diff --git a/demo/index.ts b/demo/index.ts
index 9ceba87..dffde62 100644
--- a/demo/index.ts
+++ b/demo/index.ts
@@ -7,25 +7,30 @@ declare global {
 declare var window: any;
 
 const map = new mapgl.Map('container', {
-    center: [55.31878, 25.23584],
-    zoom: 16.2,
+    center: [55.28444930718449, 25.26766087577238],
+    zoom: 15.2,
+    pitch: 45,
+    rotation: -13,
     key: '4970330e-7f1c-4921-808c-0eb7c4e63001',
 });
+window.map = map;
+
 initDeckGL();
 
 async function initDeckGL() {
     console.log('Layer data - Loading...');
     fetch(
-        'https://urbi-geo-api-staging2.web-staging.2gis.ru/building/items/values?tag=floors_count,height&bounds=POLYGON+((55.13142+25.544679,+55.203999+25.567715,+55.279599+25.566579,+55.43176+25.759947,+55.55436+25.811148,+55.666094+25.897751,+55.76817+25.925981,+55.826597+26.007005,+55.888369+26.151722,+56.086425+26.050441,+56.15912+26.062127,+56.195513+25.979301,+56.163975+25.946893,+56.177561+25.892732,+56.139167+25.8325,+56.1725+25.769167,+56.140833+25.735,+56.143611+25.676111,+56.191111+25.648056,+56.201874+25.611984,+56.253291+25.60219,+56.266328+25.606335,+56.254586+25.613159,+56.264173+25.627665,+56.418384+25.682657,+56.549221+25.692716,+56.591385+25.549234,+56.602446+25.323577,+56.585359+25.087633,+56.594079+25.007481,+56.323288+24.972644,+56.348923+24.934376,+56.338442+24.914535,+56.259358+24.859817,+56.205659+24.850507,+56.201022+24.784219,+56.144333+24.741556,+56.060585+24.746639,+56.036157+24.810922,+55.978341+24.877363,+55.980164+24.894492,+56.062185+24.870801,+56.042048+24.886589,+56.058722+24.949126,+56.042075+24.947686,+56.045483+24.967887,+56.006871+24.994727,+55.960882+25.005958,+55.910907+24.965663,+55.851301+24.965812,+55.812409+24.910874,+55.836502+24.671031,+55.793833+24.637012,+55.816207+24.615223,+55.767784+24.572526,+55.764989+24.52949,+55.834202+24.409554,+55.833944+24.327733,+55.759405+24.261142,+55.752895+24.234821,+55.833523+24.200902,+55.954447+24.222568,+55.969652+24.182449,+55.960753+24.170318,+56.017506+24.066605,+55.902317+24.046941,+55.833035+24.01459,+55.801126+24.025482,+55.781754+24.055948,+55.731246+24.058066,+55.485274+23.944384,+55.533725+23.849352,+55.531869+23.757286,+55.569228+23.720734,+55.572308+23.629646,+55.452588+23.465217,+55.430691+23.399593,+55.416507+23.382151,+55.401537+23.392525,+55.232271+23.110348,+55.216283+23.02621,+55.227508+22.791619,+55.21284+22.705686,+55.137388+22.631591,+52.58104+22.939203,+51.590376+24.126971,+51.589825+24.26588,+51.529512+24.336352,+51.416071+24.393194,+51.466454+24.462489,+51.565206+24.553035,+51.589187+24.619704,+51.586122+24.664189,+52.02542+24.75828,+52.309194+24.842176,+52.378334+24.900336,+52.337088+24.949252,+52.345961+24.997718,+52.405921+25.018775,+52.450032+24.982958,+52.647202+25.143128,+52.894479+25.470458,+54.182354+25.450646,+55.13142+25.544679))',
+        'https://urbi-geo-api-staging.web-staging.2gis.ru/building/items/values?tag=floors_count,height&bounds=POLYGON+((55.13142+25.544679,+55.203999+25.567715,+55.279599+25.566579,+55.43176+25.759947,+55.55436+25.811148,+55.666094+25.897751,+55.76817+25.925981,+55.826597+26.007005,+55.888369+26.151722,+56.086425+26.050441,+56.15912+26.062127,+56.195513+25.979301,+56.163975+25.946893,+56.177561+25.892732,+56.139167+25.8325,+56.1725+25.769167,+56.140833+25.735,+56.143611+25.676111,+56.191111+25.648056,+56.201874+25.611984,+56.253291+25.60219,+56.266328+25.606335,+56.254586+25.613159,+56.264173+25.627665,+56.418384+25.682657,+56.549221+25.692716,+56.591385+25.549234,+56.602446+25.323577,+56.585359+25.087633,+56.594079+25.007481,+56.323288+24.972644,+56.348923+24.934376,+56.338442+24.914535,+56.259358+24.859817,+56.205659+24.850507,+56.201022+24.784219,+56.144333+24.741556,+56.060585+24.746639,+56.036157+24.810922,+55.978341+24.877363,+55.980164+24.894492,+56.062185+24.870801,+56.042048+24.886589,+56.058722+24.949126,+56.042075+24.947686,+56.045483+24.967887,+56.006871+24.994727,+55.960882+25.005958,+55.910907+24.965663,+55.851301+24.965812,+55.812409+24.910874,+55.836502+24.671031,+55.793833+24.637012,+55.816207+24.615223,+55.767784+24.572526,+55.764989+24.52949