robonen/canvas-3d
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refactor(app): update deps, decomposition, formatting

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This commit is contained in:
Andrew Robonen
2024-05-26 03:26:35 +07:00
parent 314382e7ba
commit 0e2a71b7a8
37 changed files with 10865 additions and 14254 deletions
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8
.env.example
View File

@@ -2,11 +2,3 @@ APP_NAME=canvas-3d
# Infrastucture config
FORWARD_APP_PORT=3000
FORWARD_DB_PORT=5432
DB_USERNAME=postgres
DB_PASSWORD=password
DB_DATABASE=c3d
# App config
NUXT_API_HOST=http://localhost/api

3
.husky/pre-commit Normal file → Executable file
View File

@@ -1,4 +1,5 @@
#!/usr/bin/env sh
. "$(dirname -- "$0")/_/husky.sh"
npm run typecheck
npm run type:check
npm run style:check

2
Dockerfile
View File

@@ -1,4 +1,4 @@
ARG NODE_VERSION=18.12-slim
ARG NODE_VERSION=22.2.0-slim
# Stage 1: Build the application
FROM node:${NODE_VERSION} AS builder

13
Taskfile.yml
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@@ -1,6 +1,6 @@
version: '3'
dotenv: [ '.env' ]
dotenv: ['.env']
tasks:
make:env:
@@ -13,17 +13,17 @@ tasks:
local:run:
ignore_error: true
deps: [ make:env, make:install ]
deps: [make:env, make:install]
cmds:
- npm run dev
docker:run:
deps: [ make:env ]
deps: [make:env]
cmds:
- docker-compose -p $APP_NAME up -d
docker:run:build:
deps: [ make:env ]
deps: [make:env]
cmds:
- docker-compose -p $APP_NAME up -d --build
@@ -34,8 +34,3 @@ tasks:
docker:stop:rm:
cmds:
- docker-compose -p $APP_NAME down -v --remove-orphans
test:performance:
ignore_error: true
cmds:
- docker run --rm -i --network host grafana/k6 run --vus 1000 --duration 30s - < ./src/tests/performance/test_main_page.js

24
docker-compose.yml → docker-compose.yaml
View File

@@ -1,7 +1,4 @@
version: '3'
services:
proxy_lb:
container_name: proxy_lb
image: nginx:latest
@@ -26,27 +23,6 @@ services:
- '${FORWARD_APP_PORT:-3000}'
networks:
- c3d_net
depends_on:
- db
db:
container_name: db
image: 'postgres:latest'
ports:
- '${FORWARD_DB_PORT:-5432}:5432'
environment:
PGPASSWORD: '${DB_PASSWORD:-secret}'
POSTGRES_DB: '${DB_DATABASE}'
POSTGRES_USER: '${DB_USERNAME}'
POSTGRES_PASSWORD: '${DB_PASSWORD:-secret}'
volumes:
- 'c3d_vol:/var/lib/postgresql/data'
networks:
- c3d_net
healthcheck:
test: [ "CMD", "pg_isready", "-q", "-d", "${DB_DATABASE}", "-U", "${DB_USERNAME}" ]
retries: 3
timeout: 5s
volumes:
c3d_vol:

17
nuxt.config.ts
View File

@@ -1,12 +1,9 @@
// https://v3.nuxtjs.org/api/configuration/nuxt.config
import { resolve } from 'path';
const SRC = resolve(__dirname, 'src');
const PACKAGES = resolve(__dirname, 'packages');
export default defineNuxtConfig({
srcDir: SRC,
srcDir: 'src',
ssr: false,
imports: {
dirs: ['const'],
},
app: {
head: {
title: 'Canvas 3D',
@@ -14,9 +11,5 @@ export default defineNuxtConfig({
},
},
css: ['@/assets/styles/main.scss'],
typescript: {
typeCheck: true,
shim: false,
},
modules: ['@vueuse/nuxt'],
devtools: { enabled: true },
});

13760
package-lock.json generated
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28
package.json
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@@ -8,23 +8,25 @@
"license": "MIT",
"private": true,
"scripts": {
"build": "nuxt build",
"dev": "nuxt dev",
"typecheck": "nuxt typecheck",
"info": "nuxt info",
"analyze": "nuxt analyze",
"generate": "nuxt generate",
"build": "nuxt build",
"preview": "nuxt preview",
"postinstall": "nuxt prepare",
"prepare": "husky install"
"prepare": "husky install",
"type:check": "nuxt typecheck",
"style:check": "prettier --check .",
"style:fix": "prettier --write ."
},
"dependencies": {
"nuxt": "^3.11.2",
"sass": "^1.77.2",
"vue": "^3.4.27",
"vue-router": "^4.3.2"
},
"devDependencies": {
"@vueuse/core": "^9.3.1",
"@vueuse/nuxt": "^9.3.1",
"husky": "^8.0.2",
"nuxt": "^3.0.0",
"prettier": "^2.8.0",
"sass": "^1.55.0",
"vue-tsc": "^1.0.9"
"husky": "^9.0.11",
"prettier": "^3.2.5",
"typescript": "^5.4.5",
"vue-tsc": "^2.0.19"
}
}

2
packages/matrix/Dockerfile
View File

@@ -1,4 +1,4 @@
FROM ubuntu:22.04
FROM ubuntu:24.04
MAINTAINER Robonen Andrew <robonenandrew@gmail.com>

2
packages/matrix/build.sh Normal file → Executable file
View File

@@ -1,3 +1,3 @@
#!/usr/bin/env sh
#!/bin/bash
docker build -t llvm .

