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1 #pragma once |
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2 #include "modeleditor.h" |
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3 |
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4 namespace ldraw |
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5 { |
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6 /// Determines how quadrilaterals are split into triangles |
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7 enum class Diagonal |
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8 { |
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9 Diagonal_13, |
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10 Diagonal_24 |
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11 }; |
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12 |
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13 // Splits the specified quadrilateral into triangles. |
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14 // If it is not a quadrilateral then no action is performed |
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15 auto splitQuadrilateral(ModelEditor& editor, |
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16 quadrilateralid_t quadrilateral_id, |
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17 Diagonal splitType = Diagonal::Diagonal_13 |
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18 ) -> std::optional<std::pair<triangleid_t, triangleid_t>>; |
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19 |
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20 void invert(ModelEditor& editor, ldraw::id_t id); |
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21 void makeUnofficial(ModelEditor &editor); |
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22 } |