,+55.834202+24.409554,+55.833944+24.327733,+55.759405+24.261142,+55.752895+24.234821,+55.833523+24.200902,+55.954447+24.222568,+55.969652+24.182449,+55.960753+24.170318,+56.017506+24.066605,+55.902317+24.046941,+55.833035+24.01459,+55.801126+24.025482,+55.781754+24.055948,+55.731246+24.058066,+55.485274+23.944384,+55.533725+23.849352,+55.531869+23.757286,+55.569228+23.720734,+55.572308+23.629646,+55.452588+23.465217,+55.430691+23.399593,+55.416507+23.382151,+55.401537+23.392525,+55.232271+23.110348,+55.216283+23.02621,+55.227508+22.791619,+55.21284+22.705686,+55.137388+22.631591,+52.58104+22.939203,+51.590376+24.126971,+51.589825+24.26588,+51.529512+24.336352,+51.416071+24.393194,+51.466454+24.462489,+51.565206+24.553035,+51.589187+24.619704,+51.586122+24.664189,+52.02542+24.75828,+52.309194+24.842176,+52.378334+24.900336,+52.337088+24.949252,+52.345961+24.997718,+52.405921+25.018775,+52.450032+24.982958,+52.647202+25.143128,+52.894479+25.470458,+54.182354+25.450646,+55.13142+25.544679))',
     )
         .then((response) => {
             return response.json();
         })
         .then((d) => {
             console.log('Layer data - Loaded');
+
             const data = d.items;
-            const deckLayer = createDeckLayer(data, map);
-            map.addLayer(deckLayer);
+            const deckLayerTwo = createDeckLayer(data, map);
+            map.addLayer(deckLayerTwo);
         });
 }
 
@@ -34,16 +39,16 @@ function createDeckLayer(data, map) {
         id: 'deckgl-pois',
         type: HexagonLayer,
         data,
-        opacity: 0.4,
+        opacity: 0.8,
         pickable: true,
 
         parameters: {
-            depthTest: false,
+
         },
         radius: 100,
-        elevationScale: 4,
+        elevationScale: 2,
         getPosition: (d: any) => [d.point.lon, d.point.lat],
-        extruded: false,
+        extruded: true,
     } as any);
     // todo need add call in map.addLayer(layer) for customLayer
     poiLayer.onAdd(map, map.getWebGLContext());
diff --git a/package-lock.json b/package-lock.json
index a89319b..9aae525 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,19 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "2gl": {
+      "version": "0.10.2",
+      "resolved": "https://registry.npmjs.org/2gl/-/2gl-0.10.2.tgz",
+      "integrity": "sha512-06Lr1DRJXDMgBop8ObHk73RPv5VY7X+btXbTfgAZiEdtqKmeCOtUqHy1QlInqMdF7mHMwvCUFI4YHJntoVh4xw==",
+      "requires": {
+        "@2gis/gl-matrix": "^2.4.1"
+      }
+    },
+    "@2gis/gl-matrix": {
+      "version": "2.4.6",
+      "resolved": "https://registry.npmjs.org/@2gis/gl-matrix/-/gl-matrix-2.4.6.tgz",
+      "integrity": "sha512-Seb9Z24CpObDgq+PC3G3FJX7F8LHL6VBUz/pcknKbO6kh2IhutMHL3dqbPjpGejrJkARhs/C9W5Z9tAsZGT/8g=="
+    },
     "@2gis/mapgl": {
       "version": "1.22.0",
       "resolved": "https://registry.npmjs.org/@2gis/mapgl/-/mapgl-1.22.0.tgz",
@@ -46,6 +59,21 @@
         "regenerator-runtime": "^0.13.4"
       }
     },
+    "@choojs/findup": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@choojs/findup/-/findup-0.2.1.tgz",
+      "integrity": "sha512-YstAqNb0MCN8PjdLCDfRsBcGVRN41f3vgLvaI0IrIcBp4AqILRSS0DeWNGkicC+f/zRIPJLc+9RURVSepwvfBw==",
+      "requires": {
+        "commander": "^2.15.1"
+      },
+      "dependencies": {
+        "commander": {
+          "version": "2.20.3",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
+        }
+      }
+    },
     "@deck.gl/aggregation-layers": {
       "version": "8.8.8",
       "resolved": "https://registry.npmjs.org/@deck.gl/aggregation-layers/-/aggregation-layers-8.8.8.tgz",
@@ -352,9 +380,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "18.6.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.6.2.tgz",
-      "integrity": "sha512-KcfkBq9H4PI6Vpu5B/KoPeuVDAbmi+2mDBqGPGUgoL7yXQtcWGu2vJWmmRkneWK3Rh0nIAX192Aa87AqKHYChQ==",
+      "version": "18.7.14",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.7.14.tgz",
+      "integrity": "sha512-6bbDaETVi8oyIARulOE9qF1/Qdi/23z6emrUh0fNJRUmjznqrixD4MpGDdgOFk5Xb0m2H6Xu42JGdvAxaJR/wA==",
       "dev": true
     },
     "@types/offscreencanvas": {