4
packages/matrix/run.sh Normal file → Executable file
View File

@@ -1,7 +1,7 @@
#!/usr/bin/env sh
#!/bin/bash
docker run --rm \
-v $(pwd)/src:/src \
-v $(pwd)/dist:/dist \
llvm \
clang --target=wasm32 -O3 -fno-builtin -flto -nostdlib -Wl,--no-entry -Wl,--export-all -Wl,--lto-O3 -o /dist/matrix.wasm /src/matrix.c
clang --target=wasm32 -O3 -fno-builtin -flto -nostdlib -Wl,--no-entry -Wl,--export-all /src/matrix.c

7
packages/matrix/src/matrix.c
View File

@@ -5,18 +5,17 @@
void matrix_mul(double *A, double *B, double *C, unsigned m, unsigned n, unsigned p)
{
unsigned i, j, k;
double sum;
for (i = 0; i < m; i++)
{
for (j = 0; j < p; j++)
{
sum = 0;
C[i * p + j] = 0;
for (k = 0; k < n; k++)
{
sum += A[i * n + k] * B[k * p + j];
C[i * p + j] += A[i * n + k] * B[k * p + j];
}
C[i * p + j] = sum;
}
}
}

10309
pnpm-lock.yaml generated Normal file
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1
src/assets/styles/_animations.scss
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@@ -1 +0,0 @@

14
src/assets/styles/_fonts.scss
View File

@@ -7,7 +7,9 @@
@font-face {
font-family: $font-family;
src: url('#{$font-with-path}.eot');
src: local('#{$font-with-dash}'), local('#{$font-with-space}'),
src:
local('#{$font-with-dash}'),
local('#{$font-with-space}'),
url('#{$font-with-path}.eot?#iefix') format('embedded-opentype'),
url('#{$font-with-path}.woff2') format('woff2'),
url('#{$font-with-path}.woff') format('woff'),
@@ -19,7 +21,8 @@
@font-face {
font-family: $font-family;
src: url('#{$font-with-path}Italic.eot');
src: local('#{$font-with-dash}Italic'),
src:
local('#{$font-with-dash}Italic'),
local('#{$font-with-space} Italic'),
url('#{$font-with-path}Italic.eot?#iefix') format('embedded-opentype'),
url('#{$font-with-path}Italic.woff2') format('woff2'),
@@ -39,15 +42,16 @@ $fonts: (
Black: 700,
);
@include MakeFont('Formular', $fonts, '@/assets/fonts/formular');
@font-face {
font-family: 'Computer Modern Serif';
src: url('@/assets/fonts/computer-modern/cmunrm.eot');
src: url('@/assets/fonts/computer-modern/cmunrm.eot?#iefix')
src:
url('@/assets/fonts/computer-modern/cmunrm.eot?#iefix')
format('embedded-opentype'),
url('@/assets/fonts/computer-modern/cmunrm.woff') format('woff'),
url('@/assets/fonts/computer-modern/cmunrm.ttf') format('truetype');
font-weight: normal;
font-style: normal;
}
@include MakeFont('Formular', $fonts, '@/assets/fonts/formular');

3
src/components/accordion.vue
View File

@@ -1,5 +1,6 @@
<script setup lang="ts">
const { title } = defineProps<{ title: string }>();
defineProps<{ title: string }>();
const showForm = ref<boolean>(false);
</script>

