86 lines
2.4 KiB
JavaScript
86 lines
2.4 KiB
JavaScript
|
xrf.optimize = (opts) => {
|
||
|
|
opts.animatedObjects = []
|
||
|
|
|
||
|
|
xrf.optimize
|
||
|
|
.checkAnimations(opts)
|
||
|
|
.freezeUnAnimatedObjects(opts)
|
||
|
|
.disableShadows(opts)
|
||
|
|
.disableEmbeddedLights(opts)
|
||
|
|
.removeDuplicateLights()
|
||
|
|
}
|
||
|
|
|
||
|
|
// check unused animations
|
||
|
|
xrf.optimize.checkAnimations = (opts) => {
|
||
|
|
console.log("TODO: fix freezeUnAnimatedObjects for SRC's")
|
||
|
|
return xrf.optimize
|
||
|
|
|
||
|
|
let {model} = opts
|
||
|
|
model.animations.map( (anim) => {
|
||
|
|
// collect zombie animations and warn user
|
||
|
|
let zombies = anim.tracks.map( (t) => {
|
||
|
|
let name = t.name.replace(/\..*/,'')
|
||
|
|
let obj = model.scene.getObjectByName(name)
|
||
|
|
if( !model.scene.getObjectByName(name) ) return {anim:anim.name,obj:name}
|
||
|
|
else opts.animatedObjects.push(name)
|
||
|
|
return undefined
|
||
|
|
})
|
||
|
|
if( zombies.length > 0 ){ // only warn for zombies in main scene (because src-scenes might be filtered anyways)
|
||
|
|
zombies
|
||
|
|
.filter( (z) => z ) // filter out undefined
|
||
|
|
.map( (z) => console.warn(`gltf: object '${z.obj}' not found (anim: '${z.anim}'`) )
|
||
|
|
console.warn(`TIP: remove dots in objectnames in blender (which adds dots when duplicating)`)
|
||
|
|
}
|
||
|
|
})
|
||
|
|
return xrf.optimize
|
||
|
|
}
|
||
|
|
|
||
|
|
xrf.optimize.freezeUnAnimatedObjects = (opts) => {
|
||
|
|
console.log("TODO: fix freezeUnAnimatedObjects for SRC's")
|
||
|
|
return xrf.optimize
|
||
|
|
|
||
|
|
let {model} = opts
|
||
|
|
let scene = model.scene
|
||
|
|
// increase performance by freezing all objects
|
||
|
|
scene.traverse( (n) => n.matrixAutoUpdate = false )
|
||
|
|
// except animated objects and children
|
||
|
|
scene.traverse( (n) => {
|
||
|
|
if( ~opts.animatedObjects.indexOf(n.name) ){
|
||
|
|
n.matrixAutoUpdate = true
|
||
|
|
n.traverse( (m) => m.matrixAutoUpdate = true )
|
||
|
|
}
|
||
|
|
})
|
||
|
|
return xrf.optimize
|
||
|
|
}
|
||
|
|
|
||
|
|
xrf.optimize.disableShadows = (opts) => {
|
||
|
|
opts.model.scene.traverse( (n) => {
|
||
|
|
if( n.castShadow !== undefined ) n.castShadow = false
|
||
|
|
})
|
||
|
|
return xrf.optimize
|
||
|
|
}
|
||
|
|
|
||
|
|
xrf.optimize.disableEmbeddedLights = (opts) => {
|
||
|
|
if( !opts.isSRC ) return xrf.optimize
|
||
|
|
// remove lights from SRC's
|
||
|
|
opts.model.scene.traverse( (n) => {
|
||
|
|
if( n.type.match(/light/i) ) n.remove()
|
||
|
|
})
|
||
|
|
return xrf.optimize
|
||
|
|
}
|
||
|
|
|
||
|
|
xrf.optimize.removeDuplicateLights = () => {
|
||
|
|
// local/extern src's can cause duplicate lights which tax performance
|
||
|
|
let lights = {}
|
||
|
|
xrf.scene.traverse( (n) => {
|
||
|
|
if( n.type.match(/light/i) ){
|
||
|
|
if( !lights[n.name] ) lights[n.name] = true
|
||
|
|
else n.remove()
|
||
|
|
}
|
||
|
|
})
|
||
|
|
return xrf.optimize
|
||
|
|
}
|
||
|
|
|
||
|
|
xrf.addEventListener('parseModel', (opts) => {
|
||
|
|
xrf.optimize(opts)
|
||
|
|
})
|