kentbull
/
crowd-funder-for-time-pwa
forked from trent_larson/crowd-funder-for-time-pwa
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

in stats-world, refactor claim-loading code to separate file (no logic changes)

kb/add-usage-guide
Trent Larson 1 year ago
parent
712b25bc71
commit
beb7821f58
2 changed files with 130 additions and 129 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 132
      src/components/World/World.js
  2. 127
      src/components/World/components/objects/landmarks.js

132
src/components/World/World.js
View File

@ -1,35 +1,23 @@
// from https://medium.com/nicasource/building-an-interactive-web-portfolio-with-vue-three-js-part-three-implementing-three-js-452cb375ef80
import * as TWEEN from "@tweenjs/tween.js";
import axios from "axios";
import * as THREE from "three";
import { GLTFLoader } from "three/addons/loaders/GLTFLoader";
import * as SkeletonUtils from "three/addons/utils/SkeletonUtils.js";
import { AppString } from "@/constants/app";
import { createCamera } from "./components/camera.js";
import { createLights } from "./components/lights.js";
import { createScene } from "./components/scene.js";
import { loadLandmarks } from "./components/objects/landmarks.js";
import { createTerrain } from "./components/objects/terrain.js";
import { Loop } from "./systems/Loop.js";
import { Resizer } from "./systems/Resizer.js";
import { createControls } from "./systems/controls.js";
import { createRenderer } from "./systems/renderer.js";
const ANIMATION_DURATION_SECS = 10;
const BASE32 = "0123456789ABCDEFGHJKMNPQRSTVWXYZ";
const COLOR1 = "#dddddd";
const COLOR2 = "#0055aa";
const PLATFORM_BORDER = 10;
const PLATFORM_EDGE_FOR_UNKNOWNS = 10;
const PLATFORM_SIZE = 100;
function createLight() {
const light = new THREE.SpotLight(0xffffff, 0, 0, Math.PI / 8, 0.5, 0);
// eslint-disable-next-line @typescript-eslint/no-empty-function
light.tick = () => {};
return light;
}
const PLATFORM_SIZE = 100; // note that the loadLandmarks calculations may still assume 100
class World {
constructor(container, vue) {
@ -72,7 +60,7 @@ class World {
this.scene.add(light, terrain);
this.loadClaims(vue);
loadLandmarks(vue, this, this.scene, this.loop);
requestAnimationFrame(this.update);
@ -95,120 +83,6 @@ class World {
requestAnimationFrame(this.update);
}
async loadClaims(vue) {
const endorserApiServer = AppString.DEFAULT_ENDORSER_API_SERVER;
try {
const url =
endorserApiServer + "/api/v2/report/claims?claimType=GiveAction";
const headers = { "Content-Type": "application/json" };
const resp = await axios.get(url, { headers: headers });
if (resp.status === 200) {
const minDate = resp.data.data[resp.data.data.length - 1].issuedAt;
const maxDate = resp.data.data[0].issuedAt;
const minTimeMillis = new Date(minDate).getTime();
const fullTimeMillis = new Date(maxDate).getTime() - minTimeMillis;
// ratio of animation time to real time
const fakeRealRatio = (ANIMATION_DURATION_SECS * 1000) / fullTimeMillis;
// load plant model first because it takes a second
const loader = new GLTFLoader();
// choose the right plant
const modelLoc = "/models/lupine_plant/scene.gltf", // push with pokies
modScale = 0.1;
//const modelLoc = "/models/round_bush/scene.gltf", // green & pink
// modScale = 1;
//const modelLoc = "/models/coreopsis-flower.glb", // 3 flowers
// modScale = 2;
//const modelLoc = "/models/a_bush/scene.gltf", // purple leaves
// modScale = 15,
// eslint-disable-next-line @typescript-eslint/no-this-alias
const parentWorld = this;
loader.load(
modelLoc,
function (gltf) {
gltf.scene.scale.set(0, 0, 0);
for (const claim of resp.data.data) {
const newPlant = SkeletonUtils.clone(gltf.scene);
const randomness = claim.id.substring(10);
const x =
(100 * BASE32.indexOf(randomness.substring(0, 1))) / 32 - 50;
const z =
(100 * BASE32.indexOf(randomness.substring(8, 9))) / 32 - 50;
newPlant.position.set(x, 0, z);
parentWorld.scene.add(newPlant);
const timeDelayMillis =
fakeRealRatio *
(new Date(claim.issuedAt).getTime() - minTimeMillis);
new TWEEN.Tween(newPlant.scale)
.delay(timeDelayMillis)
.to({ x: modScale, y: modScale, z: modScale }, 5000)
.start();
parentWorld.bushes = [...parentWorld.bushes, newPlant];
}
},
undefined,
function (error) {
console.error(error);
}
);
// calculate when lights shine on appearing claim area
for (const claim of resp.data.data) {
// claim is a GiveServerRecord (see endorserServer.ts)
// compute location for this claim
const randomness = claim.id.substring(10);
const x =
(100 * BASE32.indexOf(randomness.substring(0, 1))) / 32 - 50;
const z =
(100 * BASE32.indexOf(randomness.substring(8, 9))) / 32 - 50;
const light = createLight();
light.position.set(x, 20, z);
light.target.position.set(x, 0, z);
this.loop.updatables.push(light);
this.scene.add(light);
this.scene.add(light.target);
// now figure out the timing and shine a light
const timeDelayMillis =
fakeRealRatio *
(new Date(claim.issuedAt).getTime() - minTimeMillis);
new TWEEN.Tween(light)
.delay(timeDelayMillis)
.to({ intensity: 100 }, 10)
.chain(
new TWEEN.Tween(light.position)
.to({ y: 5 }, 5000)
.onComplete(() => {
this.scene.remove(light);
light.dispose();
})
)
.start();
this.lights = [...this.lights, light];
}
} else {
console.log(
"Got bad server response status & data of",
resp.status,
resp.data
);
vue.setAlert(
"Error With Server",
"There was an error retrieving your claims from the server."
);
}
} catch (error) {
console.log("Got exception contacting server:", error);
vue.setAlert(
"Error With Server",
"There was a problem retrieving your claims from the server."
);
}
}
render() {
// draw a single frame
this.renderer.render(this.scene, this.camera);