316
src/components/board.vue
View File

@@ -1,321 +1,7 @@
<script setup lang="ts">
const canvas = ref<HTMLCanvasElement | null>(null);
onMounted(() => {
if (!canvas.value) return;
canvas.value.width = window.innerWidth;
canvas.value.height = window.innerHeight;
const ctx = canvas.value.getContext('2d');
if (!ctx) return;
ctx.fillStyle = 'red';
type Point = [number, number, number, number];
const sizeX = canvas.value.width;
const sizeY = canvas.value.height;
const centerX = sizeX / 2;
const centerY = sizeY / 2;
const figureSize = 200;
const figureList = {
[Figures.CUBE]: {
points: [
[0, 0, 0, 1],
[0, 0, 200, 1],
[0, 200, 0, 1],
[0, 200, 200, 1],
[200, 0, 0, 1],
[200, 0, 200, 1],
[200, 200, 0, 1],
[200, 200, 200, 1],
] as Point[],
faces: [
[0, 1, 3, 2],
[0, 1, 5, 4],
[0, 2, 6, 4],
[1, 3, 7, 5],
[2, 3, 7, 6],
[4, 5, 7, 6],
],
},
[Figures.OCTAHEDRON]: {
points: [
[0, 0, 100, 1],
[100, 100, 0, 1],
[100, -100, 0, 1],
[-100, -100, 0, 1],
[-100, 100, 0, 1],
[0, 0, -100, 1],
] as Point[],
faces: [
[0, 1, 2],
[0, 2, 3],
[0, 3, 4],
[0, 4, 1],
[5, 1, 2],
[5, 2, 3],
[5, 3, 4],
[5, 4, 1],
],
},
[Figures.TRIHEDRAL_PYRAMID]: {
points: [
[0, 0, 100, 1],
[0, 80, 0, 1],
[86.6, -50, 0, 1],
[-86.6, -50, 0, 1],
] as Point[],
faces: [
[0, 1, 2],
[0, 2, 3],
[0, 3, 1],
[1, 2, 3],
],
},
[Figures.SQUARE_PYRAMID]: {
points: [
[0, 0, figureSize, 1],
[100, 100, 0, 1],
[100, -100, 0, 1],
[-100, -100, 0, 1],
[-100, 100, 0, 1],
] as Point[],
faces: [
[0, 1, 2],
[0, 2, 3],
[0, 3, 4],
[0, 4, 1],
[1, 2, 3, 4],
],
},
[Figures.PENTAGONAL_PYRAMID]: {
points: [
[0, 0, figureSize, 1],
[0, 100, 0, 1],
[95.1, 30.9, 0, 1],
[58.8, -80.9, 0, 1],
[-58.8, -80.9, 0, 1],
[-95.1, 30.9, 0, 1],
] as Point[],
faces: [
[0, 1, 2],
[0, 2, 3],
[0, 3, 4],
[0, 4, 5],
[0, 5, 1],
[1, 2, 3, 4, 5],
],
},
};
const identityMatrix: Point[] = [
[1, 0, 0, 0],
[0, 1, 0, 0],
[0, 0, 1, 0],
[0, 0, 0, 1],
];
const translationMatrix: Point[] = [
[1, 0, 0, 0],
[0, -1, 0, 0],
[0, 0, 1, 0],
[centerX, centerY, 0, 1],
];
// Rotate around X axis
const rotateX = (angle: number): Point[] => {
const rad = (angle * Math.PI) / 180;
const cos = Math.cos(rad);
const sin = Math.sin(rad);
return [
[1, 0, 0, 0],
[0, cos, -sin, 0],
[0, sin, cos, 0],
[0, 0, 0, 1],
];
};
// Rotate around Y axis
const rotateY = (angle: number): Point[] => {
const rad = (angle * Math.PI) / 180;
const cos = Math.cos(rad);
const sin = Math.sin(rad);
return [
[cos, 0, sin, 0],
[0, 1, 0, 0],
[-sin, 0, cos, 0],
[0, 0, 0, 1],
];
};
// Rotate around Z axis
const rotateZ = (angle: number): Point[] => {
const rad = (angle * Math.PI) / 180;
const cos = Math.cos(rad);
const sin = Math.sin(rad);
return [
[cos, -sin, 0, 0],
[sin, cos, 0, 0],
[0, 0, 1, 0],
[0, 0, 0, 1],
];
};
const rotate = (x: number, y: number, z: number): Point[] => {
return mul([rotateX(x), rotateY(y), rotateZ(z)]);
};
// Translate
const translate = (x: number, y: number, z: number): Point[] => {
return [
[1, 0, 0, 0],
[0, 1, 0, 0],
[0, 0, 1, 0],
[x, y, z, 1],
];
};
// Scale
const scaleMatrix = (x: number, y: number, z: number): Point[] => {
return [
[x, 0, 0, 0],
[0, y, 0, 0],
[0, 0, z, 0],
[0, 0, 0, 1],
];
};
const projections = {
[Projections.NONE]: (): Point[] => identityMatrix,
[Projections.ISOMETRIC]: (): Point[] => [
[0.707, -0.408, 0, 0],
[0, 0.816, 0, 0],
[-0.707, -0.408, 1, 0],
[0, 0, 0, 1],
],
[Projections.DIMETRIC]: (): Point[] => [
[0.926, 0.134, 0, 0],
[0, 0.935, 0, 0],
[0.378, -0.327, 0, 0],
[0, 0, 0, 1],
],
[Projections.TRIMETRIC]: (): Point[] => [
[0.866, 0.354, 0, 0],
[0, 0.707, 0, 0],
[0.5, -0.612, 0, 0],
[0, 0, 0, 1],
],
[Projections.ONE_POINT_PERSPECTIVE]: (): Point[] => [
[1, 0, 0, 0],
[0, 1, 0, 0],
[0, 0, 0, 0.001],
[0, 0, 0, 1],
],
[Projections.TWO_POINT_PERSPECTIVE]: (): Point[] => [
[1, 0, 0, 0.001],
[0, 1, 0, 0.001],
[0, 0, 0, 0],
[0, 0, 0, 1],
],
};
// Multiply array of points by matrix
const multiply = (points: Point[], matrix: Point[]): Point[] => {
const result: Point[] = [];
for (const point of points) {
const [x, y, z, w] = point;
const [x1, y1, z1, w1] = matrix[0];
const [x2, y2, z2, w2] = matrix[1];
const [x3, y3, z3, w3] = matrix[2];
const [x4, y4, z4, w4] = matrix[3];
result.push([
x * x1 + y * x2 + z * x3 + w * x4,
x * y1 + y * y2 + z * y3 + w * y4,
x * z1 + y * z2 + z * z3 + w * z4,
x * w1 + y * w2 + z * w3 + w * w4,
]);
}
return result;
};
const mul = (matrices: Point[][]) => {
let result = matrices[0];
for (let i = 1; i < matrices.length; i++) {
result = multiply(result, matrices[i]);
}
return result;
};
// Draw figure
const drawFigure = (points: Point[], faces: number[][]) => {
ctx.clearRect(0, 0, sizeX, sizeY);
for (const face of faces) {
ctx.beginPath();
for (let i = 0; i < face.length; i++) {
const [x, y] = points[face[i]];
if (i === 0) {
ctx.moveTo(x, y);
} else {
ctx.lineTo(x, y);
}
}
ctx.closePath();
ctx.stroke();
}
};
const { currentFigure } = useFigure();
useTransformations((translation, rotation, scale, prj) => {
const matrix = mul([
figureList[currentFigure.value].points,
scaleMatrix(scale[0], scale[1], scale[2]),
rotate(rotation[0], rotation[1], rotation[2]),
translate(translation[0], translation[1], translation[2]),
projections[prj](),
]);
for (let i = 0; i < matrix.length; i++) {
matrix[i][0] = matrix[i][0] / matrix[i][3];
matrix[i][1] = matrix[i][1] / matrix[i][3];
matrix[i][2] = matrix[i][2] / matrix[i][3];
matrix[i][3] = 1;
}
drawFigure(
mul([matrix, translationMatrix]),
figureList[currentFigure.value].faces
);
});
});
useCanvas(canvas);
</script>
<template>

