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@antv/l7-core
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@antv/l7-core - npm Package Compare versions
Comparing version 2.0.27-alpha.0 to 2.0.28-alpha.0
@@ -0,3 +1,3 @@ | ||
| import { SyncBailHook, SyncHook, SyncWaterfallHook } from '@antv/async-hook'; | ||
| import { Container } from 'inversify'; | ||
| import { SyncBailHook, SyncHook, SyncWaterfallHook } from 'tapable'; | ||
| import Clock from '../../utils/clock'; | ||
@@ -70,15 +70,15 @@ import { ISceneConfig } from '../config/IConfigService'; | ||
| hooks: { | ||
| init: SyncBailHook<void, boolean | void>; | ||
| afterInit: SyncBailHook<void, boolean | void>; | ||
| beforeRenderData: SyncWaterfallHook<boolean | void>; | ||
| beforeRender: SyncBailHook<void, boolean | void>; | ||
| afterRender: SyncHook<void>; | ||
| beforePickingEncode: SyncHook<void>; | ||
| afterPickingEncode: SyncHook<void>; | ||
| beforeHighlight: SyncHook<[number[]]>; | ||
| beforeSelect: SyncHook<[number[]]>; | ||
| afterSelect: SyncHook<void>; | ||
| afterHighlight: SyncHook<void>; | ||
| beforeDestroy: SyncHook<void>; | ||
| afterDestroy: SyncHook<void>; | ||
| init: SyncBailHook; | ||
| afterInit: SyncBailHook; | ||
| beforeRenderData: SyncWaterfallHook; | ||
| beforeRender: SyncBailHook; | ||
| afterRender: SyncHook; | ||
| beforePickingEncode: SyncHook; | ||
| afterPickingEncode: SyncHook; | ||
| beforeHighlight: SyncHook; | ||
| beforeSelect: SyncHook; | ||
| afterSelect: SyncHook; | ||
| afterHighlight: SyncHook; | ||
| beforeDestroy: SyncHook; | ||
| afterDestroy: SyncHook; | ||
| }; | ||
@@ -85,0 +85,0 @@ models: IModel[]; |
@@ -99,3 +99,3 @@ import _initializerDefineProperty from "@babel/runtime/helpers/initializerDefineProperty"; | ||
| }).forEach(function (layer) { | ||
| layer.hooks.beforeRenderData.call(true); | ||
| layer.hooks.beforeRenderData.call(); | ||
| layer.hooks.beforeRender.call(); | ||
@@ -102,0 +102,0 @@ layer.render(); |
@@ -15,2 +15,3 @@ import _regeneratorRuntime from "@babel/runtime/regenerator"; | ||
| import { AsyncParallelHook } from '@antv/async-hook'; | ||
| import { DOM } from '@antv/l7-utils'; | ||
@@ -20,3 +21,2 @@ import elementResizeEvent, { unbind } from 'element-resize-event'; | ||
| import { inject, injectable } from 'inversify'; | ||
| import { AsyncParallelHook } from 'tapable'; | ||
| import { TYPES } from '../../types'; | ||
@@ -108,3 +108,3 @@ import { createRendererContainer } from '../../utils/dom'; | ||
| _this.hooks = { | ||
| init: new AsyncParallelHook(['config']) | ||
| init: new AsyncParallelHook() | ||
| }; | ||
@@ -111,0 +111,0 @@ return _this; |
@@ -15,10 +15,10 @@ import _defineProperty from "@babel/runtime/helpers/defineProperty"; | ||
| var common = "#define PI 3.14159265359"; | ||
| var decode = "#define SHIFT_RIGHT17 1.0 / 131072.0\n#define SHIFT_RIGHT18 1.0 / 262144.0\n#define SHIFT_RIGHT19 1.0 / 524288.0\n#define SHIFT_RIGHT20 1.0 / 1048576.0\n#define SHIFT_RIGHT21 1.0 / 2097152.0\n#define SHIFT_RIGHT22 1.0 / 4194304.0\n#define SHIFT_RIGHT23 1.0 / 8388608.0\n#define SHIFT_RIGHT24 1.0 / 16777216.0\n\n#define SHIFT_LEFT17 131072.0\n#define SHIFT_LEFT18 262144.0\n#define SHIFT_LEFT19 524288.0\n#define SHIFT_LEFT20 1048576.0\n#define SHIFT_LEFT21 2097152.0\n#define SHIFT_LEFT22 4194304.0\n#define SHIFT_LEFT23 8388608.0\n#define SHIFT_LEFT24 16777216.0\n\nvec2 unpack_float(const float packedValue) {\n int packedIntValue = int(packedValue);\n int v0 = packedIntValue / 256;\n return vec2(v0, packedIntValue - v0 * 256);\n}\n\nvec4 decode_color(const vec2 encodedColor) {\n return vec4(\n unpack_float(encodedColor[0]) / 255.0,\n unpack_float(encodedColor[1]) / 255.0\n );\n}"; | ||
| var decode = "#define SHIFT_RIGHT17 1.0 / 131072.0\n#define SHIFT_RIGHT18 1.0 / 262144.0\n#define SHIFT_RIGHT19 1.0 / 524288.0\n#define SHIFT_RIGHT20 1.0 / 1048576.0\n#define SHIFT_RIGHT21 1.0 / 2097152.0\n#define SHIFT_RIGHT22 1.0 / 4194304.0\n#define SHIFT_RIGHT23 1.0 / 8388608.0\n#define SHIFT_RIGHT24 1.0 / 16777216.0\n\n#define SHIFT_LEFT17 131072.0\n#define SHIFT_LEFT18 262144.0\n#define SHIFT_LEFT19 524288.0\n#define SHIFT_LEFT20 1048576.0\n#define SHIFT_LEFT21 2097152.0\n#define SHIFT_LEFT22 4194304.0\n#define SHIFT_LEFT23 8388608.0\n#define SHIFT_LEFT24 16777216.0\n\nvec2 unpack_float(float packedValue) {\n int packedIntValue = int(packedValue);\n int v0 = packedIntValue / 256;\n return vec2(v0, packedIntValue - v0 * 256);\n}\n\nvec4 decode_color(vec2 encodedColor) {\n return vec4(\n unpack_float(encodedColor[0]) / 255.0,\n unpack_float(encodedColor[1]) / 255.0\n );\n}\n"; | ||
| var light = "#define ambientRatio 0.5\n#define diffuseRatio 0.3\n#define specularRatio 0.2\n\n\nfloat calc_lighting(vec4 pos) {\n\n vec3 worldPos = vec3(pos * u_ModelMatrix);\n\n vec3 worldNormal = a_Normal;\n // //cal light weight\n vec3 viewDir = normalize(u_CameraPosition - worldPos);\n\n vec3 lightDir = normalize(reverse_offset_normal(vec3(1, 10.5, 12)));\n\n vec3 halfDir = normalize(viewDir+lightDir);\n // //lambert\n float lambert = dot(worldNormal, lightDir);\n //specular\n float specular = pow(max(0.0, dot(worldNormal, halfDir)), 32.0);\n //sum to light weight\n float lightWeight = ambientRatio + diffuseRatio * lambert + specularRatio * specular;\n\n return lightWeight;\n}\n"; | ||
| var lighting = "// Blinn-Phong model\n// apply lighting in vertex shader instead of fragment shader\n// @see https://learnopengl.com/Advanced-Lighting/Advanced-Lighting\nuniform float u_Ambient : 1.0;\nuniform float u_Diffuse : 1.0;\nuniform float u_Specular : 1.0;\nuniform int u_NumOfDirectionalLights : 1;\nuniform int u_NumOfSpotLights : 0;\n\n#define SHININESS 32.0\n#define MAX_NUM_OF_DIRECTIONAL_LIGHTS 3\n#define MAX_NUM_OF_SPOT_LIGHTS 3\n\nstruct DirectionalLight {\n vec3 direction;\n vec3 ambient;\n vec3 diffuse;\n vec3 specular;\n};\n\nstruct SpotLight {\n vec3 position;\n vec3 direction;\n vec3 ambient;\n vec3 diffuse;\n vec3 specular;\n float constant;\n float linear;\n float quadratic;\n float angle;\n float blur;\n float exponent;\n};\n\nuniform DirectionalLight u_DirectionalLights[MAX_NUM_OF_DIRECTIONAL_LIGHTS];\nuniform SpotLight u_SpotLights[MAX_NUM_OF_SPOT_LIGHTS];\n\nvec3 calc_directional_light(DirectionalLight light, vec3 normal, vec3 viewDir) {\n vec3 lightDir = normalize(light.direction);\n // diffuse shading\n float diff = max(dot(normal, lightDir), 0.0);\n // Blinn-Phong specular shading\n vec3 halfwayDir = normalize(lightDir + viewDir);\n float spec = pow(max(dot(normal, halfwayDir), 0.0), SHININESS);\n\n vec3 ambient = light.ambient * u_Ambient;\n vec3 diffuse = light.diffuse * diff * u_Diffuse;\n vec3 specular = light.specular * spec * u_Specular;\n\n return ambient + diffuse + specular;\n}\n\n// vec3 calc_spot_light(SpotLight light, vec3 normal, vec3 fragPos, vec3 viewDir) {\n// vec3 lightDir = normalize(light.position - fragPos);\n// // diffuse shading\n// float diff = max(dot(normal, lightDir), 0.0);\n// // specular shading\n// vec3 reflectDir = reflect(-lightDir, normal);\n// float spec = pow(max(dot(viewDir, reflectDir), 0.0), SHININESS);\n// // attenuation\n// float distance = length(light.position - fragPos);\n// float attenuation = 1.0 / (light.constant + light.linear * distance + \n// light.quadratic * (distance * distance)); \n\n// vec3 ambient = light.ambient * u_Ambient;\n// vec3 diffuse = light.diffuse * diff * u_Diffuse;\n// vec3 specular = light.specular * spec * u_Specular;\n\n// float spotEffect = dot(normalize(light.direction), -lightDir);\n// float spotCosCutoff = cos(light.angle / 180.0 * PI);\n// float spotCosOuterCutoff = cos((light.angle + light.blur) / 180.0 * PI);\n// float spotCosInnerCutoff = cos((light.angle - light.blur) / 180.0 * PI);\n// if (spotEffect > spotCosCutoff) {\n// spotEffect = pow(smoothstep(spotCosOuterCutoff, spotCosInnerCutoff, spotEffect), light.exponent);\n// } else {\n// spotEffect = 0.0;\n// }\n\n// return ambient + attenuation * (spotEffect * diffuse + specular);\n// }\n\nvec3 calc_lighting(vec3 position, vec3 normal, vec3 viewDir) {\n vec3 weight = vec3(0.0);\n for (int i = 0; i < MAX_NUM_OF_DIRECTIONAL_LIGHTS; i++) {\n if (i >= u_NumOfDirectionalLights) {\n break;\n }\n weight += calc_directional_light(u_DirectionalLights[i], normal, viewDir);\n }\n // for (int i = 0; i < MAX_NUM_OF_SPOT_LIGHTS; i++) {\n // if (i >= u_NumOfSpotLights) {\n // break;\n // }\n // weight += calc_spot_light(u_SpotLights[i], normal, position, viewDir);\n // }\n return weight;\n}"; | ||
| var lighting = "// Blinn-Phong model\n// apply lighting in vertex shader instead of fragment shader\n// @see https://learnopengl.com/Advanced-Lighting/Advanced-Lighting\nuniform float u_Ambient : 1.0;\nuniform float u_Diffuse : 1.0;\nuniform float u_Specular : 1.0;\nuniform int u_NumOfDirectionalLights : 1;\nuniform int u_NumOfSpotLights : 0;\n\n#define SHININESS 32.0\n#define MAX_NUM_OF_DIRECTIONAL_LIGHTS 3\n#define MAX_NUM_OF_SPOT_LIGHTS 3\n\nstruct DirectionalLight {\n vec3 direction;\n vec3 ambient;\n vec3 diffuse;\n vec3 specular;\n};\n\nstruct SpotLight {\n vec3 position;\n vec3 direction;\n vec3 ambient;\n vec3 diffuse;\n vec3 specular;\n float constant;\n float linear;\n float quadratic;\n float angle;\n float blur;\n float exponent;\n};\n\nuniform DirectionalLight u_DirectionalLights[MAX_NUM_OF_DIRECTIONAL_LIGHTS];\nuniform SpotLight u_SpotLights[MAX_NUM_OF_SPOT_LIGHTS];\n\nvec3 calc_directional_light(DirectionalLight light, vec3 normal, vec3 viewDir) {\n vec3 lightDir = normalize(light.direction);\n // diffuse shading\n float diff = max(dot(normal, lightDir), 0.0);\n // Blinn-Phong specular shading\n vec3 halfwayDir = normalize(lightDir + viewDir);\n float spec = pow(max(dot(normal, halfwayDir), 0.0), SHININESS);\n\n vec3 ambient = light.ambient * u_Ambient;\n vec3 diffuse = light.diffuse * diff * u_Diffuse;\n vec3 specular = light.specular * spec * u_Specular;\n\n return ambient + diffuse + specular;\n}\n\n// vec3 calc_spot_light(SpotLight light, vec3 normal, vec3 fragPos, vec3 viewDir) {\n// vec3 lightDir = normalize(light.position - fragPos);\n// // diffuse shading\n// float diff = max(dot(normal, lightDir), 0.0);\n// // specular shading\n// vec3 reflectDir = reflect(-lightDir, normal);\n// float spec = pow(max(dot(viewDir, reflectDir), 0.0), SHININESS);\n// // attenuation\n// float distance = length(light.position - fragPos);\n// float attenuation = 1.0 / (light.constant + light.linear * distance +\n// light.quadratic * (distance * distance));\n\n// vec3 ambient = light.ambient * u_Ambient;\n// vec3 diffuse = light.diffuse * diff * u_Diffuse;\n// vec3 specular = light.specular * spec * u_Specular;\n\n// float spotEffect = dot(normalize(light.direction), -lightDir);\n// float spotCosCutoff = cos(light.angle / 180.0 * PI);\n// float spotCosOuterCutoff = cos((light.angle + light.blur) / 180.0 * PI);\n// float spotCosInnerCutoff = cos((light.angle - light.blur) / 180.0 * PI);\n// if (spotEffect > spotCosCutoff) {\n// spotEffect = pow(smoothstep(spotCosOuterCutoff, spotCosInnerCutoff, spotEffect), light.exponent);\n// } else {\n// spotEffect = 0.0;\n// }\n\n// return ambient + attenuation * (spotEffect * diffuse + specular);\n// }\n\nvec3 calc_lighting(vec3 position, vec3 normal, vec3 viewDir) {\n vec3 weight = vec3(0.0);\n for (int i = 0; i < MAX_NUM_OF_DIRECTIONAL_LIGHTS; i++) {\n if (i >= u_NumOfDirectionalLights) {\n break;\n }\n weight += calc_directional_light(u_DirectionalLights[i], normal, viewDir);\n }\n // for (int i = 0; i < MAX_NUM_OF_SPOT_LIGHTS; i++) {\n // if (i >= u_NumOfSpotLights) {\n // break;\n // }\n // weight += calc_spot_light(u_SpotLights[i], normal, position, viewDir);\n // }\n return weight;\n}\n"; | ||
| var pickingFrag = "varying vec4 v_PickingResult;\nuniform vec4 u_HighlightColor : [0, 0, 0, 0];\nuniform float u_PickingStage : 0.0;\n\n#define PICKING_NONE 0.0\n#define PICKING_ENCODE 1.0\n#define PICKING_HIGHLIGHT 2.0\n#define COLOR_SCALE 1. / 255.\n\n/*\n * Returns highlight color if this item is selected.\n */\nvec4 filterHighlightColor(vec4 color) {\n bool selected = bool(v_PickingResult.a);\n\n if (selected) {\n vec4 highLightColor = u_HighlightColor * COLOR_SCALE;\n\n float highLightAlpha = highLightColor.a;\n float highLightRatio = highLightAlpha / (highLightAlpha + color.a * (1.0 - highLightAlpha));\n\n vec3 resultRGB = mix(color.rgb, highLightColor.rgb, highLightRatio);\n return vec4(resultRGB, color.a);\n } else {\n return color;\n }\n}\n\n/*\n * Returns picking color if picking enabled else unmodified argument.\n */\nvec4 filterPickingColor(vec4 color) {\n vec3 pickingColor = v_PickingResult.rgb;\n if (u_PickingStage == PICKING_ENCODE && length(pickingColor) < 0.001) {\n discard;\n }\n return u_PickingStage == PICKING_ENCODE ? vec4(pickingColor, 1.0) : color;\n}\n\n/*\n * Returns picking color if picking is enabled if not\n * highlight color if this item is selected, otherwise unmodified argument.\n */\nvec4 filterColor(vec4 color) {\n return filterPickingColor(filterHighlightColor(color));\n}\n"; | ||
| var pickingVert = "attribute vec3 a_PickingColor;\nvarying vec4 v_PickingResult;\n\nuniform vec3 u_PickingColor : [0, 0, 0];\nuniform vec4 u_HighlightColor : [0, 0, 0, 0];\nuniform float u_PickingStage : 0.0;\nuniform float u_PickingThreshold : 1.0;\n\n#define PICKING_NONE 0.0\n#define PICKING_ENCODE 1.0\n#define PICKING_HIGHLIGHT 2.0\n#define COLOR_SCALE 1. / 255.\n\nbool isVertexPicked(vec3 vertexColor) {\n return\n abs(vertexColor.r - u_PickingColor.r) < u_PickingThreshold &&\n abs(vertexColor.g - u_PickingColor.g) < u_PickingThreshold &&\n abs(vertexColor.b - u_PickingColor.b) < u_PickingThreshold;\n}\n\nvoid setPickingColor(vec3 pickingColor) {\n // compares only in highlight stage\n v_PickingResult.a = float((u_PickingStage == PICKING_HIGHLIGHT) && isVertexPicked(pickingColor));\n\n // Stores the picking color so that the fragment shader can render it during picking\n v_PickingResult.rgb = pickingColor * COLOR_SCALE;\n}\n"; | ||
| var project = "\n#define E 2.718281828459045\nvec2 ProjectFlat(vec2 lnglat){\n float maxs=85.0511287798;\n float lat=max(min(maxs,lnglat.y),-maxs);\n float scale= 268435456.;\n float d=PI/180.;\n float x=lnglat.x*d;\n float y=lat*d;\n y=log(tan((PI/4.)+(y/2.)));\n\n float a=.5/PI,\n b=.5,\n c=-.5/PI;\n d=.5;\n x=scale*(a*x+b);\n y=scale*(c*y+d);\n return vec2(x,y);\n}\n\nvec2 unProjectFlat(vec2 px){\n float a=.5/PI;\n float b=.5;\n float c=-.5/PI;\n float d=.5;\n float scale = 268435456.;\n float x=(px.x/scale-b)/a;\n float y=(px.y/scale-d)/c;\n y=(atan(pow(E,y))-(PI/4.))*2.;\n d=PI/180.;\n float lat=y/d;\n float lng=x/d;\n return vec2(lng,lat);\n}\n\nfloat pixelDistance(vec2 from, vec2 to) {\n vec2 a1 = ProjectFlat(from);\n vec2 b1 = ProjectFlat(to);\n return distance(a1, b1);\n}\n"; | ||
