mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-09-17 05:52:33 +00:00
Last minute refactoring
This commit is contained in:
Thomas Krijnen
@@ -25,280 +25,6 @@
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#include "../ifcparse/logger.h"
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#include <fstream>
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namespace ifcopenshell {
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namespace geometry {
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inline namespace settings {
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struct UseElementNames : public SettingBase<UseElementNames, bool> {
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static constexpr const char* const name = "use-element-names";
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static constexpr const char* const description = "Use entity instance IfcRoot.Name instead of unique IDs for naming elements upon serialization. Applicable for OBJ, DAE, STP, and SVG output.";
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static constexpr bool defaultvalue = false;
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};
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struct UseElementGuids : public SettingBase<UseElementGuids, bool> {
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static constexpr const char* const name = "use-element-guids";
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static constexpr const char* const description = "Use entity instance IfcRoot.GlobalId instead of unique IDs for naming elements upon serialization. Applicable for OBJ, DAE, STP, and SVG output.";
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static constexpr bool defaultvalue = false;
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};
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struct UseElementStepIds : public SettingBase<UseElementStepIds, bool> {
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static constexpr const char* const name = "use-element-step-ids";
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static constexpr const char* const description = "Use the numeric step identifier (entity instance name) for naming elements upon serialization. Applicable for OBJ, DAE, STP, and SVG output.";
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static constexpr bool defaultvalue = false;
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};
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struct UseElementTypes : public SettingBase<UseElementTypes, bool> {
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static constexpr const char* const name = "use-element-types";
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static constexpr const char* const description = "Use element types instead of unique IDs for naming elements upon serialization. Applicable to DAE output.";
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static constexpr bool defaultvalue = false;
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};
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struct UseYUp : public SettingBase<UseYUp, bool> {
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static constexpr const char* const name = "y-up";
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static constexpr const char* const description = "Change the 'up' axis to positive Y, default is Z UP. Applicable to OBJ output.";
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static constexpr bool defaultvalue = false;
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};
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struct WriteGltfEcef : public SettingBase<WriteGltfEcef, bool> {
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static constexpr const char* const name = "ecef";
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static constexpr const char* const description = "Write glTF in Earth-Centered Earth-Fixed coordinates. Requires PROJ.";
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static constexpr bool defaultvalue = false;
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};
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struct FloatingPointDigits : public SettingBase<FloatingPointDigits, int> {
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static constexpr const char* const name = "digits";
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static constexpr const char* const description = "Sets the precision to be used to format floating-point values, 15 by default. Use a negative value to use the system's default precision (should be 6 typically). Applicable for OBJ and DAE output. For DAE output, value >= 15 means that up to 16 decimals are used, and any other value means that 6 or 7 decimals are used.";
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static constexpr int defaultvalue = 15;
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};
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struct BaseUri : public SettingBase<BaseUri, std::string> {
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static constexpr const char* const name = "base-uri";
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static constexpr const char* const description = "Base URI for products to be used in RDF-based serializations.";
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};
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struct WktUseSection : public SettingBase<WktUseSection, bool> {
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static constexpr const char* const name = "wkt-use-section";
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static constexpr const char* const description = "Use a geometrical section rather than full polyhedral output and footprint in TTL WKT";
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static constexpr bool defaultvalue = false;
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};
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struct SeparateZUpNode : public SettingBase<SeparateZUpNode, bool> {
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static constexpr const char* const name = "separate-z-up-node";
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static constexpr const char* const description = "Introduce a separate Z-Up node into the GlTF hierarchy instead of multiplying the transform into the root node matrices";
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static constexpr bool defaultvalue = false;
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};
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struct SvgBounds : public SettingBase<SvgBounds, std::string> {
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static constexpr const char* const name = "bounds";
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static constexpr const char* const description = "Specifies the bounding rectangle, for example 512x512, to which the output will be scaled. Only used when converting to SVG.";
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};
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struct SvgScale : public SettingBase<SvgScale, std::string> {
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static constexpr const char* const name = "scale";