44
src/components/form/range.vue
View File

@@ -1,36 +1,31 @@
<script setup lang="ts">
import { HTMLElementEvent } from '@/types/dom';
const {
label,
min,
max,
currentValue,
defaultValue,
step = 0.1,
} = defineProps<{
label: string;
min: number;
max: number;
currentValue: number;
defaultValue: number;
step?: number;
}>();
const props = withDefaults(
defineProps<{
label: string;
min: number;
max: number;
currentValue: number;
defaultValue: number;
step?: number;
}>(),
{
step: 0.1,
}
);
const emit = defineEmits<{
(event: 'change', value: number): void;
}>();
const value = ref<number>(currentValue);
const value = ref<number>(props.currentValue);
const onChange = (event: Event) => {
const { target } = event as HTMLElementEvent<HTMLInputElement>;
value.value = target.valueAsNumber;
value.value = (event.target as HTMLInputElement).valueAsNumber;
emit('change', value.value);
};
const reset = () => {
value.value = defaultValue;
value.value = props.defaultValue;
emit('change', value.value);
};
</script>
@@ -86,12 +81,12 @@ const reset = () => {
&::-webkit-outer-spin-button,
&::-webkit-inner-spin-button {
-webkit-appearance: none;
appearance: none;
margin: 0;
}
&[type='number'] {
-moz-appearance: textfield;
appearance: textfield;
}
}
@@ -108,7 +103,7 @@ const reset = () => {
}
.range__input {
-webkit-appearance: none;
appearance: none;
flex: 1;
height: 6px;
border-radius: 4px;
@@ -122,7 +117,6 @@ const reset = () => {
}
&::-webkit-slider-thumb {
-webkit-appearance: none;
appearance: none;
width: 14px;
height: 14px;

17
src/components/grid/element.vue
View File

@@ -1,8 +1,13 @@
<script setup lang="ts">
const { title, isActive = false } = defineProps<{
title?: string;
isActive?: boolean;
}>();
withDefaults(
defineProps<{
title?: string;
isActive?: boolean;
}>(),
{
isActive: false,
}
);
</script>
<template>
@@ -30,7 +35,9 @@ const { title, isActive = false } = defineProps<{
color: #67122c;
padding: 16px;
font-size: 17px;
transition: background-color 0.2s, transform 0.2s;
transition:
background-color 0.2s,
transform 0.2s;
&_active {
background-color: #fdd2e2;