| var projection = "#define TILE_SIZE 512.0\n#define PI 3.1415926536\n#define WORLD_SCALE TILE_SIZE / (PI * 2.0)\n\n#define COORDINATE_SYSTEM_LNGLAT 1.0\n#define COORDINATE_SYSTEM_LNGLAT_OFFSET 2.0\n#define COORDINATE_SYSTEM_VECTOR_TILE 3.0\n#define COORDINATE_SYSTEM_IDENTITY 4.0\n#define COORDINATE_SYSTEM_P20 5.0\n#define COORDINATE_SYSTEM_P20_OFFSET 6.0\n#define COORDINATE_SYSTEM_METER_OFFSET 7.0\n\nuniform mat4 u_ViewMatrix;\nuniform mat4 u_ProjectionMatrix;\nuniform mat4 u_ViewProjectionMatrix;\nuniform float u_Zoom : 1;\nuniform float u_ZoomScale : 1;\n\nuniform float u_CoordinateSystem;\nuniform vec2 u_ViewportCenter;\nuniform vec4 u_ViewportCenterProjection;\nuniform vec3 u_PixelsPerDegree;\nuniform vec3 u_PixelsPerDegree2;\nuniform vec3 u_PixelsPerMeter;\n\nuniform vec2 u_ViewportSize;\nuniform float u_DevicePixelRatio;\nuniform float u_FocalDistance;\nuniform vec3 u_CameraPosition;\n\n// web mercator coords -> world coords\nvec2 project_mercator(vec2 lnglat) {\n float x = lnglat.x;\n return vec2(\n radians(x) + PI,\n PI - log(tan(PI * 0.25 + radians(lnglat.y) * 0.5))\n );\n}\n\nfloat project_scale(float meters) {\n return meters * u_PixelsPerMeter.z;\n}\n\n\n// offset coords -> world coords\nvec4 project_offset(vec4 offset) {\n float dy = offset.y;\n dy = clamp(dy, -1., 1.);\n vec3 pixels_per_unit = u_PixelsPerDegree + u_PixelsPerDegree2 * dy;\n return vec4(offset.xyz * pixels_per_unit, offset.w);\n}\n\nvec3 project_normal(vec3 normal) {\n vec4 normal_modelspace = u_ModelMatrix * vec4(normal, 0.0);\n return normalize(normal_modelspace.xyz * u_PixelsPerMeter);\n}\n\nvec3 project_offset_normal(vec3 vector) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT\n || u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // normals generated by the polygon tesselator are in lnglat offsets instead of meters\n return normalize(vector * u_PixelsPerDegree);\n }\n return project_normal(vector);\n}\n\n// reverse Y\nvec3 reverse_offset_normal(vec3 vector) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20) {\n return vector * vec3(1.0, -1.0, 1.0);\n }\n return vector;\n}\n\nvec4 project_position(vec4 position) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET\n || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n float X = position.x - u_ViewportCenter.x;\n float Y = position.y - u_ViewportCenter.y;\n return project_offset(vec4(X, Y, position.z, position.w));\n }\n\n if (u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT) {\n return vec4(\n project_mercator(position.xy) * WORLD_SCALE * u_ZoomScale,\n project_scale(position.z),\n position.w\n );\n }\n\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20) {\n return vec4(\n (project_mercator(position.xy) * WORLD_SCALE * u_ZoomScale - vec2(215440491., 106744817.)) * vec2(1., -1.),\n project_scale(position.z),\n position.w\n );\n }\n\n // TODO: \u74E6\u7247\u5750\u6807\u7CFB & \u5E38\u89C4\u4E16\u754C\u5750\u6807\u7CFB\n}\nvec2 project_pixel_size_to_clipspace(vec2 pixels) {\n vec2 offset = pixels / u_ViewportSize * u_DevicePixelRatio * 2.0;\n return offset * u_FocalDistance;\n}\n\nfloat project_pixel(float pixel) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20 || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n // P20 \u5750\u6807\u7CFB\u4E0B\uFF0C\u4E3A\u4E86\u548C Web \u58A8\u5361\u6258\u5750\u6807\u7CFB\u7EDF\u4E00\uFF0Czoom \u9ED8\u8BA4\u51CF1\n return pixel * pow(2.0, (19.0 - u_Zoom));\n }\n return pixel;\n}\nvec2 project_pixel(vec2 pixel) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20 || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n // P20 \u5750\u6807\u7CFB\u4E0B\uFF0C\u4E3A\u4E86\u548C Web \u58A8\u5361\u6258\u5750\u6807\u7CFB\u7EDF\u4E00\uFF0Czoom \u9ED8\u8BA4\u51CF1\n return pixel * pow(2.0, (19.0 - u_Zoom));\n }\n return pixel * -1.;\n}\n\nvec4 project_common_position_to_clipspace(vec4 position, mat4 viewProjectionMatrix, vec4 center) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_METER_OFFSET ||\n u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // Needs to be divided with project_uCommonUnitsPerMeter\n position.w *= u_PixelsPerMeter.z;\n }\n return viewProjectionMatrix * position + center;\n}\n\n// Projects from common space coordinates to clip space\nvec4 project_common_position_to_clipspace(vec4 position) {\n return project_common_position_to_clipspace(\n position,\n u_ViewProjectionMatrix,\n u_ViewportCenterProjection\n );\n}\n\nvec4 unproject_clipspace_to_position(vec4 clipspacePos, mat4 u_InverseViewProjectionMatrix) {\n vec4 pos = u_InverseViewProjectionMatrix * (clipspacePos - u_ViewportCenterProjection);\n\n if (u_CoordinateSystem == COORDINATE_SYSTEM_METER_OFFSET ||\n u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // Needs to be divided with project_uCommonUnitsPerMeter\n pos.w = pos.w / u_PixelsPerMeter.z;\n }\n return pos;\n}\n"; | ||
| var sdf2d = "/**\n * 2D signed distance field functions\n * @see http://www.iquilezles.org/www/articles/distfunctions2d/distfunctions2d.htm\n */\n\nfloat ndot(vec2 a, vec2 b ) { return a.x*b.x - a.y*b.y; }\n\nfloat sdCircle(vec2 p, float r) {\n return length(p) - r;\n}\n\nfloat sdEquilateralTriangle(vec2 p) {\n const float k = sqrt(3.0);\n p.x = abs(p.x) - 1.0;\n p.y = p.y + 1.0/k;\n if( p.x + k*p.y > 0.0 ) p = vec2(p.x-k*p.y,-k*p.x-p.y)/2.0;\n p.x -= clamp( p.x, -2.0, 0.0 );\n return -length(p)*sign(p.y);\n}\n\nfloat sdBox(vec2 p, vec2 b) {\n vec2 d = abs(p)-b;\n return length(max(d,vec2(0))) + min(max(d.x,d.y),0.0);\n}\n\nfloat sdPentagon(vec2 p, float r) {\n const vec3 k = vec3(0.809016994,0.587785252,0.726542528);\n p.x = abs(p.x);\n p -= 2.0*min(dot(vec2(-k.x,k.y),p),0.0)*vec2(-k.x,k.y);\n p -= 2.0*min(dot(vec2( k.x,k.y),p),0.0)*vec2( k.x,k.y);\n p -= vec2(clamp(p.x,-r*k.z,r*k.z),r); \n return length(p)*sign(p.y);\n}\n\nfloat sdHexagon(vec2 p, float r) {\n const vec3 k = vec3(-0.866025404,0.5,0.577350269);\n p = abs(p);\n p -= 2.0*min(dot(k.xy,p),0.0)*k.xy;\n p -= vec2(clamp(p.x, -k.z*r, k.z*r), r);\n return length(p)*sign(p.y);\n}\n\nfloat sdOctogon(vec2 p, float r) {\n const vec3 k = vec3(-0.9238795325, 0.3826834323, 0.4142135623 );\n p = abs(p);\n p -= 2.0*min(dot(vec2( k.x,k.y),p),0.0)*vec2( k.x,k.y);\n p -= 2.0*min(dot(vec2(-k.x,k.y),p),0.0)*vec2(-k.x,k.y);\n p -= vec2(clamp(p.x, -k.z*r, k.z*r), r);\n return length(p)*sign(p.y);\n}\n\nfloat sdHexagram(vec2 p, float r) {\n const vec4 k=vec4(-0.5,0.8660254038,0.5773502692,1.7320508076);\n p = abs(p);\n p -= 2.0*min(dot(k.xy,p),0.0)*k.xy;\n p -= 2.0*min(dot(k.yx,p),0.0)*k.yx;\n p -= vec2(clamp(p.x,r*k.z,r*k.w),r);\n return length(p)*sign(p.y);\n}\n\nfloat sdRhombus(vec2 p, vec2 b) {\n vec2 q = abs(p);\n float h = clamp((-2.0*ndot(q,b)+ndot(b,b))/dot(b,b),-1.0,1.0);\n float d = length( q - 0.5*b*vec2(1.0-h,1.0+h) );\n return d * sign( q.x*b.y + q.y*b.x - b.x*b.y );\n}\n\nfloat sdVesica(vec2 p, float r, float d) {\n p = abs(p);\n float b = sqrt(r*r-d*d); // can delay this sqrt\n return ((p.y-b)*d>p.x*b) \n ? length(p-vec2(0.0,b))\n : length(p-vec2(-d,0.0))-r;\n}"; | ||
