@animech-public/playcanvas
Version:
PlayCanvas WebGL game engine
140 lines (134 loc) • 5.07 kB
JavaScript
import { CHUNKAPI_1_57, CHUNKAPI_1_60, CHUNKAPI_1_55, CHUNKAPI_1_62, CHUNKAPI_1_65, CHUNKAPI_1_70, CHUNKAPI_1_51, CHUNKAPI_1_56 } from '../../../platform/graphics/constants.js';
import { Debug } from '../../../core/debug.js';
import { shaderChunks } from './chunks.js';
const chunkVersions = {
// frontend
aoPS: CHUNKAPI_1_57,
clearCoatPS: CHUNKAPI_1_57,
clearCoatGlossPS: CHUNKAPI_1_60,
clearCoatNormalPS: CHUNKAPI_1_57,
diffusePS: CHUNKAPI_1_57,
diffuseDetailMapPS: CHUNKAPI_1_57,
emissivePS: CHUNKAPI_1_57,
glossPS: CHUNKAPI_1_60,
lightmapDirPS: CHUNKAPI_1_55,
lightmapSinglePS: CHUNKAPI_1_55,
metalnessPS: CHUNKAPI_1_57,
normalMapPS: CHUNKAPI_1_57,
normalDetailMapPS: CHUNKAPI_1_57,
opacityPS: CHUNKAPI_1_57,
parallaxPS: CHUNKAPI_1_57,
sheenPS: CHUNKAPI_1_57,
sheenGlossPS: CHUNKAPI_1_60,
specularPS: CHUNKAPI_1_57,
specularityFactorPS: CHUNKAPI_1_57,
thicknessPS: CHUNKAPI_1_57,
transmissionPS: CHUNKAPI_1_57,
// backend
normalVertexPS: CHUNKAPI_1_55,
startPS: CHUNKAPI_1_55,
ambientConstantPS: CHUNKAPI_1_62,
ambientEnvPS: CHUNKAPI_1_62,
ambientSHPS: CHUNKAPI_1_62,
aoDiffuseOccPS: CHUNKAPI_1_62,
aoSpecOccPS: CHUNKAPI_1_62,
aoSpecOccConstPS: CHUNKAPI_1_62,
aoSpecOccConstSimplePS: CHUNKAPI_1_62,
aoSpecOccSimplePS: CHUNKAPI_1_62,
clusteredLightPS: CHUNKAPI_1_62,
clusteredLightShadowPS: CHUNKAPI_1_62,
combinePS: CHUNKAPI_1_62,
falloffInvSquaredPS: CHUNKAPI_1_62,
falloffLinearPS: CHUNKAPI_1_62,
lightDiffuseLambertPS: CHUNKAPI_1_62,
lightSheenPS: CHUNKAPI_1_62,
lightSpecularAnisoGGXPS: CHUNKAPI_1_62,
lightSpecularBlinnPS: CHUNKAPI_1_62,
lightSpecularPhongPS: CHUNKAPI_1_62,
ltcPS: CHUNKAPI_1_62,
reflDirPS: CHUNKAPI_1_62,
reflDirAnisoPS: CHUNKAPI_1_62,
reflectionCCPS: CHUNKAPI_1_62,
reflectionCubePS: CHUNKAPI_1_62,
reflectionEnvPS: CHUNKAPI_1_62,
reflectionEnvHQPS: CHUNKAPI_1_62,
reflectionSheenPS: CHUNKAPI_1_62,
reflectionSpherePS: CHUNKAPI_1_62,
shadowCommonPS: CHUNKAPI_1_62,
shadowCoordPS: CHUNKAPI_1_62,
shadowCoordPerspZBufferPS: CHUNKAPI_1_62,
shadowEVSMPS: CHUNKAPI_1_62,
shadowEVSMnPS: CHUNKAPI_1_62,
shadowStandardPS: CHUNKAPI_1_62,
shadowStandardGL2PS: CHUNKAPI_1_62,
shadowVSM8PS: CHUNKAPI_1_62,
spotPS: CHUNKAPI_1_62,
TBNPS: CHUNKAPI_1_62,
TBNObjectSpacePS: CHUNKAPI_1_62,
TBNderivativePS: CHUNKAPI_1_62,
TBNfastPS: CHUNKAPI_1_62,
endPS: CHUNKAPI_1_65,
metalnessModulatePS: CHUNKAPI_1_65,