16
src/components/icon/close.vue
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@@ -1,6 +1,16 @@
<template>
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor"
class="w-6 h-6">
<path stroke-linecap="round" stroke-linejoin="round" d="M4.5 15.75l7.5-7.5 7.5 7.5"/>
<svg
xmlns="http://www.w3.org/2000/svg"
fill="none"
viewBox="0 0 24 24"
stroke-width="1.5"
stroke="currentColor"
class="w-6 h-6"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
d="M4.5 15.75l7.5-7.5 7.5 7.5"
/>
</svg>
</template>

16
src/components/icon/hide.vue
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@@ -1,6 +1,16 @@
<template>
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor"
class="w-6 h-6">
<path stroke-linecap="round" stroke-linejoin="round" d="M18.75 19.5l-7.5-7.5 7.5-7.5m-6 15L5.25 12l7.5-7.5"/>
<svg
xmlns="http://www.w3.org/2000/svg"
fill="none"
viewBox="0 0 24 24"
stroke-width="1.5"
stroke="currentColor"
class="w-6 h-6"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
d="M18.75 19.5l-7.5-7.5 7.5-7.5m-6 15L5.25 12l7.5-7.5"
/>
</svg>
</template>

17
src/components/icon/menu.vue
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@@ -1,7 +1,16 @@
<template>
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor"
class="w-6 h-6">
<path stroke-linecap="round" stroke-linejoin="round" d="M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5"/>
<svg
xmlns="http://www.w3.org/2000/svg"
fill="none"
viewBox="0 0 24 24"
stroke-width="1.5"
stroke="currentColor"
class="w-6 h-6"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
d="M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5"
/>
</svg>
</template>

16
src/components/icon/open.vue
View File

@@ -1,6 +1,16 @@
<template>
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor"
class="w-6 h-6">
<path stroke-linecap="round" stroke-linejoin="round" d="M19.5 8.25l-7.5 7.5-7.5-7.5"/>
<svg
xmlns="http://www.w3.org/2000/svg"
fill="none"
viewBox="0 0 24 24"
stroke-width="1.5"
stroke="currentColor"
class="w-6 h-6"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
d="M19.5 8.25l-7.5 7.5-7.5-7.5"
/>
</svg>
</template>

44
src/composables/useCanvas.ts Normal file
View File

@@ -0,0 +1,44 @@
const updateCanvas = (
canvas: HTMLCanvasElement,
width: number,
height: number
) => {
const centerX = width / 2;
const centerY = height / 2;
const { ctx } = initCanvas(canvas, width, height);
const { currentFigure } = useFigure();
useTransformations((translation, rotation, scale, prj) => {
const matrix = mul([
figuresMap[currentFigure.value].points,
scaleMatrix(scale[0], scale[1], scale[2]),
rotate(rotation[0], rotation[1], rotation[2]),
translate(translation[0], translation[1], translation[2]),
projectionsMap[prj](),
]);
for (let i = 0; i < matrix.length; i++) {
matrix[i][0] = matrix[i][0] / matrix[i][3];
matrix[i][1] = matrix[i][1] / matrix[i][3];
matrix[i][2] = matrix[i][2] / matrix[i][3];
matrix[i][3] = 1;
}
drawFigure(
ctx,
mul([matrix, translationMatrix(centerX, centerY)]),
figuresMap[currentFigure.value].faces
);
});
};
export const useCanvas = (canvas: Ref<HTMLCanvasElement | null>) => {
const { width, height } = useResizeObserver(document.body);
watch([width, height], ([width, height]) => {
if (!canvas.value) return;
updateCanvas(canvas.value, width, height);
});
};

2
src/composables/useFigure.ts
View File

@@ -1,3 +1,4 @@
// Types
export const enum Figures {
CUBE,
OCTAHEDRON,
@@ -6,6 +7,7 @@ export const enum Figures {
PENTAGONAL_PYRAMID,
}
// Composable
const currentFigure = ref<Figures>(Figures.PENTAGONAL_PYRAMID);
export const useFigure = () => {

41
src/composables/useResizeObserver.ts Normal file
View File

@@ -0,0 +1,41 @@
const debounce = (delay: number, fn: Function) => {
let timer: undefined | ReturnType<typeof setTimeout>;
return (...args: any[]) => {
clearTimeout(timer);
timer = setTimeout(() => {
fn(...args);
}, delay);
};
};
export const useResizeObserver = (
element: Ref<HTMLElement | null> | HTMLElement
) => {
const width = ref(0);
const height = ref(0);
onMounted(() => {
const taget = toValue(element);
if (!taget) return;
const updateSize = debounce(100, (entries: ResizeObserverEntry[]) => {
const { width: newWidth, height: newHeight } = entries[0].contentRect;
width.value = newWidth;
height.value = newHeight;
});
const observer = new ResizeObserver(updateSize);
observer.observe(taget);
onBeforeUnmount(() => {
observer.disconnect();
});
});
return { width, height };
};

