({
+      data: this.getEncodedData(),
+    });
+    console.log(buffer);
+    console.log(buffer2);
     const {
       createAttribute,
       createBuffer,
@@ -67,6 +65,13 @@ export default class PolygonLayer extends BaseLayer {
             }),
             size: 3,
           }),
+          a_normal: createAttribute({
+            buffer: createBuffer({
+              data: buffer.attributes.normals,
+              type: gl.FLOAT,
+            }),
+            size: 3,
+          }),
           a_color: createAttribute({
             buffer: createBuffer({
               data: buffer.attributes.colors,
@@ -75,7 +80,10 @@ export default class PolygonLayer extends BaseLayer {
             size: 4,
           }),
         },
-        uniforms,
+        uniforms: {
+          ...uniforms,
+          u_opacity: this.styleOption.opacity as number,
+        },
         fs,
         vs,
         count: buffer.indexArray.length,
diff --git a/packages/layers/src/polygon/shaders/polygon_frag.glsl b/packages/layers/src/polygon/shaders/polygon_frag.glsl
index 59f63f536c..6f26ac6083 100644
--- a/packages/layers/src/polygon/shaders/polygon_frag.glsl
+++ b/packages/layers/src/polygon/shaders/polygon_frag.glsl
@@ -1,4 +1,6 @@
 varying vec4 v_color;
+uniform float u_opacity: 1.0;
 void main() {
   gl_FragColor = v_color;
+  gl_FragColor.a *= u_opacity;
 }
\ No newline at end of file
diff --git a/packages/layers/src/polygon/shaders/polygon_vert.glsl b/packages/layers/src/polygon/shaders/polygon_vert.glsl
index 05efd8436c..b6a1610cb9 100644
--- a/packages/layers/src/polygon/shaders/polygon_vert.glsl
+++ b/packages/layers/src/polygon/shaders/polygon_vert.glsl
@@ -1,6 +1,6 @@
 attribute vec4 a_color; 
 attribute vec3 a_Position;
-
+attribute vec3 a_normal;
 uniform mat4 u_ModelMatrix;
 
 varying vec4 v_color;
diff --git a/packages/utils/src/geo.ts b/packages/utils/src/geo.ts
index c09e37e614..906cd2011c 100644
--- a/packages/utils/src/geo.ts
+++ b/packages/utils/src/geo.ts
@@ -1,5 +1,6 @@
 import { BBox } from '@turf/helpers';
-
+const originShift = (2 * Math.PI * 6378137) / 2.0;
+type Point = [number, number] | [number, number, number];
 /**
  * 计算地理数据范围
  * @param {dataArray} data 地理坐标数据
@@ -46,3 +47,93 @@ function transform(item: any[], cb: (item: any[]) => any): any {
   }
   return cb(item);
 }
+export function lngLatToMeters(lnglat: Point): Point;
+export function lngLatToMeters(
+  lnglat: Point,
+  validate: boolean = true,
+  accuracy = { enable: true, decimal: 1 },
+) {
+  lnglat = validateLngLat(lnglat, validate);
+  const lng = lnglat[0];
+  const lat = lnglat[1];
+  let x = (lng * originShift) / 180.0;
+  let y =
+    Math.log(Math.tan(((90 + lat) * Math.PI) / 360.0)) / (Math.PI / 180.0);
+  y = (y * originShift) / 180.0;
+  if (accuracy.enable) {
+    x = Number(x.toFixed(accuracy.decimal));
+    y = Number(y.toFixed(accuracy.decimal));
+  }
+  return lnglat.length === 3 ? [x, y, lnglat[2]] : [x, y];
+}
+
+export function metersToLngLat(meters: Point, decimal = 6) {
+  const x = meters[0];
+  const y = meters[1];
+  let lng = (x / originShift) * 180.0;
+  let lat = (y / originShift) * 180.0;
+  lat =
+    (180 / Math.PI) *
+    (2 * Math.atan(Math.exp((lat * Math.PI) / 180.0)) - Math.PI / 2.0);
+  if (decimal !== undefined && decimal !== null) {
+    lng = Number(lng.toFixed(decimal));
+    lat = Number(lat.toFixed(decimal));
+  }
+  return meters.length === 3 ? [lng, lat, meters[2]] : [lng, lat];
+}
+export function longitude(lng: number) {
+  if (lng === undefined || lng === null) {
+    throw new Error('lng is required');
+  }
+
+  // lngitudes cannot extends beyond +/-90 degrees
+  if (lng > 180 || lng < -180) {
+    lng = lng % 360;
+    if (lng > 180) {
+      lng = -360 + lng;
+    }
+    if (lng < -180) {
+      lng = 360 + lng;
+    }
+    if (lng === 0) {
+      lng = 0;
+    }
+  }
+  return lng;
+}
+export function latitude(lat: number) {
+  if (lat === undefined || lat === null) {
+    throw new Error('lat is required');
+  }
+
+  if (lat > 90 || lat < -90) {
+    lat = lat % 180;
+    if (lat > 90) {
+      lat = -180 + lat;
+    }
+    if (lat < -90) {
+      lat = 180 + lat;
+    }
+    if (lat === 0) {
+      lat = 0;
+    }
+  }
+  return lat;
+}
+export function validateLngLat(lnglat: Point, validate: boolean): Point {
+  if (validate === false) {
+    return lnglat;
+  }
+
+  const lng = longitude(lnglat[0]);
+  let lat = latitude(lnglat[1]);
+
+  // Global Mercator does not support latitudes within 85 to 90 degrees
+  if (lat > 85) {
+    lat = 85;
+  }
+  if (lat < -85) {
+    lat = -85;
+  }
+  return lnglat.length === 3 ? [lng, lat, lnglat[2]] : [lng, lat];
+}
diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index cd9bb4ac59..7165880398 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -1,2 +1,2 @@
 export { djb2hash, BKDRHash } from './hash';
-export { extent, tranfrormCoord } from './geo';
+export * from './geo';
diff --git a/stories/MapAdaptor/components/Polygon.tsx b/stories/MapAdaptor/components/Polygon.tsx
index 19a1a95cda..92d5ba42ac 100644
--- a/stories/MapAdaptor/components/Polygon.tsx
+++ b/stories/MapAdaptor/components/Polygon.tsx
@@ -27,7 +27,9 @@ export default class Mapbox extends React.Component {
       features: [
         {
           type: 'Feature',
-          properties: {},
+          properties: {
+            name: 'test',
+          },
           geometry: {
             type: 'Polygon',
             coordinates: [
@@ -53,20 +55,13 @@ export default class Mapbox extends React.Component {
     });
     const layer = new PolygonLayer({
       enableMultiPassRenderer: true,
-      passes: [
-        'blurH',
-        [
-          'blurV',
-          {
-            blurRadius: 8,
-          },
-        ],
-      ],
+      passes: [],
     });
 
     // TODO: new GeoJSONSource()
     layer
       .source(await response.json())
+      .size('name', [0, 10000, 50000, 30000, 100000])
       .color('name', [
         '#2E8AE6',
         '#69D1AB',
@@ -74,12 +69,15 @@ export default class Mapbox extends React.Component {
         '#FFD591',
         '#FF7A45',
         '#CF1D49',
-      ]);
+      ])
+      .shape('fill')
+      .style({
+        opacity: 0.8,
+      });
     scene.addLayer(layer);
     scene.render();
-
     this.scene = scene;
-
+    console.log(layer);
     /*** 运行时修改样式属性 ***/
   }