@@ -554,6 +582,16 @@
       "integrity": "sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==",
       "dev": true
     },
+    "a-big-triangle": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/a-big-triangle/-/a-big-triangle-1.0.3.tgz",
+      "integrity": "sha512-AboEtoSPueZisde3Vr+7VRSfUIWBSGZUOtW3bJrOZXgIyK7dNNDdpDmOKJjg5GmJLlRKUONWV8lMgTK8MBhQWw==",
+      "requires": {
+        "gl-buffer": "^2.1.1",
+        "gl-vao": "^1.2.0",
+        "weak-map": "^1.0.5"
+      }
+    },
     "a-sync-waterfall": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/a-sync-waterfall/-/a-sync-waterfall-1.0.1.tgz",
@@ -576,6 +614,24 @@
       "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
       "dev": true
     },
+    "add-line-numbers": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/add-line-numbers/-/add-line-numbers-1.0.1.tgz",
+      "integrity": "sha512-w+2a1malCvWwACQFBpZ5/uwmHGaGYT+aGIxA8ONF5vlhe6X/gD3eR8qVoLWa+5nnWAOq2LuPbrqDYqj1pn0WMg==",
+      "requires": {
+        "pad-left": "^1.0.2"
+      },
+      "dependencies": {
+        "pad-left": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/pad-left/-/pad-left-1.0.2.tgz",
+          "integrity": "sha512-saxSV1EYAytuZDtQYEwi0DPzooG6aN18xyHrnJtzwjVwmMauzkEecd7hynVJGolNGk1Pl9tltmZqfze4TZTCxg==",
+          "requires": {
+            "repeat-string": "^1.3.0"
+          }
+        }
+      }
+    },
     "ajv": {
       "version": "6.12.6",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
@@ -600,6 +656,12 @@
       "integrity": "sha512-5p6WTN0DdTGVQk6VjcEju19IgaHudalcfabD7yhDGeA6bcQnmL+CpveLJq/3hvfwd1aof6L386Ougkx6RfyMIQ==",
       "dev": true
     },
+    "amdefine": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
+      "integrity": "sha512-S2Hw0TtNkMJhIabBwIojKL9YHO5T0n5eNqWJ7Lrlel/zDbftQpxpapi8tZs3X1HWa+u+QeydGmzzNU0m09+Rcg==",
+      "optional": true
+    },
     "ansi-colors": {
       "version": "3.2.4",
       "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.4.tgz",
@@ -823,6 +885,11 @@
       "integrity": "sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==",
       "dev": true
     },
+    "atob-lite": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/atob-lite/-/atob-lite-1.0.0.tgz",
+      "integrity": "sha512-ArXcmHR/vwSN37HLVap/Y5SKpz12CuEybxe1sIYl7th/S6SQPrVMNFt6rblJzCOAxn0SHbXpknUtqbAIeo3Aow=="
+    },
     "balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
@@ -890,6 +957,42 @@
         "file-uri-to-path": "1.0.0"
       }
     },
+    "bit-twiddle": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/bit-twiddle/-/bit-twiddle-1.0.2.tgz",
+      "integrity": "sha512-B9UhK0DKFZhoTFcfvAzhqsjStvGJp9vYWf3+6SNTtdSQnvIgfkHbgHrg/e4+TH71N2GDu8tpmCVoyfrL1d7ntA=="
+    },
+    "bl": {
+      "version": "0.9.5",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-0.9.5.tgz",
+      "integrity": "sha512-njlCs8XLBIK7LCChTWfzWuIAxkpmmLXcL7/igCofFT1B039Sz0IPnAmosN5QaO22lU4qr8LcUz2ojUlE6pLkRQ==",
+      "requires": {
+        "readable-stream": "~1.0.26"
+      },
+      "dependencies": {
+        "isarray": {
+          "version": "0.0.1",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
+          "integrity": "sha512-D2S+3GLxWH+uhrNEcoh/fnmYeP8E8/zHl644d/jdA0g2uyXvy3sb0qxotE+ne0LtccHknQzWwZEzhak7oJ0COQ=="
+        },
+        "readable-stream": {
+          "version": "1.0.34",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
+          "integrity": "sha512-ok1qVCJuRkNmvebYikljxJA/UEsKwLl2nI1OmaqAu4/UE+h0wKCHok4XkL/gvi39OacXvw59RJUOFUkDib2rHg==",
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
+            "isarray": "0.0.1",
+            "string_decoder": "~0.10.x"
+          }
+        },
+        "string_decoder": {
+          "version": "0.10.31",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+          "integrity": "sha512-ev2QzSzWPYmy9GuqfIVildA4OdcGLeFZQrq5ys6RtiuF+RQQiZWr8TZNyAcuVXyQRYfEO+MsoB/1BuQVhOJuoQ=="
+        }
+      }
+    },
     "bluebird": {
       "version": "3.7.2",
       "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.2.tgz",
@@ -1101,8 +1204,7 @@