outputAlphaPS: CHUNKAPI_1_65,
outputAlphaPremulPS: CHUNKAPI_1_65,
fresnelSchlickPS: CHUNKAPI_1_65,
iridescenceDiffractionPS: CHUNKAPI_1_65,
lightmapAddPS: CHUNKAPI_1_65,
lightmapDirAddPS: CHUNKAPI_1_65,
refractionCubePS: CHUNKAPI_1_70,
refractionDynamicPS: CHUNKAPI_1_70
};
// removed
const removedChunks = {
ambientPrefilteredCubePS: CHUNKAPI_1_51,
ambientPrefilteredCubeLodPS: CHUNKAPI_1_51,
dpAtlasQuadPS: CHUNKAPI_1_51,
genParaboloidPS: CHUNKAPI_1_51,
prefilterCubemapPS: CHUNKAPI_1_51,
reflectionDpAtlasPS: CHUNKAPI_1_51,
reflectionPrefilteredCubePS: CHUNKAPI_1_51,
reflectionPrefilteredCubeLodPS: CHUNKAPI_1_51,
refractionPS: CHUNKAPI_1_56,
combineClearCoatPS: CHUNKAPI_1_56,
combineDiffusePS: CHUNKAPI_1_56,
combineDiffuseSpecularPS: CHUNKAPI_1_56,
combineDiffuseSpecularNoReflPS: CHUNKAPI_1_56,
combineDiffuseSpecularNoReflSeparateAmbientPS: CHUNKAPI_1_56,
combineDiffuseSpecularOldPS: CHUNKAPI_1_56,
combineDiffuseSpecularNoConservePS: CHUNKAPI_1_55,
lightmapSingleVertPS: CHUNKAPI_1_55,
normalMapFastPS: CHUNKAPI_1_55,
specularAaNonePS: CHUNKAPI_1_55,
specularAaToksvigPS: CHUNKAPI_1_55,
specularAaToksvigFastPS: CHUNKAPI_1_55
};
// compare two "major.minor" semantic version strings and return true if a is a smaller version than b.
const semverLess = (a, b) => {
const aver = a.split('.').map(t => parseInt(t, 10));
const bver = b.split('.').map(t => parseInt(t, 10));
return aver[0] < bver[0] || aver[0] === bver[0] && aver[1] < bver[1];
};
// validate user chunks
const validateUserChunks = userChunks => {
const userAPIVersion = userChunks.APIVersion;
for (const chunkName in userChunks) {
if (chunkName === 'APIVersion') {
continue;
}
if (!shaderChunks.hasOwnProperty(chunkName)) {
const removedVersion = removedChunks[chunkName];
if (removedVersion) {
Debug.warnOnce(`Shader chunk '${chunkName}' was removed in API ${removedVersion} and is no longer supported.`);
} else {
Debug.warnOnce(`Shader chunk '${chunkName}' is not supported.`);
}
} else {
const engineAPIVersion = chunkVersions[chunkName];
const chunkIsOutdated = engineAPIVersion && (!userAPIVersion || semverLess(userAPIVersion, engineAPIVersion));
if (chunkIsOutdated) {
Debug.warnOnce(`Shader chunk '${chunkName}' is API version ${engineAPIVersion}, but the supplied chunk is version ${userAPIVersion || '-'}. Please update to the latest API: https://developer.playcanvas.com/user-manual/graphics/shader-chunk-migrations/`);
}
}
}
};
export { validateUserChunks };