Merge branch 'main' of https://github.com/damienmontastier/lab into f…

…eature/magical-marbles
damienmontastier · Feb 28, 2024 · 426d395 · 426d395
2 parents dee1d7a + 86cc1c9
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diff --git a/components/content/repulsion-effect/index.vue b/components/content/repulsion-effect/index.vue
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+<script setup lang="ts">
+const gl = {
+  alpha: true,
+  shadows: true,
+  powerPreference: "high-performance",
+}
+</script>
+
+<template>
+  <div class="repulsion-effect__content">
+    <h2>PERRIN</h2>
+    <h3>chocolaterie</h3>
+  </div>
+
+  <NuxtLink class="repulsion-effect__logo" to="/">
+    <img src="/lab.svg" alt="TresJS Logo" />
+  </NuxtLink>
+
+  <div class="repulsion-effect__infos">
+    <NuxtLink to="/">See more experiments and examples</NuxtLink>
+    <p>Repulsion Effect inspired by the
+      <a target="_blank" href="https://tympanus.net/codrops/2018/12/06/interactive-repulsion-effect-with-three-js/">
+        Codrops tutorial Interactive Repulsion Effect
+      </a>
+    </p>
+  </div>
+
+  <div class="repulsion-effect__bg" />
+
+  <TresCanvas window-size v-bind="gl">
+    <TresPerspectiveCamera :position="[0, 65, 0]" :rotation-x="-1.57" :fov="20" />
+    <!-- <OrbitControls /> -->
+
+    <TresAmbientLight color="#ffffff" />
+
+    <TresPointLight color="#fff000" :intensity="5" :decay="0" :position="[0, 5, -20]" />
+    <TresPointLight color="#79573e" :intensity="5" :decay="0" :position="[35, 5, 0]" />
+    <TresPointLight color="#c27439" :intensity="5" :decay="0" :position="[-35, 5, 0]" />
+    <TresPointLight color="#fff000" :intensity="5" :decay="0" :position="[0, 5, 20]" />
+
+    <TresSpotLight color="#7bccd7" :decay="0" cast-shadow :shadow-mapSize-width="2048" :shadow-mapSize-height="2048"
+      :position="[0, 25, 0]" />
+
+    <TresRectAreaLight color="#341212" :decay="0" :width="1000" :height="1000" :position="[5, 20, 50]"
+      :look-at="[0, 0, 0]" />
+    <Scene />
+  </TresCanvas>
+</template>
+
+<style>
+@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');
+@import url('https://fonts.googleapis.com/css2?family=Sacramento&display=swap');
+
+.repulsion-effect__bg {
+  position: fixed;
+  width: 100%;
+  height: 100%;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  z-index: 0;
+  background-color: #d8bcac;
+  pointer-events: none;
+}
+
+.repulsion-effect__logo {
+  align-self: flex-start;
+  position: absolute;
+  top: 40px;
+  left: 60px;
+  width: 6.5%;
+  z-index: 3;
+}
+
+.repulsion-effect__infos {
+  margin-top: auto;
+  position: absolute;
+  bottom: 40px;
+  left: 60px;
+  z-index: 3;
+}
+
+.repulsion-effect__infos p {
+  font-family: 'Montserrat', sans-serif;
+  color: #FFF;
+}
+
+.repulsion-effect__infos a {
+  pointer-events: auto;
+  color: #ad836d;
+  transition: color 0.25s;
+  font-weight: 500;
+  font-family: 'Montserrat', sans-serif;
+}
+
+.repulsion-effect__infos a:hover {
+  color: #79573e;
+}
+
+.repulsion-effect__content {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  z-index: 1;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  pointer-events: none;
+}
+
+h3 {
+  color: #c13535;
+  font-size: 7vw;
+  font-family: 'Sacramento', cursive;
+  font-weight: 400;
+  margin: 0;
+  line-height: 1;
+}
+
+h2 {
+  font-size: 13vw;
+  color: #48271b;
+  text-transform: uppercase;
+  margin: 0;
+  font-family: 'Montserrat', sans-serif;
+  font-weight: 700;
+  line-height: 1;
+}
+
+canvas {
+  width: 100%;
+  height: 100%;
+  position: absolute;
+  top: 0;
+  left: 0;
+  z-index: 2;
+}
+</style>
diff --git a/components/content/repulsion-effect/scene.vue b/components/content/repulsion-effect/scene.vue
@@ -0,0 +1,126 @@
+<template>
+  <Plane receive-shadow @pointer-move="onPointerMove" :args="[100, 100]" :rotation-x="- Math.PI / 2"
+    :position="[0, 0, 0]">
+    <TresShadowMaterial transparent :opacity=".3" />
+  </Plane>
+
+  <TresGroup ref="shapesGroupRef" name="shapes">
+    <TresGroup v-for="row in grid.rows" :key="`row-${row}`">
+      <TresGroup v-for="col in grid.cols" :key="`col-${col}-${row}`">
+        <!-- Torus Mesh -->
+        <TresMesh v-if="getShapeType(row, col) === 'torus'" name="torus" cast-shadow receive-shadow
+          :position="computePosition(col, row)">