     "buffer-from": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
-      "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
-      "dev": true
+      "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ=="
     },
     "buffer-indexof": {
       "version": "1.1.1",
@@ -1501,7 +1603,6 @@
       "version": "1.6.2",
       "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
       "integrity": "sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==",
-      "dev": true,
       "requires": {
         "buffer-from": "^1.0.0",
         "inherits": "^2.0.3",
@@ -1585,8 +1686,7 @@
     "core-util-is": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
-      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
-      "dev": true
+      "integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ=="
     },
     "create-ecdh": {
       "version": "4.0.4",
@@ -1665,6 +1765,14 @@
         "randomfill": "^1.0.3"
       }
     },
+    "cwise-compiler": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/cwise-compiler/-/cwise-compiler-1.1.3.tgz",
+      "integrity": "sha512-WXlK/m+Di8DMMcCjcWr4i+XzcQra9eCdXIJrgh4TUgh0pIS/yJduLxS9JgefsHJ/YVLdgPtXm9r62W92MvanEQ==",
+      "requires": {
+        "uniq": "^1.0.0"
+      }
+    },
     "cyclist": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/cyclist/-/cyclist-1.0.1.tgz",
@@ -1869,6 +1977,42 @@
       "integrity": "sha512-jnjyiM6eRyZl2H+W8Q/zLMA481hzi0eszAaBUzIVnmYVDBbnLxVNnfu1HgEBvCbL+71FrxMl3E6lpKH7Ge3OXA==",
       "dev": true
     },
+    "dup": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/dup/-/dup-1.0.0.tgz",
+      "integrity": "sha512-Bz5jxMMC0wgp23Zm15ip1x8IhYRqJvF3nFC0UInJUDkN1z4uNPk9jTnfCUJXbOGiQ1JbXLQsiV41Fb+HXcj5BA=="
+    },
+    "duplexer2": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/duplexer2/-/duplexer2-0.0.2.tgz",
+      "integrity": "sha512-+AWBwjGadtksxjOQSFDhPNQbed7icNXApT4+2BNpsXzcCBiInq2H9XW0O8sfHFaPmnQRs7cg/P0fAr2IWQSW0g==",
+      "requires": {
+        "readable-stream": "~1.1.9"
+      },
+      "dependencies": {
+        "isarray": {
+          "version": "0.0.1",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
+          "integrity": "sha512-D2S+3GLxWH+uhrNEcoh/fnmYeP8E8/zHl644d/jdA0g2uyXvy3sb0qxotE+ne0LtccHknQzWwZEzhak7oJ0COQ=="
+        },
+        "readable-stream": {
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+        "string_decoder": {
+          "version": "0.10.31",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+          "integrity": "sha512-ev2QzSzWPYmy9GuqfIVildA4OdcGLeFZQrq5ys6RtiuF+RQQiZWr8TZNyAcuVXyQRYfEO+MsoB/1BuQVhOJuoQ=="
+        },
+        "through2": {
+          "version": "0.4.2",
+          "resolved": "https://registry.npmjs.org/through2/-/through2-0.4.2.tgz",
+          "integrity": "sha512-45Llu+EwHKtAZYTPPVn3XZHBgakWMN3rokhEv5hu596XP+cNgplMg+Gj+1nmAvj+L0K7+N49zBKx5rah5u0QIQ==",
+          "requires": {
+            "readable-stream": "~1.0.17",
+            "xtend": "~2.1.1"
+          }
+        },
+        "xtend": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/xtend/-/xtend-2.1.2.tgz",
+          "integrity": "sha512-vMNKzr2rHP9Dp/e1NQFnLQlwlhp9L/LfvnsVdHxN1f+uggyVI3i08uD14GPvCToPkdsRfyPqIyYGmIk58V98ZQ==",
+          "requires": {
+            "object-keys": "~0.4.0"
+          }
+        }
+      }
+    },
     "statuses": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.1.tgz",
@@ -5463,7 +6097,6 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
       "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-      "dev": true,
       "requires": {
         "safe-buffer": "~5.1.0"
       }
@@ -5494,8 +6127,7 @@
     "supports-preserve-symlinks-flag": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
-      "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==",
-      "dev": true
+      "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w=="
     },
     "table-layout": {
       "version": "1.0.2",
@@ -5834,8 +6466,16 @@
     "typedarray": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
-      "integrity": "sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==",
-      "dev": true