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static constexpr const char* const description = "Interprets SVG bounds in mm, centers layout and draw elements to scale. Only used when converting to SVG. Example 1:100.";
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};
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struct SvgCenter : public SettingBase<SvgCenter, std::string> {
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static constexpr const char* const name = "center";
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static constexpr const char* const description = "When using --scale, specifies the location in the range [0 1]x[0 1] around which to center the drawings. Example 0.5x0.5.";
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};
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struct SvgSectionRef : public SettingBase<SvgSectionRef, std::string> {
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static constexpr const char* const name = "section-ref";
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static constexpr const char* const description = "Element at which cross sections should be created.";
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};
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struct SvgElevationRef : public SettingBase<SvgElevationRef, std::string> {
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static constexpr const char* const name = "elevation-ref";
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static constexpr const char* const description = "Element at which drawings should be created.";
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};
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struct SvgElevationRefGuid : public SettingBase<SvgElevationRefGuid, std::string> {
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static constexpr const char* const name = "elevation-ref-guid";
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static constexpr const char* const description = "Element guids at which drawings should be created.";
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};
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struct SvgAutoSection : public SettingBase<SvgAutoSection, bool> {
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static constexpr const char* const name = "auto-section";
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static constexpr const char* const description = "Creates SVG cross section drawings automatically based on model extents.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgAutoElevation : public SettingBase<SvgAutoElevation, bool> {
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static constexpr const char* const name = "auto-elevation";
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static constexpr const char* const description = "Creates SVG elevation drawings automatically based on model extents.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgDrawStoreyHeights : public SettingBase<SvgDrawStoreyHeights, std::string> {
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static constexpr const char* const name = "draw-storey-heights";
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static constexpr const char* const description = "Draws a horizontal line at the height of building storeys in vertical drawings. Accepted values are none, full, and left.";
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};
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struct SvgProfileThreshold : public SettingBase<SvgProfileThreshold, int> {
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static constexpr const char* const name = "profile-threshold";
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static constexpr const char* const description = "Limits the number of projected wire profiles for non-wall and non-slab elements in SVG output. A negative value disables the limit.";
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static constexpr int defaultvalue = -1;
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};
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struct SvgStoreyHeightLineLength : public SettingBase<SvgStoreyHeightLineLength, double> {
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static constexpr const char* const name = "storey-height-line-length";
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static constexpr const char* const description = "Length of the line when --draw-storey-heights=left.";
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};
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struct SvgUseNamespace : public SettingBase<SvgUseNamespace, bool> {
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static constexpr const char* const name = "svg-xmlns";
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static constexpr const char* const description = "Stores name and guid in a separate namespace as opposed to data-name, data-guid.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgUseHlrPoly : public SettingBase<SvgUseHlrPoly, bool> {
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static constexpr const char* const name = "svg-poly";
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static constexpr const char* const description = "Uses the polygonal algorithm for hidden line rendering.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgUsePrefiltering : public SettingBase<SvgUsePrefiltering, bool> {
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static constexpr const char* const name = "svg-prefilter";
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static constexpr const char* const description = "Prefilter faces and shapes before feeding to the hidden-line algorithm.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgUnifyInputs : public SettingBase<SvgUnifyInputs, bool> {
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static constexpr const char* const name = "svg-unify-inputs";
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static constexpr const char* const description = "Unify input shapes before SVG projection.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgSegmentProjection : public SettingBase<SvgSegmentProjection, bool> {
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static constexpr const char* const name = "svg-segment-projection";
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static constexpr const char* const description = "Segment result of projection with respect to original products.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgSubtractBefore : public SettingBase<SvgSubtractBefore, std::string> {
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static constexpr const char* const name = "svg-subtract-before";
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static constexpr const char* const description = "Controls which shapes are cut before SVG hidden-line projection. Accepted values are auto, slabs-and-walls, and always.";
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};
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struct SvgPolygonal : public SettingBase<SvgPolygonal, bool> {
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static constexpr const char* const name = "svg-write-poly";
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static constexpr const char* const description = "Approximate every curve as polygonal in SVG output.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgAlwaysProject : public SettingBase<SvgAlwaysProject, bool> {
