diff --git a/assets/main.scss b/assets/main.scss
index 4c78cfb..e376409 100644
--- a/assets/main.scss
+++ b/assets/main.scss
@@ -348,11 +348,6 @@ button {
 
         &_color {
             @apply w-full;
-
-            .color_picker,
-            .list_picker {
-                // @apply ml-4;
-            }
         }
 
         input[type=range] {
@@ -361,35 +356,15 @@ button {
     }
 }
 
-.color_picker {
+.picker {
     @apply leading-none;
 
     &-selected {
         @apply size-10 rounded border-gray-300 shadow inline-block leading-none;
-
-        &__active {
-            @apply outline outline-2 outline-offset-2 outline-primary;
-        }
     }
 
     &-changer {
-        @apply absolute w-80 z-20 p-4 border rounded bg-white flex gap-0 right-0;
-    }
-}
-
-.list_picker {
-    @apply leading-none;
-
-    &-selected {
-        @apply size-10 rounded border-gray-300 shadow inline-block leading-none;
-
-        &__active {
-            @apply outline outline-2 outline-offset-2 outline-primary;
-        }
-    }
-
-    &-changer {
-        @apply absolute w-80 z-20 p-4 border rounded bg-white flex gap-0 right-0;
+        @apply flex gap-0;
     }
     
     &-list {
diff --git a/components/calc/models.vue b/components/calc/models.vue
index 30b45b2..0013532 100644
--- a/components/calc/models.vue
+++ b/components/calc/models.vue
@@ -4,7 +4,6 @@ import { Stats, OrbitControls } from '@tresjs/cientos'
 import { degToRad } from 'three/src/math/MathUtils.js';
 
 const section_count = use_section_count()
-const extra_section = use_extra_section()
 const fence_section = use_fence_section()
 
 const defDistance = 3
@@ -26,7 +25,7 @@ const cameraStat = reactive({
 
 const camera = ref("camera")
 
-watch(fence_section, ()=>{
+watch(fence_section, () => {
     let v = fence_section.value * 2;
     if (v <= defDistance) v = defDistance
     controlsState.minDistance = v;
@@ -47,12 +46,14 @@ watch(fence_section, ()=>{
             <TresCanvas>
                 <TresPerspectiveCamera v-bind="cameraStat" ref="camera" />
                 <OrbitControls v-bind="controlsState" make-default />
+                <Suspense>
+                    <ModelCamera />
+                </Suspense>
                 <TresGroup :position-y="-0.5">
                     <Suspense>
                         <ModelParametric />
                     </Suspense>
                 </TresGroup>
-
             </TresCanvas>
         </ClientOnly>
     </div>
diff --git a/components/calc/values.vue b/components/calc/values.vue
index 475bab2..02ac212 100644
--- a/components/calc/values.vue
+++ b/components/calc/values.vue
@@ -139,12 +139,10 @@ const changeParametres = () => {
 