2
src/composables/useTransformations.ts
View File

@@ -1,3 +1,4 @@
// Types
export const enum Projections {
NONE,
ISOMETRIC,
@@ -18,6 +19,7 @@ type fn =
) => void)
| null;
// Composable
const translation = reactive<XYZ>([0, 0, 0]);
const rotation = reactive<XYZ>([0, 0, 0]);
const scale = reactive<XYZ>([1, 1, 1]);

102
src/const/figures.ts Normal file
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@@ -0,0 +1,102 @@
export const figuresMenu = [
{ figure: Figures.CUBE, title: 'Куб' },
{ figure: Figures.OCTAHEDRON, title: 'Октаэдр' },
{ figure: Figures.TRIHEDRAL_PYRAMID, title: 'Трехгранная пирамида' },
{ figure: Figures.SQUARE_PYRAMID, title: 'Четырехгранная пирамида' },
{ figure: Figures.PENTAGONAL_PYRAMID, title: 'Пятигранная пирамиида' },
];
export const figuresMap = {
[Figures.CUBE]: {
points: [
[0, 0, 0, 1],
[0, 0, 200, 1],
[0, 200, 0, 1],
[0, 200, 200, 1],
[200, 0, 0, 1],
[200, 0, 200, 1],
[200, 200, 0, 1],
[200, 200, 200, 1],
] as Point[],
faces: [
[0, 1, 3, 2],
[0, 1, 5, 4],
[0, 2, 6, 4],
[1, 3, 7, 5],
[2, 3, 7, 6],
[4, 5, 7, 6],
],
},
[Figures.OCTAHEDRON]: {
points: [
[0, 0, 100, 1],
[100, 100, 0, 1],
[100, -100, 0, 1],
[-100, -100, 0, 1],
[-100, 100, 0, 1],
[0, 0, -100, 1],
] as Point[],
faces: [
[0, 1, 2],
[0, 2, 3],
[0, 3, 4],
[0, 4, 1],
[5, 1, 2],
[5, 2, 3],
[5, 3, 4],
[5, 4, 1],
],
},
[Figures.TRIHEDRAL_PYRAMID]: {
points: [
[0, 0, 100, 1],
[0, 80, 0, 1],
[86.6, -50, 0, 1],
[-86.6, -50, 0, 1],
] as Point[],
faces: [
[0, 1, 2],
[0, 2, 3],
[0, 3, 1],
[1, 2, 3],
],
},
[Figures.SQUARE_PYRAMID]: {
points: [
[0, 0, 200, 1],
[100, 100, 0, 1],
[100, -100, 0, 1],
[-100, -100, 0, 1],
[-100, 100, 0, 1],
] as Point[],
faces: [
[0, 1, 2],
[0, 2, 3],
[0, 3, 4],
[0, 4, 1],
[1, 2, 3, 4],
],
},
[Figures.PENTAGONAL_PYRAMID]: {
points: [
[0, 0, 200, 1],
[0, 100, 0, 1],
[95.1, 30.9, 0, 1],
[58.8, -80.9, 0, 1],
[-58.8, -80.9, 0, 1],
[-95.1, 30.9, 0, 1],
] as Point[],
faces: [
[0, 1, 2],
[0, 2, 3],
[0, 3, 4],
[0, 4, 5],
[0, 5, 1],
[1, 2, 3, 4, 5],
],
},
};

55
src/const/transformations.ts Normal file
View File

@@ -0,0 +1,55 @@
export const axes = ['x', 'y', 'z'];
export const projectionsMenu = [
{ projection: Projections.NONE, title: 'Без проекции' },
{ projection: Projections.ISOMETRIC, title: 'Изометрическая' },
{ projection: Projections.DIMETRIC, title: 'Диметрическая' },
{ projection: Projections.TRIMETRIC, title: 'Триметрическая' },
{
projection: Projections.ONE_POINT_PERSPECTIVE,
title: 'Одноточечная перспектива',
},
{
projection: Projections.TWO_POINT_PERSPECTIVE,
title: 'Двухточечная перспектива',
},
];
export const projectionsMap = {
[Projections.NONE]: (): Point[] => identityMatrix,
[Projections.ISOMETRIC]: (): Point[] => [
[0.707, -0.408, 0, 0],
[0, 0.816, 0, 0],
[-0.707, -0.408, 1, 0],
[0, 0, 0, 1],
],
[Projections.DIMETRIC]: (): Point[] => [
[0.926, 0.134, 0, 0],
[0, 0.935, 0, 0],
[0.378, -0.327, 0, 0],
[0, 0, 0, 1],
],
[Projections.TRIMETRIC]: (): Point[] => [
[0.866, 0.354, 0, 0],
[0, 0.707, 0, 0],
[0.5, -0.612, 0, 0],
[0, 0, 0, 1],
],
[Projections.ONE_POINT_PERSPECTIVE]: (): Point[] => [
[1, 0, 0, 0],
[0, 1, 0, 0],
[0, 0, 0, 0.001],
[0, 0, 0, 1],
],
[Projections.TWO_POINT_PERSPECTIVE]: (): Point[] => [
[1, 0, 0, 0.001],
[0, 1, 0, 0.001],
[0, 0, 0, 0],
[0, 0, 0, 1],
],
};

