Class TIfcCartesianTransformationOperator
Unit
Declaration
type TIfcCartesianTransformationOperator = class abstract(TIfcRepresentationItem)
Description
An abstract supertype of different kinds of geometric transformations.
Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2088).
Hierarchy
- TObject
- TPersistent
- TComponent
- TIfcPersistent
- TIfcRepresentationItem
- TIfcCartesianTransformationOperator
Overview
Methods
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function Scl: Single; |
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function Scl2: Single; virtual; |
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function Scl3: Single; virtual; |
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function Axis1Vector: TVector3; |
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function Axis2Vector: TVector3; |
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function Axis3Vector: TVector3; virtual; |
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procedure GetTransform(out Translation: TVector3; out Rotation: TVector4; out AScale: TVector3); virtual; |
Properties
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property Axis1: TIfcDirection read FAxis1 write FAxis1; |
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property Axis2: TIfcDirection read FAxis2 write FAxis2; |
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property LocalOrigin: TIfcCartesianPoint read FLocalOrigin write FLocalOrigin; |
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property Scale: TIfcReal read FScale write FScale; |
Description
Methods
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function Scl: Single; |
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The derived scale of the transformation, equal to scale if that is non-zero (it is zero if not specified in file), or 1.0 otherwise. Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2097). | |
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function Scl2: Single; virtual; |
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The derived scale of the transformation along the axis 2 (normally the y axis). Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2100). | |
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function Scl3: Single; virtual; |
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The derived scale of the transformation along the axis 3 (normally the z axis). Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2103). | |
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function Axis1Vector: TVector3; |
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This item has no description. Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2105). | |
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function Axis2Vector: TVector3; |
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This item has no description. Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2106). | |
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function Axis3Vector: TVector3; virtual; |
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This item has no description. Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2107). | |
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procedure GetTransform(out Translation: TVector3; out Rotation: TVector4; out AScale: TVector3); virtual; |
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This item has no description. Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2109). | |
Properties
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property Axis1: TIfcDirection read FAxis1 write FAxis1; |
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The direction used to determine U[1], the derived X axis direction. Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2113). | |
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property Axis2: TIfcDirection read FAxis2 write FAxis2; |
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The direction used to determine U[2], the derived Y axis direction. Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2116). | |
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property LocalOrigin: TIfcCartesianPoint read FLocalOrigin write FLocalOrigin; |
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The required translation, specified as a cartesian point. The actual translation included in the transformation is from the geometric origin to the local origin. Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2121). | |
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property Scale: TIfcReal read FScale write FScale; |
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The scaling value specified for the transformation. Source: src/scene/load/ifc/castleifc_ifc_standard_types.inc (line 2124). | |
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