Globe: Add opacity option, Part globe WIP

- Don't run the onScroll method on load, creates a funky translate otherwise
- Bind window innerHeight via Svelte
- Path scroll smoothing option value as prop

src/globe/index.js

@@ -32,6 +32,7 @@ class WebglGlobe {
         this.options.autoRotationSpeed = this.options.autoRotationSpeed || 0
         this.options.scrollSmoothing   = this.options.scrollSmoothing   || 0.5 // Smooth the globe position to avoid janks on scroll (lower == smoother)
         this.options.cameraDistance    = 1 // this.options.cameraDistance    || 1 // A multiplier to move camera backward or forward
+        this.options.opacity           = this.options.opacity || 1
 
         this.cities                    = options.markers // List of cities with their options
         this._canUpdate                = false
@@ -193,6 +194,11 @@ class WebglGlobe {
             // Add class
             el.classList.add('marker')
 
+            // Add a class if opacity is below 1
+            if (this.options.opacity < 1) {
+                el.classList.add('is-light')
+            }
+
             // Callback on click
             el.addEventListener('click', () => {
                 this.options.onLinkClicked && this.options.onLinkClicked()
@@ -287,7 +293,7 @@ class WebglGlobe {
      * This helps saving perfs and battery
      */
     enable () {
-        this.renderer.canvas.style.opacity = 1
+        this.renderer.canvas.style.opacity = this.options.opacity
         this.$markerWrapper.style.opacity = 1
         this._canUpdate = true
     }

src/molecules/InteractiveGlobe.svelte

@@ -7,11 +7,13 @@
     import Lazy from 'svelte-lazy'
 
     // Props
-    export let type = ''
-    export let size = 0.575
+    export let type = null
     export let autoRotate = true
+    export let scrollSmooth = 0.5
+    export let opacity = 1
     let scope
     let globe
+    let windowHeight
     let containerTop = 0
     let containerHeight = 0
     $: randomRotationPosition = getRandomArrayItem($continents.filter(continent => continent.countries)).rotation_position
@@ -26,6 +28,13 @@
         globe.update()
     }
 
+    // On scroll
+    const onScroll = () => {
+        let scrollDiff = (containerTop + windowHeight + (containerHeight - windowHeight) / 2) - document.documentElement.scrollTop
+        let scrollRatio = (1 - (scrollDiff / windowHeight)) * 2
+        globe && globe.updateCameraPos(scrollRatio, scrollDiff - windowHeight)
+    }
+
     // On resize
     const onResize = () => {
         if (scope) {
@@ -34,13 +43,7 @@
         }
         globe.resize()
         globe.update()
-    }
-
-    // On scroll
-    const onScroll = () => {
-        let scrollDiff = (containerTop + window.innerHeight + (containerHeight - window.innerHeight) / 2) - document.documentElement.scrollTop
-        let scrollRatio = (1 - (scrollDiff / window.innerHeight)) * 2
-        globe && globe.updateCameraPos(scrollRatio, scrollDiff - window.innerHeight)
+        onScroll()
     }
 
 
@@ -58,7 +61,8 @@
             //cameraDistance: size, // Smaller number == larger globe
             autoRotationSpeed: autoRotate ? -0.0025 : 0,
             rotationStart: randomRotationPosition, // In degrees
-            scrollSmoothing: 0.5,
+            scrollSmoothing: scrollSmooth,
+            opacity: opacity,
             texture: `/img/globe/map-${window.innerWidth > 1440 && window.devicePixelRatio > 1  ? '4k' : '2k'}.png`,
             markers: [ ...$locations.map(location => {
                 return {
@@ -75,9 +79,8 @@
         })
 
         // Run the globe
-        onResize()
         update()
-        onScroll()
+        onResize()
 
         // Enable/Disable the globe when shown/hidden
         const globeScroll = ScrollOut({
@@ -96,6 +99,12 @@
     })
 </script>
 
-<svelte:window on:resize={onResize} on:scroll={onScroll} />
+<svelte:window on:scroll={onScroll} on:resize={onResize} bind:innerHeight={windowHeight} />
 
-<div class="globe" class:globe--part={type === 'part'} bind:this={scope} />
+{#if type === 'part'}
+<div class="globe--part">
+    <div class="globe" bind:this={scope} />
+</div>
+{:else}
+<div class="globe" bind:this={scope} />
+{/if}

src/routes/credits.svelte

@@ -80,7 +80,7 @@
 
         {#if process.browser}
         <Lazy offset={window.innerHeight}>
-            <InteractiveGlobe type="part" />
+            <InteractiveGlobe type="part" opacity="0.5" />
         </Lazy>
         {/if}
 

src/routes/index.svelte

@@ -120,11 +120,7 @@
 
         {#if process.browser}
         <Lazy offset={window.innerHeight}>
-            <InteractiveGlobe size={
-                (winWidth <= 768) ? 0.96 :
-                (winWidth <= 992) ? 0.6 :
-                0.575}
-            />
+            <InteractiveGlobe />
         </Lazy>
         {/if}
 

src/style/molecules/_globe.scss

@@ -40,7 +40,6 @@
         overflow: hidden;
         height: 30vw;
         min-height: 300px;
-        opacity: 0.5;
     }
 
     /*
@@ -102,6 +101,7 @@
                 font-size: rem(8px);
                 line-height: 1;
                 text-transform: uppercase;
+                letter-spacing: 1px;
 
                 @include breakpoint (sm) {
                     font-size: rem(10px);
@@ -123,6 +123,20 @@
                 }
             }
 
+            // Is light
+            &.is-light {
+                &.is-active {
+                    .marker {
+                        &__city {
+                            color: #fff;
+                        }
+                        &__country {
+                            color: #d2b7e4;
+                        }
+                    }
+                }
+            }
+
             // Left positioned
             &.is-left {
                 .marker {

src/style/pages/_page.scss

@@ -92,7 +92,11 @@
     }
 
     // Globe
-    // .globe {
-    // }
+    .globe--part {
+        margin-top: 72px;
 
+        @include breakpoint (sm) {
+            margin-top: 136px;
+        }
+    }
 }