20
src/pages/figure.vue
View File

@@ -1,20 +1,4 @@
<script setup lang="ts">
const axes = ['x', 'y', 'z'];
const projections = [
{ projection: Projections.NONE, title: 'Без проекции' },
{ projection: Projections.ISOMETRIC, title: 'Изометрическая' },
{ projection: Projections.DIMETRIC, title: 'Диметрическая' },
{ projection: Projections.TRIMETRIC, title: 'Триметрическая' },
{
projection: Projections.ONE_POINT_PERSPECTIVE,
title: 'Одноточечная перспектива',
},
{
projection: Projections.TWO_POINT_PERSPECTIVE,
title: 'Двухточечная перспектива',
},
];
const activeProjection = ref<number>(0);
const transformations = useTransformations();
@@ -23,7 +7,7 @@ onMounted(() => (activeProjection.value = transformations.projection.value));
const setActiveProjection = (index: number) => {
activeProjection.value = index;
transformations.setProjection(projections[index].projection);
transformations.setProjection(projectionsMenu[index].projection);
};
</script>
@@ -69,7 +53,7 @@ const setActiveProjection = (index: number) => {
<Accordion title="Проекции">
<GridContainer>
<GridElement
v-for="(projection, i) in projections"
v-for="(projection, i) in projectionsMenu"
:key="projection.title"
:is-active="activeProjection === i"
:title="projection.title"

16
src/pages/index.vue
View File

@@ -1,22 +1,14 @@
<script setup lang="ts">
const allFigures = [
{ figure: Figures.CUBE, title: 'Куб' },
{ figure: Figures.OCTAHEDRON, title: 'Октаэдр' },
{ figure: Figures.TRIHEDRAL_PYRAMID, title: 'Трехгранная пирамида' },
{ figure: Figures.SQUARE_PYRAMID, title: 'Четырехгранная пирамида' },
{ figure: Figures.PENTAGONAL_PYRAMID, title: 'Пятигранная пирамиида' },
];
const activeFigure = ref<number>(0);
const figure = useFigure();
onMounted(() => (activeFigure.value = figure.currentFigure.value));
const selectFigure = (index: number) => {
const selectFigure = async (index: number) => {
activeFigure.value = index;
figure.setFigure(allFigures[index].figure);
navigateTo('/figure');
figure.setFigure(figuresMenu[index].figure);
await navigateTo('/figure');
};
</script>
@@ -24,7 +16,7 @@ const selectFigure = (index: number) => {
<h1>Выберете фигуру</h1>
<GridContainer>
<GridElement
v-for="(figure, i) in allFigures"
v-for="(figure, i) in figuresMenu"
:key="figure.title"
:title="figure.title"
:is-active="activeFigure === i"

9
src/public/favicon.svg
View File

@@ -1,8 +1 @@
<?xml version="1.0" encoding="UTF-8"?>
<svg width="256px" height="172px" viewBox="0 0 256 172" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" preserveAspectRatio="xMidYMid">
<title>NuxtJS</title>
<g>
<path d="M112.973416,9.2496789 C105.800602,-3.0832263 87.8689954,-3.0832263 80.6961815,9.2496789 L2.52446046,143.659628 C-4.64826776,155.992961 4.3176211,171.408985 18.6631204,171.408985 L79.688321,171.408985 C73.5584906,166.051862 71.2883417,156.784087 75.9271555,148.832569 L135.130926,47.3479175 L112.973416,9.2496789 Z" fill="#80EEC0"></path>
<path d="M162.504638,38.7329166 C168.440863,28.6423189 183.280784,28.6423189 189.217009,38.7329166 L253.910685,148.704498 C259.84691,158.795096 252.42695,171.408557 240.554499,171.408557 L111.167148,171.408557 C99.295126,171.408557 91.8747374,158.795096 97.8109626,148.704498 L162.504638,38.7329166 Z" fill="#00DC82"></path>
</g>
</svg>
<svg height="256" width="256" xmlns="http://www.w3.org/2000/svg" viewBox="-5.8 -5.8 69.6 69.6" xml:space="preserve" stroke="#000" stroke-width=".58"><path style="fill:#67122c" d="M29 58 3 45V13l26 13z"/><path style="fill:#fae9ef" d="m29 58 26-13V13L29 26z"/><path style="fill:#fdd2e2" d="M3 13 28 0l27 13-26 13z"/></svg>
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 947 B

After

Width:  |  Height:  |  Size: 320 B

5
src/server/api/test.ts
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@@ -1,5 +0,0 @@
export default defineEventHandler(() => {
return {
api: 'works',
};
});