 
 const setLamelleColor = (color: ralTypes) => {
-    goto_cam.value = new Vector3(-2, -2, -2)
     lamelle_color.value = color;
     lamelle_text.value = contrastColor(color) ?? '#000'
 }
 const setPillarColor = (color: ralTypes) => {
-    goto_cam.value = new Vector3(2, 2, 2)
     pillar_color.value = color
     pillar_text.value = contrastColor(color) ?? '#000'
 }
@@ -225,43 +223,48 @@ const calc_table = computed(() => {
                     <input id="remove_pillar" type="checkbox" v-model="form_state.remove_pillar" />
                     <label for="remove_pillar">Без столбов</label>
                 </div>
+
+
             </div>
         </div>
         <div class="col-span-3 col-start-10">
             <div class="form-row">
                 <div class="form-item form-item_color">
                     <label for="lamelle_color">Цвет ламелей</label>
-                    <DropdownColorPicker :cb="setLamelleColor">
+                    <DropdownPicker type="color" :cb="setLamelleColor" name="lamelle_color">
                         <input id="lamelle_color" type="text" :value="getColorNameFromRal(lamelle_color)" :style="{
                             backgroundColor: getColorHexFromRal(lamelle_color) ?? 'transparent',
                             color: lamelle_text
                         }" />
-                    </DropdownColorPicker>
+                    </DropdownPicker>
                 </div>
                 <div class="form-item form-item_color">
                     <label for="pillar_color">Цвет столба</label>
-                    <DropdownColorPicker :cb="setPillarColor">
+                    <DropdownPicker type="color" :cb="setPillarColor" name="pillar_color">
                         <input id="pillar_color" type="text" :value="getColorNameFromRal(pillar_color)" :style="{
                             backgroundColor: getColorHexFromRal(pillar_color) ?? 'transparent',
                             color: pillar_text
                         }" />
-                    </DropdownColorPicker>
+                    </DropdownPicker>
                 </div>
                 <div class="form-item form-item_color">
                     <label for="pillar_pattern">Узор столба</label>
-                    <DropdownList :cb="setPillarPattern">
+                    <DropdownPicker type="pattern" :cb="setPillarPattern">
                         <input id="pillar_pattern" type="text" :value="pillar_pattern" :style="{
-                            backgroundImage: `url(${getFilename(pillar_pattern)})`}" />
-                    </DropdownList>
+                            backgroundImage: `url(${getFilename(pillar_pattern)})`
+                        }" />
+                    </DropdownPicker>
                 </div>
+                {{ goto_cam }}
             </div>
         </div>
         <template v-if="(form_state.total_length * 1000) >= parametric.length.min">
             <div class="col-span-12 xl:col-span-6 xl:col-start-4 grid calc_table">
                 <div class="grid grid-cols-4 relative">
                     <template v-for="item in calc_table">
-                        <div class="col-span-3 calc_table-maincell">{{
-                            item.name }}</div>
+                        <div class="col-span-3 calc_table-maincell">
+                            {{ item.name }}
+                        </div>
                         <div class="col-span-1 calc_table-maincell">{{ item.value }}</div>
                     </template>
                 </div>
@@ -274,7 +277,8 @@ const calc_table = computed(() => {
 #pillar_pattern {
     background-clip: content-box;
     background-size: contain;
-    &:not([style*='url("undefined")']) {
+
+    &[style*='url("/'] {
         color: transparent;
     }
 }
diff --git a/components/dropdown/colorPicker.vue b/components/dropdown/colorPicker.vue
index 9366498..4056e3b 100644
--- a/components/dropdown/colorPicker.vue
+++ b/components/dropdown/colorPicker.vue
@@ -1,61 +1,13 @@
 <script setup lang="ts">
-import { ralClassicPallette, getColorHexFromRal } from '@/components/ral'
+import { ralClassicPallette } from '@/components/ral'
 
-const props = defineProps(['color', 'cb', 'open', 'active'])
-const open = props.open ?? true
+const props = defineProps(['color', 'cb'])
 
-const goto_cam = use_goto_camera()
-
-const onClick = (color: string) => {
-    if (props.cb) {
-        props.cb(color)
-    }
-    toggleOpen()
-}
-const isOpenPicker = ref<boolean>(false)
-const toggleOpen = (value: boolean = !isOpenPicker) => {
-    if (value == false) {
-        goto_cam.value = undefined
-    }
-    isOpenPicker.value = value !== undefined ? value : !isOpenPicker.value
-}
-const picker = ref()
-const clickOutside = (e: Event) => {
-    if (!picker.value.contains(e.target)) {
-        toggleOpen(false)
-    }
-}
-onMounted(() => {
-    document.addEventListener('click', clickOutside)
-})
-onUnmounted(() => {
-    document.removeEventListener('click', clickOutside)
-})
 </script>
 <template>
-    <div class="color_picker" ref="picker">
-        <template v-if="$slots.default">
-            <div @click="open ? toggleOpen(!isOpenPicker) : onClick(props.color)">
-                <slot></slot>
-            </div>
-        </template>
-        <template v-else>
-            <div class="color_picker-selected" @click="open ? toggleOpen(!isOpenPicker) : onClick(props.color)"
-                :style="[props.color && { backgroundColor: getColorHexFromRal(props.color) ?? '' }]"
-                :class="[{ 'color_picker-selected__active': active }]"></div>
-        </template>
-
-        <div class="color_picker-changer flex flex-wrap" v-if="isOpenPicker">
-            <template v-for="col in ralClassicPallette">
-                <div class="color size-5" :class="[{ 'outline outline-primary': props.color == col.hex }]"
-                    :style="[{ backgroundColor: col.hex }]" @click="onClick(col.code)">
-                </div>
-            </template>
+    <template v-for="col in ralClassicPallette">
+        <div class="color size-5" :class="[{ 'outline outline-primary': props.color == col.hex }]"
+            :style="[{ backgroundColor: col.hex }]" @click="props.cb(col.code)">
         </div>
-    </div>
-</template>
-<style scoped>
-.color_picker-selected:not([style*=color]) {
-    background-image: conic-gradient(from 50deg, orange, yellow, green, cyan, blue, violet)
-}
-</style>
\ No newline at end of file
+    </template>
+</template>
\ No newline at end of file
diff --git a/components/dropdown/list.vue b/components/dropdown/list.vue
index 45ccd12..0032bb1 100644
--- a/components/dropdown/list.vue
+++ b/components/dropdown/list.vue
@@ -1,56 +1,12 @@
 <script setup lang="ts">
 import { getFilename, patterns } from '../pattern';
 