| var projection = "#define TILE_SIZE 512.0\n#define PI 3.1415926536\n#define WORLD_SCALE TILE_SIZE / (PI * 2.0)\n\n#define COORDINATE_SYSTEM_LNGLAT 1.0\n#define COORDINATE_SYSTEM_LNGLAT_OFFSET 2.0\n#define COORDINATE_SYSTEM_VECTOR_TILE 3.0\n#define COORDINATE_SYSTEM_IDENTITY 4.0\n#define COORDINATE_SYSTEM_P20 5.0\n#define COORDINATE_SYSTEM_P20_OFFSET 6.0\n#define COORDINATE_SYSTEM_METER_OFFSET 7.0\n\nuniform mat4 u_ViewMatrix;\nuniform mat4 u_ProjectionMatrix;\nuniform mat4 u_ViewProjectionMatrix;\nuniform float u_Zoom : 1;\nuniform float u_ZoomScale : 1;\n\nuniform float u_CoordinateSystem;\nuniform vec2 u_ViewportCenter;\nuniform vec4 u_ViewportCenterProjection;\nuniform vec3 u_PixelsPerDegree;\nuniform vec3 u_PixelsPerDegree2;\nuniform vec3 u_PixelsPerMeter;\n\nuniform vec2 u_ViewportSize;\nuniform float u_DevicePixelRatio;\nuniform float u_FocalDistance;\nuniform vec3 u_CameraPosition;\n\n// web mercator coords -> world coords\nvec2 project_mercator(vec2 lnglat) {\n float x = lnglat.x;\n return vec2(\n radians(x) + PI,\n PI - log(tan(PI * 0.25 + radians(lnglat.y) * 0.5))\n );\n}\n\nfloat project_scale(float meters) {\n return meters * u_PixelsPerMeter.z;\n}\n\n\n// offset coords -> world coords\nvec4 project_offset(vec4 offset) {\n float dy = offset.y;\n dy = clamp(dy, -1., 1.);\n vec3 pixels_per_unit = u_PixelsPerDegree + u_PixelsPerDegree2 * dy;\n return vec4(offset.xyz * pixels_per_unit, offset.w);\n}\n\nvec3 project_normal(vec3 normal) {\n vec4 normal_modelspace = u_ModelMatrix * vec4(normal, 0.0);\n return normalize(normal_modelspace.xyz * u_PixelsPerMeter);\n}\n\nvec3 project_offset_normal(vec3 vector) {\n if (u_CoordinateSystem < COORDINATE_SYSTEM_LNGLAT + 0.01 && u_CoordinateSystem >COORDINATE_SYSTEM_LNGLAT - 0.01\n || u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // normals generated by the polygon tesselator are in lnglat offsets instead of meters\n return normalize(vector * u_PixelsPerDegree);\n }\n return project_normal(vector);\n}\n\n// reverse Y\nvec3 reverse_offset_normal(vec3 vector) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20) {\n return vector * vec3(1.0, -1.0, 1.0);\n }\n return vector;\n}\n\nvec4 project_position(vec4 position) {\n float a = COORDINATE_SYSTEM_LNGLAT_OFFSET;\n float b = COORDINATE_SYSTEM_P20_OFFSET;\n float c = COORDINATE_SYSTEM_LNGLAT;\n if (u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET\n || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n float X = position.x - u_ViewportCenter.x;\n float Y = position.y - u_ViewportCenter.y;\n return project_offset(vec4(X, Y, position.z, position.w));\n }\n if (u_CoordinateSystem < COORDINATE_SYSTEM_LNGLAT + 0.01 && u_CoordinateSystem >COORDINATE_SYSTEM_LNGLAT - 0.01) {\n return vec4(\n project_mercator(position.xy) * WORLD_SCALE * u_ZoomScale,\n project_scale(position.z),\n position.w\n );\n }\n\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20) {\n return vec4(\n (project_mercator(position.xy) * WORLD_SCALE * u_ZoomScale - vec2(215440491., 106744817.)) * vec2(1., -1.),\n project_scale(position.z),\n position.w\n );\n }\n return position;\n\n // TODO: \u74E6\u7247\u5750\u6807\u7CFB & \u5E38\u89C4\u4E16\u754C\u5750\u6807\u7CFB\n}\nvec2 project_pixel_size_to_clipspace(vec2 pixels) {\n vec2 offset = pixels / u_ViewportSize * u_DevicePixelRatio * 2.0;\n return offset * u_FocalDistance;\n}\n\nfloat project_pixel(float pixel) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20 || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n // P20 \u5750\u6807\u7CFB\u4E0B\uFF0C\u4E3A\u4E86\u548C Web \u58A8\u5361\u6258\u5750\u6807\u7CFB\u7EDF\u4E00\uFF0Czoom \u9ED8\u8BA4\u51CF1\n return pixel * pow(2.0, (19.0 - u_Zoom));\n }\n return pixel;\n}\nvec2 project_pixel(vec2 pixel) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20 || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n // P20 \u5750\u6807\u7CFB\u4E0B\uFF0C\u4E3A\u4E86\u548C Web \u58A8\u5361\u6258\u5750\u6807\u7CFB\u7EDF\u4E00\uFF0Czoom \u9ED8\u8BA4\u51CF1\n return pixel * pow(2.0, (19.0 - u_Zoom));\n }\n return pixel * -1.;\n}\n\nvec4 project_common_position_to_clipspace(vec4 position, mat4 viewProjectionMatrix, vec4 center) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_METER_OFFSET ||\n u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // Needs to be divided with project_uCommonUnitsPerMeter\n position.w *= u_PixelsPerMeter.z;\n }\n return viewProjectionMatrix * position + center;\n}\n\n// Projects from common space coordinates to clip space\nvec4 project_common_position_to_clipspace(vec4 position) {\n return project_common_position_to_clipspace(\n position,\n u_ViewProjectionMatrix,\n u_ViewportCenterProjection\n );\n}\n\nvec4 unproject_clipspace_to_position(vec4 clipspacePos, mat4 u_InverseViewProjectionMatrix) {\n vec4 pos = u_InverseViewProjectionMatrix * (clipspacePos - u_ViewportCenterProjection);\n\n if (u_CoordinateSystem == COORDINATE_SYSTEM_METER_OFFSET ||\n u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // Needs to be divided with project_uCommonUnitsPerMeter\n pos.w = pos.w / u_PixelsPerMeter.z;\n }\n return pos;\n}\n\n\nbool isEqual( float a, float b) {\n return a< b + 0.001 && a > b - 0.001;\n}\n\n"; | ||
| var sdf2d = "/**\n * 2D signed distance field functions\n * @see http://www.iquilezles.org/www/articles/distfunctions2d/distfunctions2d.htm\n */\n\nfloat ndot(vec2 a, vec2 b ) { return a.x*b.x - a.y*b.y; }\n\nfloat sdCircle(vec2 p, float r) {\n return length(p) - r;\n}\n\nfloat sdEquilateralTriangle(vec2 p) {\n float k = sqrt(3.0);\n p.x = abs(p.x) - 1.0;\n p.y = p.y + 1.0/k;\n if( p.x + k*p.y > 0.0 ) p = vec2(p.x-k*p.y,-k*p.x-p.y)/2.0;\n p.x -= clamp( p.x, -2.0, 0.0 );\n return -length(p)*sign(p.y);\n}\n\nfloat sdBox(vec2 p, vec2 b) {\n vec2 d = abs(p)-b;\n return length(max(d,vec2(0))) + min(max(d.x,d.y),0.0);\n}\n\nfloat sdPentagon(vec2 p, float r) {\n vec3 k = vec3(0.809016994,0.587785252,0.726542528);\n p.x = abs(p.x);\n p -= 2.0*min(dot(vec2(-k.x,k.y),p),0.0)*vec2(-k.x,k.y);\n p -= 2.0*min(dot(vec2( k.x,k.y),p),0.0)*vec2( k.x,k.y);\n p -= vec2(clamp(p.x,-r*k.z,r*k.z),r);\n return length(p)*sign(p.y);\n}\n\nfloat sdHexagon(vec2 p, float r) {\n vec3 k = vec3(-0.866025404,0.5,0.577350269);\n p = abs(p);\n p -= 2.0*min(dot(k.xy,p),0.0)*k.xy;\n p -= vec2(clamp(p.x, -k.z*r, k.z*r), r);\n return length(p)*sign(p.y);\n}\n\nfloat sdOctogon(vec2 p, float r) {\n vec3 k = vec3(-0.9238795325, 0.3826834323, 0.4142135623 );\n p = abs(p);\n p -= 2.0*min(dot(vec2( k.x,k.y),p),0.0)*vec2( k.x,k.y);\n p -= 2.0*min(dot(vec2(-k.x,k.y),p),0.0)*vec2(-k.x,k.y);\n p -= vec2(clamp(p.x, -k.z*r, k.z*r), r);\n return length(p)*sign(p.y);\n}\n\nfloat sdHexagram(vec2 p, float r) {\n vec4 k=vec4(-0.5,0.8660254038,0.5773502692,1.7320508076);\n p = abs(p);\n p -= 2.0*min(dot(k.xy,p),0.0)*k.xy;\n p -= 2.0*min(dot(k.yx,p),0.0)*k.yx;\n p -= vec2(clamp(p.x,r*k.z,r*k.w),r);\n return length(p)*sign(p.y);\n}\n\nfloat sdRhombus(vec2 p, vec2 b) {\n vec2 q = abs(p);\n float h = clamp((-2.0*ndot(q,b)+ndot(b,b))/dot(b,b),-1.0,1.0);\n float d = length( q - 0.5*b*vec2(1.0-h,1.0+h) );\n return d * sign( q.x*b.y + q.y*b.x - b.x*b.y );\n}\n\nfloat sdVesica(vec2 p, float r, float d) {\n p = abs(p);\n float b = sqrt(r*r-d*d); // can delay this sqrt\n return ((p.y-b)*d>p.x*b)\n ? length(p-vec2(0.0,b))\n : length(p-vec2(-d,0.0))-r;\n}\n"; | ||