7
src/tests/performance/test_main_page.js
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@@ -1,7 +0,0 @@
import http from 'k6/http';
import {sleep} from 'k6';
export default function () {
http.get('http://localhost');
sleep(1);
}

3
src/types/dom.ts
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@@ -1,3 +0,0 @@
export type HTMLElementEvent<T extends HTMLElement> = Event & {
target: T;
}

60
src/utils/canvas.ts Normal file
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@@ -0,0 +1,60 @@
export function initCanvas(
canvas: HTMLCanvasElement,
width: number,
height: number,
_dpi?: number
) {
const ctx = canvas.getContext('2d')!;
const dpr = window.devicePixelRatio || 1;
const bsr =
// @ts-expect-error vendor prefix
ctx.webkitBackingStorePixelRatio ||
// @ts-expect-error vendor prefix
ctx.mozBackingStorePixelRatio ||
// @ts-expect-error vendor prefix
ctx.msBackingStorePixelRatio ||
// @ts-expect-error vendor prefix
ctx.oBackingStorePixelRatio ||
// @ts-expect-error vendor prefix
ctx.backingStorePixelRatio ||
1;
const dpi = _dpi || dpr / bsr;
canvas.style.width = `${width}px`;
canvas.style.height = `${height}px`;
canvas.width = dpi * width;
canvas.height = dpi * height;
ctx.scale(dpi, dpi);
return { ctx, dpi };
}
export function drawFigure(
ctx: CanvasRenderingContext2D,
points: Point[],
faces: number[][]
) {
requestAnimationFrame(() => {
ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
for (const face of faces) {
ctx.beginPath();
for (let i = 0; i < face.length; i++) {
const [x, y] = points[face[i]];
if (i === 0) {
ctx.moveTo(x, y);
} else {
ctx.lineTo(x, y);
}
}
ctx.closePath();
ctx.stroke();
}
});
}

114
src/utils/transform3d.ts Normal file
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@@ -0,0 +1,114 @@
export type Point = [number, number, number, number];
export const identityMatrix: Point[] = [
[1, 0, 0, 0],
[0, 1, 0, 0],
[0, 0, 1, 0],
[0, 0, 0, 1],
];
export const translationMatrix = (
centerX: number,
centerY: number
): Point[] => [
[1, 0, 0, 0],
[0, -1, 0, 0],
[0, 0, 1, 0],
[centerX, centerY, 0, 1],
];
export const rotateX = (angle: number): Point[] => {
const rad = (angle * Math.PI) / 180;
const cos = Math.cos(rad);
const sin = Math.sin(rad);
return [
[1, 0, 0, 0],
[0, cos, -sin, 0],
[0, sin, cos, 0],
[0, 0, 0, 1],
];
};
export const rotateY = (angle: number): Point[] => {
const rad = (angle * Math.PI) / 180;
const cos = Math.cos(rad);
const sin = Math.sin(rad);
return [
[cos, 0, sin, 0],
[0, 1, 0, 0],
[-sin, 0, cos, 0],
[0, 0, 0, 1],
];
};
export const rotateZ = (angle: number): Point[] => {
const rad = (angle * Math.PI) / 180;
const cos = Math.cos(rad);
const sin = Math.sin(rad);
return [
[cos, -sin, 0, 0],
[sin, cos, 0, 0],
[0, 0, 1, 0],
[0, 0, 0, 1],
];
};
export const rotate = (x: number, y: number, z: number): Point[] => {
return mul([rotateX(x), rotateY(y), rotateZ(z)]);
};
// Translate
export const translate = (x: number, y: number, z: number): Point[] => {
return [
[1, 0, 0, 0],
[0, 1, 0, 0],
[0, 0, 1, 0],
[x, y, z, 1],
];
};
// Scale
export const scaleMatrix = (x: number, y: number, z: number): Point[] => {
return [
[x, 0, 0, 0],
[0, y, 0, 0],
[0, 0, z, 0],
[0, 0, 0, 1],
];
};
// Multiply array of points by matrix
const multiply = (points: Point[], matrix: Point[]): Point[] => {
const result: Point[] = [];
for (const point of points) {
const [x, y, z, w] = point;
const [x1, y1, z1, w1] = matrix[0];
const [x2, y2, z2, w2] = matrix[1];
const [x3, y3, z3, w3] = matrix[2];
const [x4, y4, z4, w4] = matrix[3];
result.push([
x * x1 + y * x2 + z * x3 + w * x4,
x * y1 + y * y2 + z * y3 + w * y4,
x * z1 + y * z2 + z * z3 + w * z4,
x * w1 + y * w2 + z * w3 + w * w4,
]);
}
return result;
};
export const mul = (matrices: Point[][]) => {
let result = matrices[0];
for (let i = 1; i < matrices.length; i++) {
result = multiply(result, matrices[i]);
}
return result;
};