-const props = defineProps(['color', 'cb', 'open', 'active'])
-const open = props.open ?? true
-const is_open = ref<boolean>(false)
-const picker = ref()
-
-const onClick = (color: string) => {
-    if (props.cb) {
-        props.cb(color)
-    }
-    toggleOpen()
-}
-
-const toggleOpen = (value: boolean = !is_open) => {
-    is_open.value = value !== undefined ? value : !is_open.value
-}
-
-const clickOutside = (e: Event) => {
-    if (!picker.value.contains(e.target)) {
-        toggleOpen(false)
-    }
-}
-
-onMounted(() => {
-    document.addEventListener('click', clickOutside)
-})
-onUnmounted(() => {
-    document.removeEventListener('click', clickOutside)
-})
+const props = defineProps(['color', 'cb'])
 </script>
 <template>
-    <div class="list_picker" ref="picker">
-        <template v-if="$slots.default">
-            <div @click="open ? toggleOpen(!is_open) : onClick(props.color)">
-                <slot></slot>
-            </div>
-        </template>
-        <template v-else>
-            <div class="list_picker-selected" @click="open ? toggleOpen(!is_open) : onClick(props.color)"
-                :class="[{ 'list_picker-selected__active': active }]">
-                <NuxtImg :src="getFilename(patterns[1].name)" />
-            </div>
-        </template>
-        <div class="list_picker-changer" v-if="is_open">
-            <div class="list_picker-list">
-                <template v-for="item in patterns">
-                    <NuxtImg :src="getFilename(item.name)" class="list_picker-item" @click="onClick(item.name)"
-                        v-if="item.filename" />
-                    <span class=" list_picker-item list_picker-item--empty" @click="onClick(item.name)" v-else />
-                </template>
-            </div>
-        </div>
-    </div>
+    <template v-for="item in patterns">
+        <NuxtImg :src="getFilename(item.name)" class="picker-item" @click="props.cb(item.name)"
+            v-if="item.filename" />
+        <span class="picker-item list_picker-item--empty" @click="props.cb(item.name)" v-else />
+    </template>
 </template>
\ No newline at end of file
diff --git a/components/dropdown/picker.vue b/components/dropdown/picker.vue
new file mode 100644
index 0000000..998f3d7
--- /dev/null
+++ b/components/dropdown/picker.vue
@@ -0,0 +1,73 @@
+<script setup lang="ts">
+import { ralClassicPallette, getColorHexFromRal } from '@/components/ral'
+
+const props = defineProps(['color', 'cb', 'name', 'type'])
+
+const goto_cam = use_goto_camera()
+const open_calc = use_open_calc()
+
+const picker = ref()
+const is_open = ref<boolean>(open_calc.value.includes(props.name))
+
+const toggleOpen = (value: boolean = !is_open) => {
+    is_open.value = value
+    if (value == true) open_calc.value = [props.name]
+    else if (value == false) open_calc.value.splice(open_calc.value.indexOf(props.name), 1)
+
+    if (value == true) goto_cam.value = undefined
+    else if (value == false) goto_cam.value = undefined
+}
+
+const onClick = (color: string) => {
+    if (props.cb) {
+        props.cb(color)
+    }
+}
+
+const clickOutside = (e: Event) => {
+    if (!picker.value.contains(e.target)) {
+        toggleOpen(false)
+    }
+}
+
+onMounted(() => {
+    document.addEventListener('click', clickOutside)
+})
+onUnmounted(() => {
+    document.removeEventListener('click', clickOutside)
+})
+watch(open_calc, () => {
+    if (open_calc.value.includes(props.name) && is_open.value !== true) {
+        is_open.value = true
+    } else if (!open_calc.value.includes(props.name) && is_open.value !== false) {
+        is_open.value = false
+    }
+})
+</script>
+<template>
+    <div class="picker" ref="picker">
+        <template v-if="$slots.default">
