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[engine] Spine 组件多纹理渲染支持 useTint

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SmallMain
2022-06-27 00:00:29 +08:00
parent d2a705be6d
commit f3c3a0eae8
4 changed files with 136 additions and 50 deletions
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24
engine/extensions/spine/Skeleton.js
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@@ -480,11 +480,13 @@ sp.Skeleton = cc.Class({
// override base class _updateMaterial to set define value and clear material cache
_updateMaterial () {
let useTint = this.useTint || (this.isAnimationCached() && !CC_NATIVERENDERER);
let useTint = this.useTint;
let baseMaterial = this.getMaterial(0);
if (baseMaterial) {
const isMultiSupport = baseMaterial.material.isMultiSupport();
if (!isMultiSupport) {
if (isMultiSupport) {
this._defineMaterialTint(baseMaterial, useTint);
} else {
baseMaterial.define('USE_TINT', useTint);
baseMaterial.define('CC_USE_MODEL', !this.enableBatch);
}
@@ -501,7 +503,6 @@ sp.Skeleton = cc.Class({
);
if (isMultiSupport) {
if (this.useTint) this.useTint = false;
if (!this.enableBatch) this.enableBatch = true;
}
}
@@ -528,16 +529,25 @@ sp.Skeleton = cc.Class({
_updateUseTint () {
let baseMaterial = this.getMaterial(0);
if (baseMaterial) {
let useTint = this.useTint || (this.isAnimationCached() && !CC_NATIVERENDERER);
if (!baseMaterial.material.isMultiSupport()) {
baseMaterial.define('USE_TINT', useTint);
let useTint = this.useTint;
if (baseMaterial.material.isMultiSupport()) {
this._defineMaterialTint(baseMaterial, useTint);
} else {
if (this.useTint) this.useTint = false;
baseMaterial.define('USE_TINT', useTint);
}
}
this._materialCache = {};
},
_defineMaterialTint(material, useTint) {
const passes = material._effect._passes;
if (passes && passes.length > 0) {
if (passes[0]._defines['USE_TINT'] != useTint) {
material.define('USE_TINT', useTint);
}
}
},
// if change use batch mode, just clear material cache
_updateBatch () {
let baseMaterial = this.getMaterial(0);