+      "integrity": "sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA=="
+    },
+    "typedarray-pool": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/typedarray-pool/-/typedarray-pool-1.2.0.tgz",
+      "integrity": "sha512-YTSQbzX43yvtpfRtIDAYygoYtgT+Rpjuxy9iOpczrjpXLgGoyG7aS5USJXV2d3nn8uHTeb9rXDvzS27zUg5KYQ==",
+      "requires": {
+        "bit-twiddle": "^1.0.0",
+        "dup": "^1.0.0"
+      }
     },
     "typedoc": {
       "version": "0.18.0",
@@ -5922,6 +6562,11 @@
         }
       }
     },
+    "uniq": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/uniq/-/uniq-1.0.1.tgz",
+      "integrity": "sha512-Gw+zz50YNKPDKXs+9d+aKAjVwpjNwqzvNpLigIruT4HA9lMZNdMqs9x07kKHB/L9WRzqp4+DlTU5s4wG2esdoA=="
+    },
     "unique-filename": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/unique-filename/-/unique-filename-1.1.1.tgz",
@@ -6075,8 +6720,7 @@
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
-      "dev": true
+      "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw=="
     },
     "utils-merge": {
       "version": "1.0.1",
@@ -6257,6 +6901,16 @@
         "minimalistic-assert": "^1.0.0"
       }
     },
+    "weak-map": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/weak-map/-/weak-map-1.0.8.tgz",
+      "integrity": "sha512-lNR9aAefbGPpHO7AEnY0hCFjz1eTkWCXYvkTRrTHs9qv8zJp+SkVYpzfLIFXQQiG3tVvbNFQgVg2bQS8YGgxyw=="
+    },
+    "weakmap-shim": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/weakmap-shim/-/weakmap-shim-1.1.1.tgz",
+      "integrity": "sha512-/wNyG+1FpiHhnfQo+TuA/XAUpvOOkKVl0A4qpT+oGcj5SlZCLmM+M1Py/3Sj8sy+YrEauCVITOxCsZKo6sPbQg=="
+    },
     "webpack": {
       "version": "4.46.0",
       "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.46.0.tgz",
@@ -6929,8 +7583,7 @@
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
-      "dev": true
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ=="
     },
     "ws": {
       "version": "6.2.2",
@@ -6944,8 +7597,7 @@
     "xtend": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
-      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
-      "dev": true
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="
     },
     "y18n": {
       "version": "4.0.3",
diff --git a/package.json b/package.json
index ce588e2..2a59300 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,7 @@
   ],
   "devDependencies": {
     "@documentalist/compiler": "^2.8.1",
+    "@types/node": "^18.7.14",
     "fork-ts-checker-webpack-plugin": "^4.1.4",
     "prettier": "^2.0.5",
     "ts-loader": "^7.0.4",
@@ -35,10 +36,14 @@
     "wellknown": "^0.5.0"
   },
   "dependencies": {
+    "2gl": "0.10.2",
     "@2gis/mapgl": "1.22.0",
     "@deck.gl/aggregation-layers": "^8.8.8",
     "@deck.gl/core": "^8.8.8",
     "@deck.gl/layers": "^8.8.8",
-    "@deck.gl/mapbox": "^8.8.8"
+    "@deck.gl/mapbox": "^8.8.8",
+    "a-big-triangle": "^1.0.2",
+    "gl-shader": "^4.0.5",
+    "glslify": "^2.2.1"
   }
 }
diff --git a/src/deckgl2gisLayer.ts b/src/deckgl2gisLayer.ts
index b4c10d4..e481c61 100644
--- a/src/deckgl2gisLayer.ts
+++ b/src/deckgl2gisLayer.ts
@@ -5,12 +5,24 @@ import { getDeckInstance, addLayer, removeLayer, updateLayer, drawLayer } from '
 import type { Deck, Layer } from '@deck.gl/core';
 import { DeckCustomLayer } from './types';
 import type { Map } from '@2gis/mapgl/types';
+import createShader from 'gl-shader';
+import triangle from 'a-big-triangle';
+
+import RenderTarget from '2gl/RenderTarget';
+import Texture from '2gl/Texture';
+
+import fill_fsh from './optimized.fsh';
+import fill_vsh from './optimized.vsh';
+
+
+
 
 export type LayerProps<LayerT extends Layer<any>> = Partial<LayerT['props']> & {
     id: string;
     deck?: Deck;
 };
 
+
 export class Deck2gisLayer<LayerT extends Layer<any>> implements DeckCustomLayer {
     id: string;
     type: 'custom';
@@ -18,6 +30,11 @@ export class Deck2gisLayer<LayerT extends Layer<any>> implements DeckCustomLayer
     map: Map | null;
     deck: Deck | null;
     props: LayerProps<LayerT>;
+    frameBuffer: RenderTarget;
+    gl: any;
+    shader: any;
+    textureIndex: number;
+    enabled:boolean;
 