| var precisionRegExp = /precision\s+(high|low|medium)p\s+float/; | ||
@@ -25,0 +25,0 @@ var globalDefaultprecision = '#ifdef GL_FRAGMENT_PRECISION_HIGH\n precision highp float;\n #else\n precision mediump float;\n#endif\n'; |
@@ -112,3 +112,3 @@ "use strict"; | ||
| }).forEach(function (layer) { | ||
| layer.hooks.beforeRenderData.call(true); | ||
| layer.hooks.beforeRenderData.call(); | ||
| layer.hooks.beforeRender.call(); | ||
@@ -115,0 +115,0 @@ layer.render(); |
@@ -34,2 +34,4 @@ "use strict"; | ||
| var _asyncHook = require("@antv/async-hook"); | ||
| var _l7Utils = require("@antv/l7-utils"); | ||
@@ -43,4 +45,2 @@ | ||
| var _tapable = require("tapable"); | ||
| var _types = require("../../types"); | ||
@@ -119,3 +119,3 @@ | ||
| _this.hooks = { | ||
| init: new _tapable.AsyncParallelHook(['config']) | ||
| init: new _asyncHook.AsyncParallelHook() | ||
| }; | ||
@@ -122,0 +122,0 @@ return _this; |
@@ -29,10 +29,10 @@ "use strict"; | ||
| var common = "#define PI 3.14159265359"; | ||
| var decode = "#define SHIFT_RIGHT17 1.0 / 131072.0\n#define SHIFT_RIGHT18 1.0 / 262144.0\n#define SHIFT_RIGHT19 1.0 / 524288.0\n#define SHIFT_RIGHT20 1.0 / 1048576.0\n#define SHIFT_RIGHT21 1.0 / 2097152.0\n#define SHIFT_RIGHT22 1.0 / 4194304.0\n#define SHIFT_RIGHT23 1.0 / 8388608.0\n#define SHIFT_RIGHT24 1.0 / 16777216.0\n\n#define SHIFT_LEFT17 131072.0\n#define SHIFT_LEFT18 262144.0\n#define SHIFT_LEFT19 524288.0\n#define SHIFT_LEFT20 1048576.0\n#define SHIFT_LEFT21 2097152.0\n#define SHIFT_LEFT22 4194304.0\n#define SHIFT_LEFT23 8388608.0\n#define SHIFT_LEFT24 16777216.0\n\nvec2 unpack_float(const float packedValue) {\n int packedIntValue = int(packedValue);\n int v0 = packedIntValue / 256;\n return vec2(v0, packedIntValue - v0 * 256);\n}\n\nvec4 decode_color(const vec2 encodedColor) {\n return vec4(\n unpack_float(encodedColor[0]) / 255.0,\n unpack_float(encodedColor[1]) / 255.0\n );\n}"; | ||
| var decode = "#define SHIFT_RIGHT17 1.0 / 131072.0\n#define SHIFT_RIGHT18 1.0 / 262144.0\n#define SHIFT_RIGHT19 1.0 / 524288.0\n#define SHIFT_RIGHT20 1.0 / 1048576.0\n#define SHIFT_RIGHT21 1.0 / 2097152.0\n#define SHIFT_RIGHT22 1.0 / 4194304.0\n#define SHIFT_RIGHT23 1.0 / 8388608.0\n#define SHIFT_RIGHT24 1.0 / 16777216.0\n\n#define SHIFT_LEFT17 131072.0\n#define SHIFT_LEFT18 262144.0\n#define SHIFT_LEFT19 524288.0\n#define SHIFT_LEFT20 1048576.0\n#define SHIFT_LEFT21 2097152.0\n#define SHIFT_LEFT22 4194304.0\n#define SHIFT_LEFT23 8388608.0\n#define SHIFT_LEFT24 16777216.0\n\nvec2 unpack_float(float packedValue) {\n int packedIntValue = int(packedValue);\n int v0 = packedIntValue / 256;\n return vec2(v0, packedIntValue - v0 * 256);\n}\n\nvec4 decode_color(vec2 encodedColor) {\n return vec4(\n unpack_float(encodedColor[0]) / 255.0,\n unpack_float(encodedColor[1]) / 255.0\n );\n}\n"; | ||
| var light = "#define ambientRatio 0.5\n#define diffuseRatio 0.3\n#define specularRatio 0.2\n\n\nfloat calc_lighting(vec4 pos) {\n\n vec3 worldPos = vec3(pos * u_ModelMatrix);\n\n vec3 worldNormal = a_Normal;\n // //cal light weight\n vec3 viewDir = normalize(u_CameraPosition - worldPos);\n\n vec3 lightDir = normalize(reverse_offset_normal(vec3(1, 10.5, 12)));\n\n vec3 halfDir = normalize(viewDir+lightDir);\n // //lambert\n float lambert = dot(worldNormal, lightDir);\n //specular\n float specular = pow(max(0.0, dot(worldNormal, halfDir)), 32.0);\n //sum to light weight\n float lightWeight = ambientRatio + diffuseRatio * lambert + specularRatio * specular;\n\n return lightWeight;\n}\n"; | ||
| var lighting = "// Blinn-Phong model\n// apply lighting in vertex shader instead of fragment shader\n// @see https://learnopengl.com/Advanced-Lighting/Advanced-Lighting\nuniform float u_Ambient : 1.0;\nuniform float u_Diffuse : 1.0;\nuniform float u_Specular : 1.0;\nuniform int u_NumOfDirectionalLights : 1;\nuniform int u_NumOfSpotLights : 0;\n\n#define SHININESS 32.0\n#define MAX_NUM_OF_DIRECTIONAL_LIGHTS 3\n#define MAX_NUM_OF_SPOT_LIGHTS 3\n\nstruct DirectionalLight {\n vec3 direction;\n vec3 ambient;\n vec3 diffuse;\n vec3 specular;\n};\n\nstruct SpotLight {\n vec3 position;\n vec3 direction;\n vec3 ambient;\n vec3 diffuse;\n vec3 specular;\n float constant;\n float linear;\n float quadratic;\n float angle;\n float blur;\n float exponent;\n};\n\nuniform DirectionalLight u_DirectionalLights[MAX_NUM_OF_DIRECTIONAL_LIGHTS];\nuniform SpotLight u_SpotLights[MAX_NUM_OF_SPOT_LIGHTS];\n\nvec3 calc_directional_light(DirectionalLight light, vec3 normal, vec3 viewDir) {\n vec3 lightDir = normalize(light.direction);\n // diffuse shading\n float diff = max(dot(normal, lightDir), 0.0);\n // Blinn-Phong specular shading\n vec3 halfwayDir = normalize(lightDir + viewDir);\n float spec = pow(max(dot(normal, halfwayDir), 0.0), SHININESS);\n\n vec3 ambient = light.ambient * u_Ambient;\n vec3 diffuse = light.diffuse * diff * u_Diffuse;\n vec3 specular = light.specular * spec * u_Specular;\n\n return ambient + diffuse + specular;\n}\n\n// vec3 calc_spot_light(SpotLight light, vec3 normal, vec3 fragPos, vec3 viewDir) {\n// vec3 lightDir = normalize(light.position - fragPos);\n// // diffuse shading\n// float diff = max(dot(normal, lightDir), 0.0);\n// // specular shading\n// vec3 reflectDir = reflect(-lightDir, normal);\n// float spec = pow(max(dot(viewDir, reflectDir), 0.0), SHININESS);\n// // attenuation\n// float distance = length(light.position - fragPos);\n// float attenuation = 1.0 / (light.constant + light.linear * distance + \n// light.quadratic * (distance * distance)); \n\n// vec3 ambient = light.ambient * u_Ambient;\n// vec3 diffuse = light.diffuse * diff * u_Diffuse;\n// vec3 specular = light.specular * spec * u_Specular;\n\n// float spotEffect = dot(normalize(light.direction), -lightDir);\n// float spotCosCutoff = cos(light.angle / 180.0 * PI);\n// float spotCosOuterCutoff = cos((light.angle + light.blur) / 180.0 * PI);\n// float spotCosInnerCutoff = cos((light.angle - light.blur) / 180.0 * PI);\n// if (spotEffect > spotCosCutoff) {\n// spotEffect = pow(smoothstep(spotCosOuterCutoff, spotCosInnerCutoff, spotEffect), light.exponent);\n// } else {\n// spotEffect = 0.0;\n// }\n\n// return ambient + attenuation * (spotEffect * diffuse + specular);\n// }\n\nvec3 calc_lighting(vec3 position, vec3 normal, vec3 viewDir) {\n vec3 weight = vec3(0.0);\n for (int i = 0; i < MAX_NUM_OF_DIRECTIONAL_LIGHTS; i++) {\n if (i >= u_NumOfDirectionalLights) {\n break;\n }\n weight += calc_directional_light(u_DirectionalLights[i], normal, viewDir);\n }\n // for (int i = 0; i < MAX_NUM_OF_SPOT_LIGHTS; i++) {\n // if (i >= u_NumOfSpotLights) {\n // break;\n // }\n // weight += calc_spot_light(u_SpotLights[i], normal, position, viewDir);\n // }\n return weight;\n}"; | ||