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static constexpr const char* const name = "svg-project";
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static constexpr const char* const description = "Always enable hidden line rendering instead of only on elevations.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgWithoutStoreys : public SettingBase<SvgWithoutStoreys, bool> {
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static constexpr const char* const name = "svg-without-storeys";
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static constexpr const char* const description = "Do not emit drawings for building storeys.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgNoCss : public SettingBase<SvgNoCss, bool> {
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static constexpr const char* const name = "svg-no-css";
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static constexpr const char* const description = "Do not emit CSS style declarations.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgMirrorY : public SettingBase<SvgMirrorY, bool> {
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static constexpr const char* const name = "svg-mirror-y";
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static constexpr const char* const description = "Mirror SVG output along the Y axis.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgMirrorX : public SettingBase<SvgMirrorX, bool> {
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static constexpr const char* const name = "svg-mirror-x";
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static constexpr const char* const description = "Mirror SVG output along the X axis.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgDoorArcs : public SettingBase<SvgDoorArcs, bool> {
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static constexpr const char* const name = "door-arcs";
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static constexpr const char* const description = "Draw door opening arcs for IfcDoor elements.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgSectionHeight : public SettingBase<SvgSectionHeight, double> {
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static constexpr const char* const name = "section-height";
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static constexpr const char* const description = "Specifies the cut section height for SVG 2D geometry.";
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};
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struct SvgSectionHeightFromStoreys : public SettingBase<SvgSectionHeightFromStoreys, bool> {
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static constexpr const char* const name = "section-height-from-storeys";
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static constexpr const char* const description = "Derives section height from storey elevation. Use --section-height to override the default offset of 1.2.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgPrintSpaceNames : public SettingBase<SvgPrintSpaceNames, bool> {
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static constexpr const char* const name = "print-space-names";
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static constexpr const char* const description = "Prints IfcSpace LongName and Name in the geometry output. Applicable for SVG output.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgPrintSpaceAreas : public SettingBase<SvgPrintSpaceAreas, bool> {
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static constexpr const char* const name = "print-space-areas";
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static constexpr const char* const description = "Prints calculated IfcSpace areas in square meters. Applicable for SVG output.";
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static constexpr bool defaultvalue = false;
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};
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struct SvgSpaceNameTransform : public SettingBase<SvgSpaceNameTransform, std::string> {
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static constexpr const char* const name = "space-name-transform";
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static constexpr const char* const description = "Additional transform to the space labels in SVG.";
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};
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}
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class SerializerSettings : public SettingsContainer <
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// @todo should we use tuple_cat here to unify the settings into a single class?
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std::tuple<
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UseElementNames,
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UseElementGuids,
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UseElementStepIds,
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UseElementTypes,
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UseYUp,
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WriteGltfEcef,
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FloatingPointDigits,
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BaseUri,
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WktUseSection,
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SeparateZUpNode,
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SvgBounds,
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SvgScale,
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SvgCenter,
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SvgSectionRef,
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SvgElevationRef,
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SvgElevationRefGuid,
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SvgAutoSection,
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SvgAutoElevation,
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SvgDrawStoreyHeights,
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SvgProfileThreshold,
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SvgStoreyHeightLineLength,
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SvgUseNamespace,
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SvgUseHlrPoly,
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SvgUsePrefiltering,
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SvgUnifyInputs,
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SvgSegmentProjection,
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SvgSubtractBefore,
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SvgPolygonal,
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SvgAlwaysProject,
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SvgWithoutStoreys,
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SvgNoCss,
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SvgMirrorY,
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SvgMirrorX,
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SvgDoorArcs,
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SvgSectionHeight,
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SvgSectionHeightFromStoreys,
