90 lines
3.4 KiB
Vue
90 lines
3.4 KiB
Vue
<script setup lang="ts">
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import { TresCanvas } from '@tresjs/core'
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import { OrbitControls } from '@tresjs/cientos'
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//@ts-ignore
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import { useGLTF } from '@tresjs/cientos'
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import { degToRad, radToDeg } from 'three/src/math/MathUtils.js';
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const fence_section = use_fence_section()
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const section_count = use_section_count()
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const extra_section = use_extra_section()
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const max_size = use_max_size()
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const controlsState = reactive({
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distance: section_count.value,
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minDistance: 10,
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maxDistance: 10,
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position: { x: 0, y: 0, z: 0 },
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enablePan: false,
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minPolarAngle: degToRad(30),
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maxPolarAngle: degToRad(90),
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})
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const cameraStat = reactive({
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position: [-4, 2, 8],
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aspect: 1920 / 600,
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fov: 40,
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})
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const pointLight = ref()
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const loadAll = async () => {
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const { scene: light } = await useGLTF('/models_light/zabor_so_svetom.glb')
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pointLight.value = light.children[2].clone()
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pointLight.value.intensity = pointLight.value.intensity * 0.05
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pointLight.value.shadow.bias = -0.002
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const j = 4
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pointLight.value.shadow.mapSize.x = 512 * j
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pointLight.value.shadow.mapSize.y = 512 * j
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const k = 1
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// pointLight.value.position.x = pointLight.value.position.x * k
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// pointLight.value.position.y = pointLight.value.position.y * k
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// pointLight.value.position.z = pointLight.value.position.z * k
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pointLight.value.position.x = pointLight.value.position.x * k
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pointLight.value.position.y = pointLight.value.position.z * k
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pointLight.value.position.z = pointLight.value.position.z * k
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}
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const camera = ref("camera")
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onMounted(() => {
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cameraStat.aspect = window.innerWidth / (window.innerHeight * 0.5)
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loadAll()
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})
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watch([section_count, extra_section], () => {
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let v = (section_count.value + ~~(!!extra_section.value)) * 2
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if (v < controlsState.minDistance) v = controlsState.minDistance;
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if (v > controlsState.maxDistance) v = controlsState.maxDistance;
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(camera.value as any).position.normalize().multiplyScalar(v)
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})
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</script>
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<template>
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<div class="container min-w-full siteblock_calc-canvas">
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<ClientOnly fallback-tag="div">
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<template #fallback>
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<div class="fallback">
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Загрузка 3D модели
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</div>
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</template>
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<Loader />
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<TresCanvas clear-color="#ccc">
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<TresPerspectiveCamera v-bind="cameraStat" ref="camera" />
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<OrbitControls v-bind="controlsState" make-default />
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<TresGroup :position-x="Math.min(section_count, max_size) * fence_section * -1" :position-y="-3">
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<Suspense>
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<ModelParametric />
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</Suspense>
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</TresGroup>
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<TresMesh receive-shadow :position-y="-3.65" name="ground">
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<TresCircleGeometry :args="[50, 32]" :rotate-x="-Math.PI * 0.5" />
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<TresShadowMaterial :opacity="0.2" />
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</TresMesh>
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<template v-if="pointLight">
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<TresPointLight v-bind="pointLight.clone()" cast-shadow />
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<TresPointLight v-bind="pointLight.clone()" :position-x="pointLight.position.x * -1"
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:position-z="pointLight.position.z * -1" cast-shadow />
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</template>
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<TresAmbientLight intensity="10" />
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</TresCanvas>
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</ClientOnly>
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</div>
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</template> |