     /* eslint-disable no-this-before-super */
     constructor(props: LayerProps<LayerT>) {
@@ -31,15 +48,41 @@ export class Deck2gisLayer<LayerT extends Layer<any>> implements DeckCustomLayer
         this.map = null;
         this.deck = null;
         this.props = props;
+        this.textureIndex = 0;
+        this.enabled = true;
     }
 
 
     onAdd = (map: Map, gl: WebGLRenderingContext) => {
         this.map = map;
-        this.deck = getDeckInstance({ map, gl, deck: this.props.deck });
+        const mapSize = map.getSize();
+        this.frameBuffer = new RenderTarget({
+            size: [
+                Math.ceil((mapSize[0] * window.devicePixelRatio)),
+                Math.ceil((mapSize[1] * window.devicePixelRatio)),
+            ],
+            magFilter: Texture.LinearFilter,
+            minFilter: Texture.LinearFilter,
+            wrapS: Texture.ClampToEdgeWrapping,
+            wrapT: Texture.ClampToEdgeWrapping,
+        });
+
+        const rt = this.frameBuffer.bind(gl);
+        this.textureIndex = (map as any)._impl.modules.imageManager.addPreparedTexture(rt.getTexture());
+        this.gl = gl;
+        this.deck = getDeckInstance({ map, gl, deck: this.props.deck, frame: rt._frameBuffer });
+        this.shader = createShader(gl, fill_vsh, fill_fsh);
+        this.shader.bind();
+        this.shader.uniforms.iResolution = [mapSize[0] * window.devicePixelRatio, mapSize[1] * window.devicePixelRatio];
+        this.shader.uniforms.iChannel0 = this.textureIndex;
+        this.shader.uniforms.enabled = this.enabled;
+        console.log('anti-aliasing:',this.enabled);
         addLayer(this.deck, this);
+        (map as any).on('click', ()=>{this.enabled = !this.enabled; (this.map as any)._impl.state.needRerender = true;  console.log('anti-aliasing:',this.enabled);})
     };
 
+    
+
     onRemove = () => {
         if (this.deck) {
             removeLayer(this.deck, this);
@@ -58,7 +101,23 @@ export class Deck2gisLayer<LayerT extends Layer<any>> implements DeckCustomLayer
     render = () => {
         if (this.deck && this.map) {
             (this.deck as any).userData.currentViewport = undefined;
+            const gl = this.gl;
+            this.frameBuffer.bind(this.gl);
+            gl.clearColor(1, 1, 1, 0);
+            gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
+            this.frameBuffer.unbind(this.gl);
             drawLayer(this.deck!, this.map!, this);
+
+            gl.bindFramebuffer(gl.FRAMEBUFFER, null)
+            const texture = this.frameBuffer.getTexture();
+            texture.enable(gl, this.textureIndex);
+            this.shader.bind();
+            this.shader.uniforms.enabled = this.enabled;
+            gl.disable(gl.CULL_FACE);
+            triangle(gl)
+
+
+
         }
     };
 }
diff --git a/src/fill.fsh.js b/src/fill.fsh.js
new file mode 100644
index 0000000..fc8b02d
--- /dev/null
+++ b/src/fill.fsh.js
@@ -0,0 +1 @@
+export default "precision mediump float;\n#define GLSLIFY 1\nuniform vec2 iResolution;\nuniform sampler2D iChannel0;\nuniform bool enabled;\nuniform float u_kernel[9];\nvoid main() {\n  vec2 uv = vec2(gl_FragCoord.xy / iResolution.xy);\n  uv.y = uv.y;\n  \n  vec2 fragCoord = uv ; \n  vec4 color;\n  if (enabled) {\n   vec2 onePixel = vec2(1.0, 1.0) / iResolution;\n   vec4 colorSum =\n       texture2D(iChannel0, fragCoord + onePixel * vec2(-1, -1)) * u_kernel[0] +\n       texture2D(iChannel0, fragCoord + onePixel * vec2( 0, -1)) * u_kernel[1] +\n       texture2D(iChannel0, fragCoord + onePixel * vec2( 1, -1)) * u_kernel[2] +\n       texture2D(iChannel0, fragCoord + onePixel * vec2(-1,  0)) * u_kernel[3] +\n       texture2D(iChannel0, fragCoord + onePixel * vec2( 0,  0)) * u_kernel[4] +\n       texture2D(iChannel0, fragCoord + onePixel * vec2( 1,  0)) * u_kernel[5] +\n       texture2D(iChannel0, fragCoord + onePixel * vec2(-1,  1)) * u_kernel[6] +\n       texture2D(iChannel0, fragCoord + onePixel * vec2( 0,  1)) * u_kernel[7] +\n       texture2D(iChannel0, fragCoord + onePixel * vec2( 1,  1)) * u_kernel[8] ;\n   color = vec4((colorSum).rgb, 1);\n  } else {\n      color = texture2D(iChannel0, uv);\n  }\n  gl_FragColor = color;\n}";