127
src/components/World/components/objects/landmarks.js
View File

@ -0,0 +1,127 @@
import axios from "axios";
import * as THREE from "three";
import { GLTFLoader } from "three/addons/loaders/GLTFLoader";
import * as SkeletonUtils from "three/addons/utils/SkeletonUtils";
import * as TWEEN from "@tweenjs/tween.js";
import { AppString } from "@/constants/app";
const ANIMATION_DURATION_SECS = 10;
const BASE32 = "0123456789ABCDEFGHJKMNPQRSTVWXYZ";
export async function loadLandmarks(vue, world, scene, loop) {
const endorserApiServer = AppString.DEFAULT_ENDORSER_API_SERVER;
try {
const url =
endorserApiServer + "/api/v2/report/claims?claimType=GiveAction";
const headers = { "Content-Type": "application/json" };
const resp = await axios.get(url, { headers: headers });
if (resp.status === 200) {
const minDate = resp.data.data[resp.data.data.length - 1].issuedAt;
const maxDate = resp.data.data[0].issuedAt;
const minTimeMillis = new Date(minDate).getTime();
const fullTimeMillis = new Date(maxDate).getTime() - minTimeMillis;
// ratio of animation time to real time
const fakeRealRatio = (ANIMATION_DURATION_SECS * 1000) / fullTimeMillis;
// load plant model first because it takes a second
const loader = new GLTFLoader();
// choose the right plant
const modelLoc = "/models/lupine_plant/scene.gltf", // push with pokies
modScale = 0.1;
//const modelLoc = "/models/round_bush/scene.gltf", // green & pink
// modScale = 1;
//const modelLoc = "/models/coreopsis-flower.glb", // 3 flowers
// modScale = 2;
//const modelLoc = "/models/a_bush/scene.gltf", // purple leaves
// modScale = 15,
// eslint-disable-next-line @typescript-eslint/no-this-alias
const parentWorld = world;
loader.load(
modelLoc,
function (gltf) {
gltf.scene.scale.set(0, 0, 0);
for (const claim of resp.data.data) {
const newPlant = SkeletonUtils.clone(gltf.scene);
const randomness = claim.id.substring(10);
const x =
(100 * BASE32.indexOf(randomness.substring(0, 1))) / 32 - 50;
const z =
(100 * BASE32.indexOf(randomness.substring(8, 9))) / 32 - 50;
newPlant.position.set(x, 0, z);
parentWorld.scene.add(newPlant);
const timeDelayMillis =
fakeRealRatio *
(new Date(claim.issuedAt).getTime() - minTimeMillis);
new TWEEN.Tween(newPlant.scale)
.delay(timeDelayMillis)
.to({ x: modScale, y: modScale, z: modScale }, 5000)
.start();
parentWorld.bushes = [...parentWorld.bushes, newPlant];
}
},
undefined,
function (error) {
console.error(error);
}
);
// calculate when lights shine on appearing claim area
for (const claim of resp.data.data) {
// claim is a GiveServerRecord (see endorserServer.ts)
// compute location for this claim
const randomness = claim.id.substring(10);
const x = (100 * BASE32.indexOf(randomness.substring(0, 1))) / 32 - 50;
const z = (100 * BASE32.indexOf(randomness.substring(8, 9))) / 32 - 50;
const light = createLight();
light.position.set(x, 20, z);
light.target.position.set(x, 0, z);
loop.updatables.push(light);
scene.add(light);
scene.add(light.target);
// now figure out the timing and shine a light
const timeDelayMillis =
fakeRealRatio * (new Date(claim.issuedAt).getTime() - minTimeMillis);
new TWEEN.Tween(light)
.delay(timeDelayMillis)
.to({ intensity: 100 }, 10)
.chain(
new TWEEN.Tween(light.position)
.to({ y: 5 }, 5000)
.onComplete(() => {
scene.remove(light);
light.dispose();
})
)
.start();
world.lights = [...world.lights, light];
}
} else {
console.log(
"Got bad server response status & data of",
resp.status,
resp.data
);
vue.setAlert(
"Error With Server",
"There was an error retrieving your claims from the server."
);
}
} catch (error) {
console.log("Got exception contacting server:", error);
vue.setAlert(
"Error With Server",
"There was a problem retrieving your claims from the server."
);
}
}
function createLight() {
const light = new THREE.SpotLight(0xffffff, 0, 0, Math.PI / 8, 0.5, 0);
// eslint-disable-next-line @typescript-eslint/no-empty-function
light.tick = () => {};
return light;
}
Write Preview
Loading…
Cancel
Save