| var lighting = "// Blinn-Phong model\n// apply lighting in vertex shader instead of fragment shader\n// @see https://learnopengl.com/Advanced-Lighting/Advanced-Lighting\nuniform float u_Ambient : 1.0;\nuniform float u_Diffuse : 1.0;\nuniform float u_Specular : 1.0;\nuniform int u_NumOfDirectionalLights : 1;\nuniform int u_NumOfSpotLights : 0;\n\n#define SHININESS 32.0\n#define MAX_NUM_OF_DIRECTIONAL_LIGHTS 3\n#define MAX_NUM_OF_SPOT_LIGHTS 3\n\nstruct DirectionalLight {\n vec3 direction;\n vec3 ambient;\n vec3 diffuse;\n vec3 specular;\n};\n\nstruct SpotLight {\n vec3 position;\n vec3 direction;\n vec3 ambient;\n vec3 diffuse;\n vec3 specular;\n float constant;\n float linear;\n float quadratic;\n float angle;\n float blur;\n float exponent;\n};\n\nuniform DirectionalLight u_DirectionalLights[MAX_NUM_OF_DIRECTIONAL_LIGHTS];\nuniform SpotLight u_SpotLights[MAX_NUM_OF_SPOT_LIGHTS];\n\nvec3 calc_directional_light(DirectionalLight light, vec3 normal, vec3 viewDir) {\n vec3 lightDir = normalize(light.direction);\n // diffuse shading\n float diff = max(dot(normal, lightDir), 0.0);\n // Blinn-Phong specular shading\n vec3 halfwayDir = normalize(lightDir + viewDir);\n float spec = pow(max(dot(normal, halfwayDir), 0.0), SHININESS);\n\n vec3 ambient = light.ambient * u_Ambient;\n vec3 diffuse = light.diffuse * diff * u_Diffuse;\n vec3 specular = light.specular * spec * u_Specular;\n\n return ambient + diffuse + specular;\n}\n\n// vec3 calc_spot_light(SpotLight light, vec3 normal, vec3 fragPos, vec3 viewDir) {\n// vec3 lightDir = normalize(light.position - fragPos);\n// // diffuse shading\n// float diff = max(dot(normal, lightDir), 0.0);\n// // specular shading\n// vec3 reflectDir = reflect(-lightDir, normal);\n// float spec = pow(max(dot(viewDir, reflectDir), 0.0), SHININESS);\n// // attenuation\n// float distance = length(light.position - fragPos);\n// float attenuation = 1.0 / (light.constant + light.linear * distance +\n// light.quadratic * (distance * distance));\n\n// vec3 ambient = light.ambient * u_Ambient;\n// vec3 diffuse = light.diffuse * diff * u_Diffuse;\n// vec3 specular = light.specular * spec * u_Specular;\n\n// float spotEffect = dot(normalize(light.direction), -lightDir);\n// float spotCosCutoff = cos(light.angle / 180.0 * PI);\n// float spotCosOuterCutoff = cos((light.angle + light.blur) / 180.0 * PI);\n// float spotCosInnerCutoff = cos((light.angle - light.blur) / 180.0 * PI);\n// if (spotEffect > spotCosCutoff) {\n// spotEffect = pow(smoothstep(spotCosOuterCutoff, spotCosInnerCutoff, spotEffect), light.exponent);\n// } else {\n// spotEffect = 0.0;\n// }\n\n// return ambient + attenuation * (spotEffect * diffuse + specular);\n// }\n\nvec3 calc_lighting(vec3 position, vec3 normal, vec3 viewDir) {\n vec3 weight = vec3(0.0);\n for (int i = 0; i < MAX_NUM_OF_DIRECTIONAL_LIGHTS; i++) {\n if (i >= u_NumOfDirectionalLights) {\n break;\n }\n weight += calc_directional_light(u_DirectionalLights[i], normal, viewDir);\n }\n // for (int i = 0; i < MAX_NUM_OF_SPOT_LIGHTS; i++) {\n // if (i >= u_NumOfSpotLights) {\n // break;\n // }\n // weight += calc_spot_light(u_SpotLights[i], normal, position, viewDir);\n // }\n return weight;\n}\n"; | ||
| var pickingFrag = "varying vec4 v_PickingResult;\nuniform vec4 u_HighlightColor : [0, 0, 0, 0];\nuniform float u_PickingStage : 0.0;\n\n#define PICKING_NONE 0.0\n#define PICKING_ENCODE 1.0\n#define PICKING_HIGHLIGHT 2.0\n#define COLOR_SCALE 1. / 255.\n\n/*\n * Returns highlight color if this item is selected.\n */\nvec4 filterHighlightColor(vec4 color) {\n bool selected = bool(v_PickingResult.a);\n\n if (selected) {\n vec4 highLightColor = u_HighlightColor * COLOR_SCALE;\n\n float highLightAlpha = highLightColor.a;\n float highLightRatio = highLightAlpha / (highLightAlpha + color.a * (1.0 - highLightAlpha));\n\n vec3 resultRGB = mix(color.rgb, highLightColor.rgb, highLightRatio);\n return vec4(resultRGB, color.a);\n } else {\n return color;\n }\n}\n\n/*\n * Returns picking color if picking enabled else unmodified argument.\n */\nvec4 filterPickingColor(vec4 color) {\n vec3 pickingColor = v_PickingResult.rgb;\n if (u_PickingStage == PICKING_ENCODE && length(pickingColor) < 0.001) {\n discard;\n }\n return u_PickingStage == PICKING_ENCODE ? vec4(pickingColor, 1.0) : color;\n}\n\n/*\n * Returns picking color if picking is enabled if not\n * highlight color if this item is selected, otherwise unmodified argument.\n */\nvec4 filterColor(vec4 color) {\n return filterPickingColor(filterHighlightColor(color));\n}\n"; | ||
| var pickingVert = "attribute vec3 a_PickingColor;\nvarying vec4 v_PickingResult;\n\nuniform vec3 u_PickingColor : [0, 0, 0];\nuniform vec4 u_HighlightColor : [0, 0, 0, 0];\nuniform float u_PickingStage : 0.0;\nuniform float u_PickingThreshold : 1.0;\n\n#define PICKING_NONE 0.0\n#define PICKING_ENCODE 1.0\n#define PICKING_HIGHLIGHT 2.0\n#define COLOR_SCALE 1. / 255.\n\nbool isVertexPicked(vec3 vertexColor) {\n return\n abs(vertexColor.r - u_PickingColor.r) < u_PickingThreshold &&\n abs(vertexColor.g - u_PickingColor.g) < u_PickingThreshold &&\n abs(vertexColor.b - u_PickingColor.b) < u_PickingThreshold;\n}\n\nvoid setPickingColor(vec3 pickingColor) {\n // compares only in highlight stage\n v_PickingResult.a = float((u_PickingStage == PICKING_HIGHLIGHT) && isVertexPicked(pickingColor));\n\n // Stores the picking color so that the fragment shader can render it during picking\n v_PickingResult.rgb = pickingColor * COLOR_SCALE;\n}\n"; | ||
| var project = "\n#define E 2.718281828459045\nvec2 ProjectFlat(vec2 lnglat){\n float maxs=85.0511287798;\n float lat=max(min(maxs,lnglat.y),-maxs);\n float scale= 268435456.;\n float d=PI/180.;\n float x=lnglat.x*d;\n float y=lat*d;\n y=log(tan((PI/4.)+(y/2.)));\n\n float a=.5/PI,\n b=.5,\n c=-.5/PI;\n d=.5;\n x=scale*(a*x+b);\n y=scale*(c*y+d);\n return vec2(x,y);\n}\n\nvec2 unProjectFlat(vec2 px){\n float a=.5/PI;\n float b=.5;\n float c=-.5/PI;\n float d=.5;\n float scale = 268435456.;\n float x=(px.x/scale-b)/a;\n float y=(px.y/scale-d)/c;\n y=(atan(pow(E,y))-(PI/4.))*2.;\n d=PI/180.;\n float lat=y/d;\n float lng=x/d;\n return vec2(lng,lat);\n}\n\nfloat pixelDistance(vec2 from, vec2 to) {\n vec2 a1 = ProjectFlat(from);\n vec2 b1 = ProjectFlat(to);\n return distance(a1, b1);\n}\n"; | ||
| var projection = "#define TILE_SIZE 512.0\n#define PI 3.1415926536\n#define WORLD_SCALE TILE_SIZE / (PI * 2.0)\n\n#define COORDINATE_SYSTEM_LNGLAT 1.0\n#define COORDINATE_SYSTEM_LNGLAT_OFFSET 2.0\n#define COORDINATE_SYSTEM_VECTOR_TILE 3.0\n#define COORDINATE_SYSTEM_IDENTITY 4.0\n#define COORDINATE_SYSTEM_P20 5.0\n#define COORDINATE_SYSTEM_P20_OFFSET 6.0\n#define COORDINATE_SYSTEM_METER_OFFSET 7.0\n\nuniform mat4 u_ViewMatrix;\nuniform mat4 u_ProjectionMatrix;\nuniform mat4 u_ViewProjectionMatrix;\nuniform float u_Zoom : 1;\nuniform float u_ZoomScale : 1;\n\nuniform float u_CoordinateSystem;\nuniform vec2 u_ViewportCenter;\nuniform vec4 u_ViewportCenterProjection;\nuniform vec3 u_PixelsPerDegree;\nuniform vec3 u_PixelsPerDegree2;\nuniform vec3 u_PixelsPerMeter;\n\nuniform vec2 u_ViewportSize;\nuniform float u_DevicePixelRatio;\nuniform float u_FocalDistance;\nuniform vec3 u_CameraPosition;\n\n// web mercator coords -> world coords\nvec2 project_mercator(vec2 lnglat) {\n float x = lnglat.x;\n return vec2(\n radians(x) + PI,\n PI - log(tan(PI * 0.25 + radians(lnglat.y) * 0.5))\n );\n}\n\nfloat project_scale(float meters) {\n return meters * u_PixelsPerMeter.z;\n}\n\n\n// offset coords -> world coords\nvec4 project_offset(vec4 offset) {\n float dy = offset.y;\n dy = clamp(dy, -1., 1.);\n vec3 pixels_per_unit = u_PixelsPerDegree + u_PixelsPerDegree2 * dy;\n return vec4(offset.xyz * pixels_per_unit, offset.w);\n}\n\nvec3 