\ No newline at end of file
diff --git a/src/fill.vsh.js b/src/fill.vsh.js
new file mode 100644
index 0000000..626c15d
--- /dev/null
+++ b/src/fill.vsh.js
@@ -0,0 +1 @@
+export default "precision mediump float;\n#define GLSLIFY 1\nvarying vec2 v_rgbNW;\nvarying vec2 v_rgbNE;\nvarying vec2 v_rgbSW;\nvarying vec2 v_rgbSE;\nvarying vec2 v_rgbM;\nuniform vec2 iResolution;\nattribute vec2 position;\nvarying vec2 vUv;\nvoid texcoords_1_0(vec2 fragCoord, vec2 resolution,\nout vec2 v_rgbNW, out vec2 v_rgbNE,\nout vec2 v_rgbSW, out vec2 v_rgbSE,\nout vec2 v_rgbM) {\nvec2 inverseVP = 1.0 / resolution.xy;\nv_rgbNW = (fragCoord + vec2(-1.0, -1.0)) * inverseVP;\nv_rgbNE = (fragCoord + vec2(1.0, -1.0)) * inverseVP;\nv_rgbSW = (fragCoord + vec2(-1.0, 1.0)) * inverseVP;\nv_rgbSE = (fragCoord + vec2(1.0, 1.0)) * inverseVP;\nv_rgbM = vec2(fragCoord * inverseVP);\n}\nvoid main(void) {\n   gl_Position = vec4(position, 1.0, 1.0);\n   \n   \n   vUv = (position + 1.0) * 0.5;\n   vUv.y = 1.0 - vUv.y;\n   vec2 fragCoord = vUv * iResolution;\n   texcoords_1_0(fragCoord, iResolution, v_rgbNW, v_rgbNE, v_rgbSW, v_rgbSE, v_rgbM);\n}";
\ No newline at end of file
diff --git a/src/optimized.frag b/src/optimized.frag
new file mode 100644
index 0000000..2a6d612
--- /dev/null
+++ b/src/optimized.frag
@@ -0,0 +1,31 @@
+precision mediump float;
+
+//texcoords computed in vertex step
+//to avoid dependent texture reads
+varying vec2 v_rgbNW;
+varying vec2 v_rgbNE;
+varying vec2 v_rgbSW;
+varying vec2 v_rgbSE;
+varying vec2 v_rgbM;
+
+varying vec2 vUv;
+uniform vec2 iResolution;
+uniform sampler2D iChannel0;
+uniform bool enabled;
+
+//import the fxaa function
+#pragma glslify: fxaa = require('../fxaa.glsl')
+
+void main() {
+  //can also use gl_FragCoord.xy
+  mediump vec2 fragCoord = vUv * iResolution; 
+
+  vec4 color;
+  if (enabled) {
+      color = fxaa(iChannel0, fragCoord, iResolution, v_rgbNW, v_rgbNE, v_rgbSW, v_rgbSE, v_rgbM);
+  } else {
+      color = texture2D(iChannel0, vUv);
+  }
+
+  gl_FragColor = color;
+}
diff --git a/src/optimized.fsh.js b/src/optimized.fsh.js
new file mode 100644
index 0000000..d312ef1
--- /dev/null
+++ b/src/optimized.fsh.js
@@ -0,0 +1 @@
+export default "precision mediump float;\n#define GLSLIFY 1\nvarying vec2 v_rgbNW;\nvarying vec2 v_rgbNE;\nvarying vec2 v_rgbSW;\nvarying vec2 v_rgbSE;\nvarying vec2 v_rgbM;\nvarying vec2 vUv;\nuniform vec2 iResolution;\nuniform sampler2D iChannel0;\nuniform bool enabled;\n#ifndef FXAA_REDUCE_MIN\n    #define FXAA_REDUCE_MIN   (1.0/ 128.0)\n#endif\n#ifndef FXAA_REDUCE_MUL\n    #define FXAA_REDUCE_MUL   (1.0 / 8.0)\n#endif\n#ifndef FXAA_SPAN_MAX\n    #define FXAA_SPAN_MAX     8.0\n#endif\nvec4 fxaa_1_0(sampler2D tex, vec2 fragCoord, vec2 resolution,\n            vec2 v_rgbNW, vec2 v_rgbNE, \n            vec2 v_rgbSW, vec2 v_rgbSE, \n            vec2 v_rgbM) {\n    vec4 color;\n    mediump vec2 inverseVP = vec2(1.0 / resolution.x, 1.0 / resolution.y);\n    vec3 rgbNW = texture2D(tex, v_rgbNW).xyz;\n    vec3 rgbNE = texture2D(tex, v_rgbNE).xyz;\n    vec3 rgbSW = texture2D(tex, v_rgbSW).xyz;\n    vec3 rgbSE = texture2D(tex, v_rgbSE).xyz;\n    vec4 texColor = texture2D(tex, v_rgbM);\n    vec3 rgbM  = texColor.xyz;\n    vec3 luma = vec3(0.299, 0.587, 0.114);\n    float lumaNW = dot(rgbNW, luma);\n    float lumaNE = dot(rgbNE, luma);\n    float lumaSW = dot(rgbSW, luma);\n    float lumaSE = dot(rgbSE, luma);\n    float lumaM  = dot(rgbM,  luma);\n    float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n    float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n    \n    mediump vec2 dir;\n    dir.x = -((lumaNW + lumaNE) - (lumaSW + lumaSE));\n    dir.y =  ((lumaNW + lumaSW) - (lumaNE + lumaSE));\n    \n    float dirReduce = max((lumaNW + lumaNE + lumaSW + lumaSE) *\n                          (0.25 * FXAA_REDUCE_MUL), FXAA_REDUCE_MIN);\n    \n    float rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n    dir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX),\n              max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX),\n              