建筑信息模型存储标准GB T51447-2021_551-591.doc

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续表D.12.1

类型

EXPRESS捕述

侧表面

(IfeSurfaceSide)

TYPEIicSurfaceSde-ENUMERATIONOF(

POSITIVE,

NBGATIVE,

BOTH);

END_TYPE

颜色选择

(lfeColour)

TYPElIicColour=SELECT(

IfeColourSpecification,

fcPreDefinedColcur);

END_TYPE

颜色或因子选择(HeColourOrFactor)

TYPE1lcCdourOrFactur=SELECT《

lfcNormalisesiRatioMeasure,

lfeColourRgb);

END_TYPE

曲线字体或比例化曲线字体选择

(IfeCurveFontOrSaledCurveFontSdlect)

TYPEIfeCarveFoneOrScaledCurveFontSeled=SELECT(

lfeCurveSeyleFontSelect,

lfeCurveSeyleFontAndScaling);

END_TYPE

曲线样式字体选择

(HeCurveSryle

FontSlect)

TYPEHeCurveStylkFontSelect=SEIECT(

IfcPreDefinedCurveFont,

lfeCurve:SiyleFont);

END_TYPE

填充样式选择

(lfeFillStyleSdeet)

TYPEIfcFitStyleSelect=SELECT(

1fkFillAreaSryleHatching

feFilLAreaSeyleTiles.

lfeExternallyDefinedHatchSeyle.

lfeColour);

END_TYPE

影线距离选择(IfcHatchLineDstanceSeleet)

TYPEHeHatchLimDstaneeSeket=SELBXT(

IfePositiveLengthMeasure,

lfcVextor);

END_TYPE

表达样式选择

(IkFitsoatathm

StykSdect)

TYPENcPresentationStyleSeleet=SEI.ECT(

lfeNullSeyle,

lfcCurveSryle,

1kFlLAumAyle,

IkeTextStyle,

lkeSurfaceSeyle);

END_TYPE

尺寸选择

(IfeSiaeSeleet)

TYPEIfeSineSdeet=SEI.FCT(

TfeRatioMeasure,

lfeLengthMeasure,

fkDescriptiveMknsure,

fePositiveLengthMeasure,

lfeNormalisedRstioMessure,

KcPoitiveRntioMeasure),

END_TYTE

反射高光选择

(IfeSpecular

HighlighuSleet)

TYPEIfcSpecularHighlightSdect-SEIECT(

lfeSpecularExponent.

lfcSpecularRoughness):

END_TYPE

样式分配选择

(HeSeyleAssigrment

Select)

TYPEIieSuyleAssignmentSlect-SELECT(

lfcPresentationStyleAssignment,

1fcPresentationSeyle)

RND_TVPR

续表D.12.1

类型

EXPRESS描述

表面样式元素选择

(HfeSurfaceStyle

FmntSelect)

TYPEHeSurfaceSryleElementSlect=SELBCT(

IfeSurfaeeStyieShoding

IfeSurtaceStylelighting,

HeSurfaceStyleWithTextures.

HeExtemallyDefinedSurfaceStyle,

HeSurfaceStyleRefraction);

END_TYPE

文本字体选择

(HeTextFontSeleet)

TVPEIeTextFontSeleet=SELECT(

licPreDefinedTextFont,

HcExtemallyDefinelTextFont);

END_TYPE

D.12.2展示外观资源实体的EXPRESS描述应安表D.12.2的规定采用。

表D.12.2展示外观资源实体的EXPRESS描述

实体

EXPRESS提述

二进制大对象纹理(IKcBlobTexture)

EN