project_normal(vec3 normal) {\n vec4 normal_modelspace = u_ModelMatrix * vec4(normal, 0.0);\n return normalize(normal_modelspace.xyz * u_PixelsPerMeter);\n}\n\nvec3 project_offset_normal(vec3 vector) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT\n || u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // normals generated by the polygon tesselator are in lnglat offsets instead of meters\n return normalize(vector * u_PixelsPerDegree);\n }\n return project_normal(vector);\n}\n\n// reverse Y\nvec3 reverse_offset_normal(vec3 vector) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20) {\n return vector * vec3(1.0, -1.0, 1.0);\n }\n return vector;\n}\n\nvec4 project_position(vec4 position) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET\n || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n float X = position.x - u_ViewportCenter.x;\n float Y = position.y - u_ViewportCenter.y;\n return project_offset(vec4(X, Y, position.z, position.w));\n }\n\n if (u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT) {\n return vec4(\n project_mercator(position.xy) * WORLD_SCALE * u_ZoomScale,\n project_scale(position.z),\n position.w\n );\n }\n\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20) {\n return vec4(\n (project_mercator(position.xy) * WORLD_SCALE * u_ZoomScale - vec2(215440491., 106744817.)) * vec2(1., -1.),\n project_scale(position.z),\n position.w\n );\n }\n\n // TODO: \u74E6\u7247\u5750\u6807\u7CFB & \u5E38\u89C4\u4E16\u754C\u5750\u6807\u7CFB\n}\nvec2 project_pixel_size_to_clipspace(vec2 pixels) {\n vec2 offset = pixels / u_ViewportSize * u_DevicePixelRatio * 2.0;\n return offset * u_FocalDistance;\n}\n\nfloat project_pixel(float pixel) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20 || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n // P20 \u5750\u6807\u7CFB\u4E0B\uFF0C\u4E3A\u4E86\u548C Web \u58A8\u5361\u6258\u5750\u6807\u7CFB\u7EDF\u4E00\uFF0Czoom \u9ED8\u8BA4\u51CF1\n return pixel * pow(2.0, (19.0 - u_Zoom));\n }\n return pixel;\n}\nvec2 project_pixel(vec2 pixel) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20 || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n // P20 \u5750\u6807\u7CFB\u4E0B\uFF0C\u4E3A\u4E86\u548C Web \u58A8\u5361\u6258\u5750\u6807\u7CFB\u7EDF\u4E00\uFF0Czoom \u9ED8\u8BA4\u51CF1\n return pixel * pow(2.0, (19.0 - u_Zoom));\n }\n return pixel * -1.;\n}\n\nvec4 project_common_position_to_clipspace(vec4 position, mat4 viewProjectionMatrix, vec4 center) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_METER_OFFSET ||\n u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // Needs to be divided with project_uCommonUnitsPerMeter\n position.w *= u_PixelsPerMeter.z;\n }\n return viewProjectionMatrix * position + center;\n}\n\n// Projects from common space coordinates to clip space\nvec4 project_common_position_to_clipspace(vec4 position) {\n return project_common_position_to_clipspace(\n position,\n u_ViewProjectionMatrix,\n u_ViewportCenterProjection\n );\n}\n\nvec4 unproject_clipspace_to_position(vec4 clipspacePos, mat4 u_InverseViewProjectionMatrix) {\n vec4 pos = u_InverseViewProjectionMatrix * (clipspacePos - u_ViewportCenterProjection);\n\n if (u_CoordinateSystem == COORDINATE_SYSTEM_METER_OFFSET ||\n u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // Needs to be divided with project_uCommonUnitsPerMeter\n pos.w = pos.w / u_PixelsPerMeter.z;\n }\n return pos;\n}\n"; | ||
| var sdf2d = "/**\n * 2D signed distance field functions\n * @see http://www.iquilezles.org/www/articles/distfunctions2d/distfunctions2d.htm\n */\n\nfloat ndot(vec2 a, vec2 b ) { return a.x*b.x - a.y*b.y; }\n\nfloat sdCircle(vec2 p, float r) {\n return length(p) - r;\n}\n\nfloat sdEquilateralTriangle(vec2 p) {\n const float k = sqrt(3.0);\n p.x = abs(p.x) - 1.0;\n p.y = p.y + 1.0/k;\n if( p.x + k*p.y > 0.0 ) p = vec2(p.x-k*p.y,-k*p.x-p.y)/2.0;\n p.x -= clamp( p.x, -2.0, 0.0 );\n return -length(p)*sign(p.y);\n}\n\nfloat sdBox(vec2 p, vec2 b) {\n vec2 d = abs(p)-b;\n return length(max(d,vec2(0))) + min(max(d.x,d.y),0.0);\n}\n\nfloat sdPentagon(vec2 p, float r) {\n const vec3 k = vec3(0.809016994,0.587785252,0.726542528);\n p.x = abs(p.x);\n p -= 2.0*min(dot(vec2(-k.x,k.y),p),0.0)*vec2(-k.x,k.y);\n p -= 2.0*min(dot(vec2( k.x,k.y),p),0.0)*vec2( k.x,k.y);\n p -= vec2(clamp(p.x,-r*k.z,r*k.z),r); \n return length(p)*sign(p.y);\n}\n\nfloat sdHexagon(vec2 p, float r) {\n const vec3 k = vec3(-0.866025404,0.5,0.577350269);\n p = abs(p);\n p -= 2.0*min(dot(k.xy,p),0.0)*k.xy;\n p -= vec2(clamp(p.x, -k.z*r, k.z*r), r);\n return length(p)*sign(p.y);\n}\n\nfloat sdOctogon(vec2 p, float r) {\n const vec3 k = vec3(-0.9238795325, 0.3826834323, 0.4142135623 );\n p = abs(p);\n p -= 2.0*min(dot(vec2( k.x,k.y),p),0.0)*vec2( k.x,k.y);\n p -= 2.0*min(dot(vec2(-k.x,k.y),p),0.0)*vec2(-k.x,k.y);\n p -= vec2(clamp(p.x, -k.z*r, k.z*r), r);\n return length(p)*sign(p.y);\n}\n\nfloat sdHexagram(vec2 p, float r) {\n const vec4 k=vec4(-0.5,0.8660254038,0.5773502692,1.7320508076);\n p = abs(p);\n p -= 2.0*min(dot(k.xy,p),0.0)*k.xy;\n p -= 2.0*min(dot(k.yx,p),0.0)*k.yx;\n p -= vec2(clamp(p.x,r*k.z,r*k.w),r);\n return length(p)*sign(p.y);\n}\n\nfloat sdRhombus(vec2 p, vec2 b) {\n vec2 q = abs(p);\n float h = clamp((-2.0*ndot(q,b)+ndot(b,b))/dot(b,b),-1.0,1.0);\n float d = length( q - 0.5*b*vec2(1.0-h,1.0+h) );\n return d * sign( q.x*b.y + q.y*b.x - b.x*b.y );\n}\n\nfloat sdVesica(vec2 p, float r, float d) {\n p = abs(p);\n float b = sqrt(r*r-d*d); // can delay this sqrt\n return ((p.y-b)*d>p.x*b) \n ? length(p-vec2(0.0,b))\n : length(p-vec2(-d,0.0))-r;\n}"; | ||
| var projection = "#define TILE_SIZE 512.0\n#define PI 3.1415926536\n#define WORLD_SCALE TILE_SIZE / (PI * 2.0)\n\n#define COORDINATE_SYSTEM_LNGLAT 1.0\n#define COORDINATE_SYSTEM_LNGLAT_OFFSET 2.0\n#define COORDINATE_SYSTEM_VECTOR_TILE 3.0\n#define COORDINATE_SYSTEM_IDENTITY 4.0\n#define COORDINATE_SYSTEM_P20 5.0\n#define COORDINATE_SYSTEM_P20_OFFSET 6.0\n#define COORDINATE_SYSTEM_METER_OFFSET 7.0\n\nuniform mat4 u_ViewMatrix;\nuniform mat4 u_ProjectionMatrix;\nuniform mat4 u_ViewProjectionMatrix;\nuniform float u_Zoom : 1;\nuniform float u_ZoomScale : 1;\n\nuniform float u_CoordinateSystem;\nuniform vec2 u_ViewportCenter;\nuniform vec4 u_ViewportCenterProjection;\nuniform vec3 u_PixelsPerDegree;\nuniform vec3 u_PixelsPerDegree2;\nuniform vec3 u_PixelsPerMeter;\n\nuniform vec2 u_ViewportSize;\nuniform float u_DevicePixelRatio;\nuniform float u_FocalDistance;\nuniform vec3 u_CameraPosition;\n\n// web mercator coords -> world coords\nvec2 project_mercator(vec2 lnglat) {\n float x = lnglat.x;\n return vec2(\n radians(x) + PI,\n PI - log(tan(PI * 0.25 + radians(lnglat.y) * 0.5))\n );\n}\n\nfloat project_scale(float meters) {\n return meters * u_PixelsPerMeter.z;\n}\n\n\n// offset coords -> world coords\nvec4 project_offset(vec4 offset) {\n float dy = offset.y;\n dy = clamp(dy, -1., 1.);\n vec3 pixels_per_unit = u_PixelsPerDegree + u_PixelsPerDegree2 * dy;\n return vec4(offset.xyz * pixels_per_unit, offset.w);\n}\n\nvec3 project_normal(vec3 normal) {\n vec4 normal_modelspace = u_ModelMatrix * vec4(normal, 0.0);\n return normalize(normal_modelspace.xyz * u_PixelsPerMeter);\n}\n\nvec3 project_offset_normal(vec3 vector) {\n if (u_CoordinateSystem < COORDINATE_SYSTEM_LNGLAT + 0.01 && u_CoordinateSystem >COORDINATE_SYSTEM_LNGLAT - 0.01\n || u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // normals generated by the polygon tesselator are in lnglat offsets instead of meters\n return normalize(vector * u_PixelsPerDegree);\n }\n return project_normal(vector);\n}\n\n// reverse Y\nvec3 reverse_offset_normal(vec3 vector) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20) {\n return vector * vec3(1.0, -1.0, 1.0);\n }\n return vector;\n}\n\nvec4 project_position(vec4 position) {\n float a = COORDINATE_SYSTEM_LNGLAT_OFFSET;\n float b = COORDINATE_SYSTEM_P20_OFFSET;\n float c = COORDINATE_SYSTEM_LNGLAT;\n if (u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET\n || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n float X = position.x - u_ViewportCenter.x;\n float Y = position.y - u_ViewportCenter.y;\n return project_offset(vec4(X, Y, position.z, position.w));\n }\n if (u_CoordinateSystem < COORDINATE_SYSTEM_LNGLAT + 0.01 && u_CoordinateSystem >COORDINATE_SYSTEM_LNGLAT - 0.01) {\n return vec4(\n project_mercator(position.xy) * WORLD_SCALE * u_ZoomScale,\n project_scale(position.z),\n position.w\n );\n }\n\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20) {\n return vec4(\n (project_mercator(position.xy) * WORLD_SCALE * u_ZoomScale - vec2(215440491., 106744817.)) * vec2(1., -1.),\n project_scale(position.z),\n position.w\n );\n }\n return position;\n\n // TODO: \u74E6\u7247\u5750\u6807\u7CFB & \u5E38\u89C4\u4E16\u754C\u5750\u6807\u7CFB\n}\nvec2 project_pixel_size_to_clipspace(vec2 pixels) {\n vec2 offset = pixels / u_ViewportSize * u_DevicePixelRatio * 2.0;\n return offset * u_FocalDistance;\n}\n\nfloat project_pixel(float pixel) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20 || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n // P20 \u5750\u6807\u7CFB\u4E0B\uFF0C\u4E3A\u4E86\u548C Web \u58A8\u5361\u6258\u5750\u6807\u7CFB\u7EDF\u4E00\uFF0Czoom \u9ED8\u8BA4\u51CF1\n return pixel * pow(2.0, (19.0 - u_Zoom));\n }\n return pixel;\n}\nvec2 project_pixel(vec2 pixel) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_P20 || u_CoordinateSystem == COORDINATE_SYSTEM_P20_OFFSET) {\n // P20 \u5750\u6807\u7CFB\u4E0B\uFF0C\u4E3A\u4E86\u548C Web \u58A8\u5361\u6258\u5750\u6807\u7CFB\u7EDF\u4E00\uFF0Czoom \u9ED8\u8BA4\u51CF1\n return pixel * pow(2.0, (19.0 - u_Zoom));\n }\n return pixel * -1.;\n}\n\nvec4 project_common_position_to_clipspace(vec4 position, mat4 viewProjectionMatrix, vec4 center) {\n if (u_CoordinateSystem == COORDINATE_SYSTEM_METER_OFFSET ||\n u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // Needs to be divided with project_uCommonUnitsPerMeter\n position.w *= u_PixelsPerMeter.z;\n }\n return viewProjectionMatrix * position + center;\n}\n\n// Projects from common space coordinates to clip space\nvec4 project_common_position_to_clipspace(vec4 position) {\n return project_common_position_to_clipspace(\n position,\n u_ViewProjectionMatrix,\n u_ViewportCenterProjection\n );\n}\n\nvec4 unproject_clipspace_to_position(vec4 clipspacePos, mat4 u_InverseViewProjectionMatrix) {\n vec4 pos = u_InverseViewProjectionMatrix * (clipspacePos - u_ViewportCenterProjection);\n\n if (u_CoordinateSystem == COORDINATE_SYSTEM_METER_OFFSET ||\n u_CoordinateSystem == COORDINATE_SYSTEM_LNGLAT_OFFSET) {\n // Needs to be divided with project_uCommonUnitsPerMeter\n pos.w = pos.w / u_PixelsPerMeter.z;\n }\n return pos;\n}\n\n\nbool isEqual( float a, float b) {\n return a< b + 0.001 && a > b - 0.001;\n}\n\n"; | ||
| var sdf2d = "/**\n * 2D signed distance field functions\n * @see http://www.iquilezles.org/www/articles/distfunctions2d/distfunctions2d.htm\n */\n\nfloat ndot(vec2 a, vec2 b ) { return a.x*b.x - a.y*b.y; }\n\nfloat sdCircle(vec2 p, float r) {\n return length(p) - r;\n}\n\nfloat sdEquilateralTriangle(vec2 p) {\n float k = sqrt(3.0);\n p.x = abs(p.x) - 1.0;\n p.y = p.y + 1.0/k;\n if( p.x + k*p.y > 0.0 ) p = vec2(p.x-k*p.y,-k*p.x-p.y)/2.0;\n p.x -= clamp( p.x, -2.0, 0.0 );\n return -length(p)*sign(p.y);\n}\n\nfloat sdBox(vec2 p, vec2 b) {\n vec2 d = abs(p)-b;\n return length(max(d,vec2(0))) + min(max(d.x,d.y),0.0);\n}\n\nfloat sdPentagon(vec2 p, float r) {\n vec3 k = vec3(0.809016994,0.587785252,0.726542528);\n p.x = abs(p.x);\n p -= 2.0*min(dot(vec2(-k.x,k.y),p),0.0)*vec2(-k.x,k.y);\n p -= 2.0*min(dot(vec2( k.x,k.y),p),0.0)*vec2( k.x,k.y);\n p -= vec2(clamp(p.x,-r*k.z,r*k.z),r);\n return length(p)*sign(p.y);\n}\n\nfloat sdHexagon(vec2 p, float r) {\n vec3 k = vec3(-0.866025404,0.5,0.577350269);\n p = abs(p);\n p -= 2.0*min(dot(k.xy,p),0.0)*k.xy;\n p -= vec2(clamp(p.x, -k.z*r, k.z*r), r);\n return length(p)*sign(p.y);\n}\n\nfloat sdOctogon(vec2 p, float r) {\n vec3 k = vec3(-0.9238795325, 0.3826834323, 0.4142135623 );\n p = abs(p);\n p -= 2.0*min(dot(vec2( k.x,k.y),p),0.0)*vec2( k.x,k.y);\n p -= 2.0*min(dot(vec2(-k.x,k.y),p),0.0)*vec2(-k.x,k.y);\n p -= vec2(clamp(p.x, -k.z*r, k.z*r), r);\n return length(p)*sign(p.y);\n}\n\nfloat sdHexagram(vec2 p, float r) {\n vec4 k=vec4(-0.5,0.8660254038,0.5773502692,1.7320508076);\n p = abs(p);\n p -= 2.0*min(dot(k.xy,p),0.0)*k.xy;\n p -= 2.0*min(dot(k.yx,p),0.0)*k.yx;\n p -= vec2(clamp(p.x,r*k.z,r*k.w),r);\n return length(p)*sign(p.y);\n}\n\nfloat sdRhombus(vec2 p, vec2 b) {\n vec2 q = abs(p);\n float h = clamp((-2.0*ndot(q,b)+ndot(b,b))/dot(b,b),-1.0,1.0);\n float d = length( q - 0.5*b*vec2(1.0-h,1.0+h) );\n return d * sign( q.x*b.y + q.y*b.x - b.x*b.y );\n}\n\nfloat sdVesica(vec2 p, float r, float d) {\n p = abs(p);\n float b = sqrt(r*r-d*d); // can delay this sqrt\n return ((p.y-b)*d>p.x*b)\n ? length(p-vec2(0.0,b))\n : length(p-vec2(-d,0.0))-r;\n}\n"; | ||
| var precisionRegExp = /precision\s+(high|low|medium)p\s+float/; | ||
@@ -39,0 +39,0 @@ var globalDefaultprecision = '#ifdef GL_FRAGMENT_PRECISION_HIGH\n precision highp float;\n #else\n precision mediump float;\n#endif\n'; |
| { | ||
| "name": "@antv/l7-core", | ||
| "version": "2.0.27-alpha.0", | ||
| "version": "2.0.28-alpha.0", | ||
| "description": "", | ||
@@ -25,3 +25,4 @@ "main": "lib/index.js", | ||
| "dependencies": { | ||
| "@antv/l7-utils": "^2.0.27-alpha.0", | ||
| "@antv/async-hook": "^2.0.28-alpha.0", | ||
| "@antv/l7-utils": "^2.0.28-alpha.0", | ||
| "@babel/runtime": "^7.7.7", | ||
@@ -40,3 +41,2 @@ "@mapbox/tiny-sdf": "^1.1.1", | ||
| "reflect-metadata": "^0.1.13", | ||
| "tapable": "^2.0.0-beta.8", | ||
| "viewport-mercator-project": "^6.2.1" | ||
@@ -51,3 +51,3 @@ }, | ||
| }, | ||
| "gitHead": "0855cc365bf2bb049fa002812b22b92a496f8308", | ||
| "gitHead": "cd522461057292b176046449e3e5929c7fa307ce", | ||
| "publishConfig": { | ||
@@ -54,0 +54,0 @@ "access": "public" |
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New alerts
Long strings
Supply chain riskContains long string literals, which may be a sign of obfuscated or packed code.
Found 1 instance in 1 package
Fixed alerts
Long strings
Supply chain riskContains long string literals, which may be a sign of obfuscated or packed code.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by0.01%
1355173
- Lines of code
- increased by0.01%
14765
Dependency changes
+ Added@antv/async-hook@2.2.9(transitive)
+ Addedasync@3.2.6(transitive)
- Removedtapable@^2.0.0-beta.8
- Removedtapable@2.2.1(transitive)