dir * rcpDirMin)) * inverseVP;\n    \n    vec3 rgbA = 0.5 * (\n        texture2D(tex, fragCoord * inverseVP + dir * (1.0 / 3.0 - 0.5)).xyz +\n        texture2D(tex, fragCoord * inverseVP + dir * (2.0 / 3.0 - 0.5)).xyz);\n    vec3 rgbB = rgbA * 0.5 + 0.25 * (\n        texture2D(tex, fragCoord * inverseVP + dir * -0.5).xyz +\n        texture2D(tex, fragCoord * inverseVP + dir * 0.5).xyz);\n    float lumaB = dot(rgbB, luma);\n    if ((lumaB < lumaMin) || (lumaB > lumaMax))\n        color = vec4(rgbA, texColor.a);\n    else\n        color = vec4(rgbB, texColor.a);\n    return color;\n}\nvoid main() {\n  \n  mediump vec2 fragCoord = vUv * iResolution; \n  vec4 color;\n  if (enabled) {\n      color = fxaa_1_0(iChannel0, fragCoord, iResolution, v_rgbNW, v_rgbNE, v_rgbSW, v_rgbSE, v_rgbM);\n  } else {\n      color = texture2D(iChannel0, vUv);\n  }\n  gl_FragColor = color;\n}\n";
\ No newline at end of file
diff --git a/src/optimized.vert b/src/optimized.vert
new file mode 100644
index 0000000..603d197
--- /dev/null
+++ b/src/optimized.vert
@@ -0,0 +1,26 @@
+precision mediump float;
+
+//texcoords computed in vertex step
+//to avoid dependent texture reads
+varying vec2 v_rgbNW;
+varying vec2 v_rgbNE;
+varying vec2 v_rgbSW;
+varying vec2 v_rgbSE;
+varying vec2 v_rgbM;
+
+//a resolution for our optimized shader
+uniform vec2 iResolution;
+attribute vec2 position;
+varying vec2 vUv;
+
+#pragma glslify: texcoords = require('../texcoords.glsl')
+
+void main(void) {
+   gl_Position = vec4(position, 1.0, 1.0);
+   
+   //compute the texture coords and send them to varyings
+   vUv = (position + 1.0) * 0.5;
+   vUv.y = 1.0 - vUv.y;
+   vec2 fragCoord = vUv * iResolution;
+   texcoords(fragCoord, iResolution, v_rgbNW, v_rgbNE, v_rgbSW, v_rgbSE, v_rgbM);
+}
\ No newline at end of file
diff --git a/src/optimized.vsh.js b/src/optimized.vsh.js
new file mode 100644
index 0000000..1e0ea82
--- /dev/null
+++ b/src/optimized.vsh.js
@@ -0,0 +1 @@
+export default "precision mediump float;\n#define GLSLIFY 1\nvarying vec2 v_rgbNW;\nvarying vec2 v_rgbNE;\nvarying vec2 v_rgbSW;\nvarying vec2 v_rgbSE;\nvarying vec2 v_rgbM;\nuniform vec2 iResolution;\nattribute vec2 position;\nvarying vec2 vUv;\nvoid texcoords_1_0(vec2 fragCoord, vec2 resolution,\nout vec2 v_rgbNW, out vec2 v_rgbNE,\nout vec2 v_rgbSW, out vec2 v_rgbSE,\nout vec2 v_rgbM) {\nvec2 inverseVP = 1.0 / resolution.xy;\nv_rgbNW = (fragCoord + vec2(-1.0, -1.0)) * inverseVP;\nv_rgbNE = (fragCoord + vec2(1.0, -1.0)) * inverseVP;\nv_rgbSW = (fragCoord + vec2(-1.0, 1.0)) * inverseVP;\nv_rgbSE = (fragCoord + vec2(1.0, 1.0)) * inverseVP;\nv_rgbM = vec2(fragCoord * inverseVP);\n}\nvoid main(void) {\n   gl_Position = vec4(position, 1.0, 1.0);\n   \n   \n   vUv = (position + 1.0) * 0.5;\n   vUv.y = vUv.y;\n   vec2 fragCoord = vUv * iResolution;\n   texcoords_1_0(fragCoord, iResolution, v_rgbNW, v_rgbNE, v_rgbSW, v_rgbSE, v_rgbM);\n}";
\ No newline at end of file
diff --git a/src/screen.png b/src/screen.png
new file mode 100644
index 0000000..43a0554
Binary files /dev/null and b/src/screen.png differ
diff --git a/src/utils.ts b/src/utils.ts
index e3a8157..ca435e8 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -15,10 +15,12 @@ export function getDeckInstance({
     map,
     gl,
     deck,
+    frame
 }: {
     map: Map & { __deck?: Deck | null };
     gl: WebGLRenderingContext;
     deck?: Deck;
+    frame?: any;
 }): Deck {
     // Only create one deck instance per context
     if (map.__deck) {
@@ -29,6 +31,7 @@ export function getDeckInstance({
 
     const deckProps: DeckProps = {
         useDevicePixels: true,
+        _framebuffer : frame,
         _customRender: (reason: string) => {
             // todo  need change to public rerender method in mapgl
             (map as any)._impl.state.needRerender = true;
@@ -119,6 +122,7 @@ export function drawLayer(deck: Deck, map: Map, layer: Deck2gisLayer<any>): void
         clearStack,
         clearCanvas: false,
     });
+  //  deck.deckRenderer.gl.bindFramebuffer(deck.deckRenderer.gl.FRAMEBUFFER, null)
 }
 
 export function getViewState(map: Map): MapViewState & {