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cache textures, next update scene editor

This commit is contained in:
gbrochar 2020-11-28 16:37:16 +01:00
parent 1dd40d0584
commit af51dece9b
3 changed files with 76 additions and 45 deletions
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23
src/client/init.ts
View File

@ -1,5 +1,6 @@
import $ from 'jquery';
import {fetchObj, loadObj} from './objutils';
import {loadTexture} from './texture';
/**
* Initialize the parameters
@ -66,15 +67,27 @@ export function initParams(context: any) {
export async function initCache(context: any) {
const racerData = await fetchObj('/static/objs/racer.obj');
const racerObj = loadObj(racerData);
const racerTexture = loadTexture(context.gl, '/static/textures/racer.png');
context.cache = {
fox: null,
mecha: null,
racer: racerObj,
sphere: null,
teapot: null,
objs: {
fox: null,
mecha: null,
racer: racerObj,
sphere: null,
teapot: null,
},
textures: {
fox: null,
ice: null,
noise: null,
racerWireframe: null,
racer: racerTexture,
wall: null,
},
};
context.params.len = racerObj.indices.length;
context.params.range = racerObj.range;
context.texture = racerTexture;
}
/**

6
src/client/main.ts
View File

@ -3,7 +3,7 @@ import texture from './shaders/texture.frag';
import {loadObjBuffers} from './objutils';
import {initShaderProgram} from './shaders';
import {loadTexture} from './texture';
// import {loadTexture} from './texture';
import {drawScene} from './draw';
import {initCache, initParams, setProgramInfo} from './init';
@ -43,10 +43,10 @@ async function main() {
initParams(context);
await initCache(context);
loadObjBuffers(context, context.cache.racer);
loadObjBuffers(context, context.cache.objs.racer);
initShaderProgram(context, vsSource, texture);
setProgramInfo(context);
context.texture = loadTexture(context.gl, '/static/textures/racer.png');
// context.texture = loadTexture(context.gl, '/static/textures/racer.png');
let then = 0;
let changed = false;

92
src/client/uijquery.ts
View File

@ -86,28 +86,46 @@ export function uiUpdateParams(params: any) {
*/
export function uiUpdateTexture(context: any) {
$('#t_wall').on('click', () => {
context.texture = loadTexture(context.gl,
'/static/textures/wall.png');
if (context.cache.textures.wall == null) {
context.cache.textures.wall = loadTexture(context.gl,
'/static/textures/wall.png');
}
context.texture = context.cache.textures.wall;
});
$('#t_ice').on('click', () => {
context.texture = loadTexture(context.gl,
'/static/textures/ice.png');
if (context.cache.textures.ice == null) {
context.cache.textures.ice = loadTexture(context.gl,
'/static/textures/ice.png');
}
context.texture = context.cache.textures.ice;
});
$('#t_noise').on('click', () => {
context.texture = loadTexture(context.gl,
'/static/textures/noise.png');
if (context.cache.textures.noise == null) {
context.cache.textures.noise = loadTexture(context.gl,
'/static/textures/noise.png');
}
context.texture = context.cache.textures.noise;
});
$('#t_fox').on('click', () => {
context.texture = loadTexture(context.gl,
'/static/textures/fox.png');
if (context.cache.textures.fox == null) {
context.cache.textures.fox = loadTexture(context.gl,
'/static/textures/fox.png');
}
context.texture = context.cache.textures.fox;
});
$('#t_racer').on('click', () => {
context.texture = loadTexture(context.gl,
'/static/textures/racer.png');
if (context.cache.textures.racer == null) {
context.cache.textures.racer = loadTexture(context.gl,
'/static/textures/racer.png');
}
context.texture = context.cache.textures.racer;
});
$('#t_racer_wireframe').on('click', () => {
context.texture = loadTexture(context.gl,
'/static/textures/racer_wireframe.png');
if (context.cache.textures.racerWireframe == null) {
context.cache.textures.racerWireframe = loadTexture(context.gl,
'/static/textures/racer_wireframe.png');
}
context.texture = context.cache.textures.racerWireframe;
});
}
@ -117,49 +135,49 @@ export function uiUpdateTexture(context: any) {
*/
export function uiUpdateObject(context: any) {
$('#o_sphere').on('click', async function() {
if (context.cache.sphere == null) {
if (context.cache.objs.sphere == null) {
const data = await fetchObj('/static/objs/sphere.obj');
context.cache.sphere = loadObj(data);
context.cache.objs.sphere = loadObj(data);
}
loadObjBuffers(context, context.cache.sphere);
context.params.len = context.cache.sphere.indices.length;
context.params.range = context.cache.sphere.range;
loadObjBuffers(context, context.cache.objs.sphere);
context.params.len = context.cache.objs.sphere.indices.length;
context.params.range = context.cache.objs.sphere.range;
});
$('#o_teapot').on('click', async function() {
if (context.cache.teapot == null) {
if (context.cache.objs.teapot == null) {
const data = await fetchObj('/static/objs/teapot.obj');
context.cache.teapot = loadObj(data);
context.cache.objs.teapot = loadObj(data);
}
loadObjBuffers(context, context.cache.teapot);
context.params.len = context.cache.teapot.indices.length;
context.params.range = context.cache.teapot.range;
loadObjBuffers(context, context.cache.objs.teapot);
context.params.len = context.cache.objs.teapot.indices.length;
context.params.range = context.cache.objs.teapot.range;
});
$('#o_fox').on('click', async function() {
if (context.cache.fox == null) {
if (context.cache.objs.fox == null) {
const data = await fetchObj('/static/objs/fox.obj');
context.cache.fox = loadObj(data);
context.cache.objs.fox = loadObj(data);
}
loadObjBuffers(context, context.cache.fox);
context.params.len = context.cache.fox.indices.length;
context.params.range = context.cache.fox.range;
loadObjBuffers(context, context.cache.objs.fox);
context.params.len = context.cache.objs.fox.indices.length;
context.params.range = context.cache.objs.fox.range;
});
$('#o_mecha').on('click', async function() {
if (context.cache.mecha == null) {
if (context.cache.objs.mecha == null) {
const data = await fetchObj('/static/objs/mecha.obj');
context.cache.mecha = loadObj(data);
context.cache.objs.mecha = loadObj(data);
}
loadObjBuffers(context, context.cache.mecha);
context.params.len = context.cache.mecha.indices.length;
context.params.range = context.cache.mecha.range;
loadObjBuffers(context, context.cache.objs.mecha);
context.params.len = context.cache.objs.mecha.indices.length;
context.params.range = context.cache.objs.mecha.range;
});
$('#o_racer').on('click', async function() {
if (context.cache.racer == null) {
if (context.cache.objs.racer == null) {
const data = await fetchObj('/static/objs/racer.obj');
context.cache.racer = loadObj(data);
context.cache.objs.racer = loadObj(data);
}
loadObjBuffers(context, context.cache.racer);
context.params.len = context.cache.racer.indices.length;
context.params.range = context.cache.racer.range;
loadObjBuffers(context, context.cache.objs.racer);
context.params.len = context.cache.objs.racer.indices.length;
context.params.range = context.cache.objs.racer.range;
});
}