+            <div @click="toggleOpen(!is_open)">
+                <slot></slot>
+            </div>
+        </template>
+        <template v-else>
+            <div class="picker-selected" @click="toggleOpen(!is_open)"
+                :style="[props.color && { backgroundColor: getColorHexFromRal(props.color) ?? '' }]"></div>
+        </template>
+
+        <div class="picker-changer flex flex-wrap" v-if="is_open">
+            <template v-if="props.type == 'color'">
+                <DropdownColorPicker :color="props.color" :cb="onClick" />
+            </template> 
+            <template v-else-if="props.type == 'pattern'">
+                <DropdownList :color="props.color" :cb="onClick" />
+            </template>
+        </div>
+    </div>
+</template>
+<style scoped>
+.color_picker-selected:not([style*=color]) {
+    background-image: conic-gradient(from 50deg, orange, yellow, green, cyan, blue, violet)
+}
+</style>
\ No newline at end of file
diff --git a/components/model/camera.vue b/components/model/camera.vue
new file mode 100644
index 0000000..8a5c7c9
--- /dev/null
+++ b/components/model/camera.vue
@@ -0,0 +1,50 @@
+<script setup lang="ts">
+import { useLoop } from '@tresjs/core';
+import { Vector3 } from 'three';
+
+const { controls, camera } = useTresContext();
+const goto_camera = use_goto_camera();
+
+const COUNT = 30
+type smooth = {
+    value: Vector3 | undefined,
+    count: number
+}
+const smooth_target = reactive({}) as smooth
+const smooth_move = reactive({}) as smooth
+
+const set_moveto = (obj: smooth, value: smooth["value"]) => {
+    obj.value = value
+    obj.count = COUNT
+}
+
+watch(goto_camera, () => {
+    smooth_target.value = goto_camera.value
+    smooth_target.count = COUNT
+})
+
+const koef = (1 / COUNT) * 3
+const { onBeforeLoop } = useRenderLoop()
+onBeforeLoop(() => {
+    if (smooth_target.value || smooth_move.value) {
+        if (smooth_target.value) {
+            (controls.value as any).target.lerp(smooth_target.value as Vector3, koef);
+            (controls.value as any).update();
+            smooth_target.count -= 1;
+            if (smooth_target.count == 1) {
+                set_moveto(smooth_target, undefined);
+            }
+        } else if (smooth_move.value) {
+            camera.value?.position.lerp(smooth_move.value as Vector3, koef);
+            camera.value?.updateMatrixWorld();
+            (controls.value as any).update();
+
+            smooth_move.count -= 1;
+            if (smooth_move.count == 1) {
+                set_moveto(smooth_move, undefined);
+            }
+        }
+    }
+})
+</script>
+<template></template>
diff --git a/composables/useCalc.ts b/composables/useCalc.ts
index c8ad9b7..a2aaa39 100644
--- a/composables/useCalc.ts
+++ b/composables/useCalc.ts
@@ -22,4 +22,5 @@ export const use_min_length = () => useState('min_length', () => 700)
 export const use_max_size = () => useState<number>('max_size', () => 20)
 export const use_explosion_state = () => useState<boolean>('explosion_state', () => false)
 
-export const use_goto_camera = () => useState<Vector3 | undefined>('gotocam', () => undefined)
\ No newline at end of file
+export const use_goto_camera = () => useState<Vector3 | undefined>('gotocam', () => undefined)
+export const use_open_calc = () => useState<string[]>('open_calc', () => [])
\ No newline at end of file
diff --git a/nuxt.config.ts b/nuxt.config.ts
index eb555f3..e6328bf 100644
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -1,6 +1,7 @@
 // https://nuxt.com/docs/api/configuration/nuxt-config
 
 export default defineNuxtConfig({
+  devtools: { enabled: false },
   hooks: {},
   app: {
     pageTransition: { name: 'page', mode: 'out-in' },