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SvgPrintSpaceNames,
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SvgPrintSpaceAreas,
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SvgSpaceNameTransform>>
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{};
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}
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}
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class IFC_GEOM_API stream_or_filename {
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private:
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std::shared_ptr<std::ofstream> ofs_;
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@@ -336,48 +62,43 @@ public:
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}
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};
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class IFC_GEOM_API GeometrySerializer : public Serializer {
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class IFC_GEOM_API geometry_serializer : public serializer {
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public:
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enum read_type { READ_BREP, READ_TRIANGULATION };
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GeometrySerializer(const ifcopenshell::geometry::Settings& geometry_settings, const ifcopenshell::geometry::SerializerSettings& settings, ::logger* logger = nullptr)
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: Serializer(logger_or_root(logger))
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, geometry_settings_(geometry_settings)
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geometry_serializer(const ifcopenshell::geom::settings& settings, ::logger* logger = nullptr)
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: serializer(logger_or_root(logger))
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, settings_(settings)
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{}
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virtual ~GeometrySerializer() {}
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virtual ~geometry_serializer() {}
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virtual bool isTesselated() const = 0;
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virtual void write(const IfcGeom::TriangulationElement* o) = 0;
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virtual void write(const IfcGeom::BRepElement* o) = 0;
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virtual void write(const ifcopenshell::geom::triangulation_element* o) = 0;
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virtual void write(const ifcopenshell::geom::brep_element* o) = 0;
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virtual void setUnitNameAndMagnitude(const std::string& name, float magnitude) = 0;
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virtual IfcGeom::Element* read(ifcopenshell::file& f, const std::string& guid, const std::string& representation_id, read_type rt = READ_BREP) = 0;
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virtual ifcopenshell::geom::element* read(ifcopenshell::file& f, const std::string& guid, const std::string& representation_id, read_type rt = READ_BREP) = 0;
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const ifcopenshell::geometry::SerializerSettings& settings() const { return settings_; }
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ifcopenshell::geometry::SerializerSettings& settings() { return settings_; }
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const ifcopenshell::geometry::Settings& geometry_settings() const { return geometry_settings_; }
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ifcopenshell::geometry::Settings& geometry_settings() { return geometry_settings_; }
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const ifcopenshell::geom::settings& settings() const { return settings_; }
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ifcopenshell::geom::settings& settings() { return settings_; }
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/// Returns ID for the object depending on the used setting.
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virtual std::string object_id(const IfcGeom::Element* o)
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virtual std::string object_id(const ifcopenshell::geom::element* o)
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{
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if (settings_.get<ifcopenshell::geometry::settings::UseElementGuids>().get()) return o->guid();
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if (settings_.get<ifcopenshell::geometry::settings::UseElementNames>().get()) return o->name();
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if (settings_.get<ifcopenshell::geometry::settings::UseElementStepIds>().get()) return "id-" + boost::lexical_cast<std::string>(o->id());
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if (settings_.get<ifcopenshell::geom::settings::UseElementGuids>().get()) return o->guid();
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if (settings_.get<ifcopenshell::geom::settings::UseElementNames>().get()) return o->name();
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if (settings_.get<ifcopenshell::geom::settings::UseElementStepIds>().get()) return "id-" + boost::lexical_cast<std::string>(o->id());
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return o->unique_id();
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}
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protected:
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ifcopenshell::geometry::Settings geometry_settings_;
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ifcopenshell::geometry::SerializerSettings settings_;
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ifcopenshell::geom::settings settings_;
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};
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class IFC_GEOM_API WriteOnlyGeometrySerializer : public GeometrySerializer {
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class IFC_GEOM_API write_only_geometry_serializer : public geometry_serializer {
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public:
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WriteOnlyGeometrySerializer(const ifcopenshell::geometry::Settings& geometry_settings, const ifcopenshell::geometry::SerializerSettings& settings, ::logger* logger = nullptr) : GeometrySerializer(geometry_settings, settings, logger) {}
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write_only_geometry_serializer(const ifcopenshell::geom::settings& settings, ::logger* logger = nullptr) : geometry_serializer(settings, logger) {}
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virtual IfcGeom::Element* read(ifcopenshell::file&, const std::string&, const std::string&, read_type = READ_BREP) {
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virtual ifcopenshell::geom::element* read(ifcopenshell::file&, const std::string&, const std::string&, read_type = READ_BREP) {
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throw std::runtime_error("Not supported");
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};
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};
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