+          <TresTorusGeometry :args="[.25, .08, 30, 200]" />
+          <TresMeshPhysicalMaterial color="#3e2917" :metalness=".58" emissive="#000000" :roughness=".05" />
+        </TresMesh>
+
+        <!-- Cone -->
+        <Cone v-else-if="getShapeType(row, col) === 'cone'" name="cone" :args="[.3, .5, 32]" cast-shadow receive-shadow
+          :position="computePosition(col, row)">
+          <TresMeshPhysicalMaterial color="#3e2917" :metalness=".58" emissive="#000000" :roughness=".05" />
+        </Cone>
+
+        <!-- Cylinder Mesh -->
+        <TresMesh v-else name="cylinder" cast-shadow receive-shadow :position="computePosition(col, row)">
+          <TresCylinderGeometry :args="[.3, .3, .2, 64]" />
+          <TresMeshPhysicalMaterial color="#3e2917" :metalness=".58" emissive="#000000" :roughness=".05" />
+        </TresMesh>
+      </TresGroup>
+    </TresGroup>
+
+  </TresGroup>
+</template>
+
+<script setup lang="ts">
+import { degToRad } from 'three/src/math/MathUtils'
+import { gsap } from 'gsap'
+
+const meshesRef = shallowRef(null)
+const shapesGroupRef = shallowRef(null)
+const grid = reactive({ rows: 6, cols: 14, gutter: 2.2 })
+
+const gridOffset = computed(() => {
+  const x = ((grid.cols - 1) * grid.gutter) / 2;
+  const z = ((grid.rows - 1) * grid.gutter) / 2;
+
+  return { x, z }
+})
+
+const { seekAll } = useSeek()
+
+watch(shapesGroupRef, () => {
+  meshesRef.value = seekAll(shapesGroupRef.value, 'type', 'Mesh')
+
+  meshesRef.value.forEach(mesh => {
+    mesh.initialRotation = {
+      x: mesh.name === 'torus' ? degToRad(90) : mesh.rotation.x,
+      y: mesh.rotation.y,
+      z: mesh.name === 'cone' || mesh.name === 'cylinder' ? degToRad(-180) : mesh.rotation.z,
+    };
+
+    mesh.rotation.x = mesh.initialRotation.x
+    mesh.rotation.y = mesh.initialRotation.y
+    mesh.rotation.z = mesh.initialRotation.z
+  })
+})
+
+const onPointerMove = ({ point }) => {
+  if (!meshesRef.value) return
+
+  const { x, y, z } = point
+
+  meshesRef.value.forEach(mesh => {
+    const mouseDistance = distance(x, z,
+      mesh.position.x,
+      mesh.position.z);
+
+    const y = map(mouseDistance, 7, 0, 0, 6);
+
+    gsap.to(mesh.position, { y: y < 1 ? 1 : y, duration: .3 });
+
+    const scaleFactor = mesh.position.y / 1.2;
+    const scale = scaleFactor < 1 ? 1 : scaleFactor;
+
+    gsap.to(mesh.scale,
+      {
+        ease: "expo.out",
+        x: scale,
+        y: scale,
+        z: scale,
+        duration: .3
+      });
+
+    gsap.to(mesh.rotation, {
+      duration: .7,
+      ease: "expo.out",
+      x: map(mesh.position.y, -1, 1, degToRad(270), mesh.initialRotation.x),
+      z: map(mesh.position.y, -1, 1, degToRad(-90), mesh.initialRotation.z),
+      y: map(mesh.position.y, -1, 1, degToRad(45), mesh.initialRotation.y),
+    });
+  })
+
+}
+
+const distance = (x1, y1, x2, y2) => {
+  return Math.sqrt(Math.pow((x1 - x2), 2) + Math.pow((y1 - y2), 2));
+}
+
+const map = (value, start1, stop1, start2, stop2) => {
+  return (value - start1) / (stop1 - start1) * (stop2 - start2) + start2
+}
+
+const getShapeType = (row, col) => {
+  const randomIndex = Math.floor(Math.random() * 3); // Generate a random number between 0 and 2
+
+  // Assigning shape types based on the random index
+  if (randomIndex === 0) return 'torus';
+  if (randomIndex === 1) return 'cone';
+  return 'cylinder';
+}
+
+const computePosition = (col, row) => {
+  return [(col - 1) * grid.gutter - gridOffset.value.x, 0, (row - 1) * grid.gutter - gridOffset.value.z];
+}
+</script>
+
+<style></style>
diff --git a/content/authors/damienmontastier.md b/content/authors/damienmontastier.md
@@ -0,0 +1,8 @@
+---
+name: Damien Montastier
+slug: damienmontastier
+email: [email protected]
+twitter: dammontastier
+github: damienmontastier
+avatar: https://avatars.githubusercontent.com/u/33467958?v=4
+---
diff --git a/content/experiments/repulsion-effect.md b/content/experiments/repulsion-effect.md
@@ -0,0 +1,11 @@
+---
+thumbnail: /repulsion-effect.png
+title: Repulsion Effect
+slug: repulsion-effect
+status: published
+author: damienmontastier
+description: Repulsion Effect
+tags: ['repulsion', 'effect', 'basic' , 'hover']
+---
+
+<RepulsionEffect />
diff --git a/public/repulsion-effect.png b/public/repulsion-effect.png