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Remove Point2f, replace with Vector2f

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Bram Verhulst
2024-04-17 13:54:48 +02:00
parent 64e96ab209
commit db83ae5e13
42 changed files with 494 additions and 634 deletions
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24
Engine/Matrix2x3.h
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@@ -19,35 +19,31 @@ struct Matrix2x3 final
// Vector2f vTransformed = mat.Transform(v);
Vector2f Transform( const Vector2f& v ) const;
// Transform a point by this matrix, including translation
// Point2f pTransformed = mat.Transform(p);
Point2f Transform( const Point2f& p ) const;
// Transform a Rectf by this matrix, including translation
// std::vector<Point2f> transformedVertices = mat.Transform(r);
std::vector<Point2f> Transform( const Rectf& r ) const;
// std::vector<Vector2f> transformedVertices = mat.Transform(r);
std::vector<Vector2f> Transform( const Rectf& r ) const;
// Transform a Rectf by this matrix, including translation
// Pass pointer to resulting array (size should be at least 4)
// Point2f transformedVertices[4];
// Vector2f transformedVertices[4];
// Transform(r, transformedVertices);
void Transform( const Rectf& r, Point2f* transVertices ) const;
void Transform( const Rectf& r, Vector2f* transVertices ) const;
// Transform a Polygon by this matrix, including translation
// std::vector<Point2f> transformedVertices = mat.Transform(vertices);
std::vector<Point2f> Transform( const std::vector<Point2f>& vertices ) const;
// std::vector<Vector2f> transformedVertices = mat.Transform(vertices);
std::vector<Vector2f> Transform( const std::vector<Vector2f>& vertices ) const;
// Transform a Polygon by this matrix, including translation
// Pass pointer to resulting array (size should be at least size of polygon)
// Point2f transformedVertices[vertices.size()];
// Vector2f transformedVertices[vertices.size()];
// Transform(vertices, transformedVertices);
void Transform( const std::vector<Point2f>& vertices, Point2f* transVertices ) const;
void Transform( const std::vector<Vector2f>& vertices, Vector2f* transVertices ) const;
// Transform a Polygon by this matrix, including translation
// Point2f transformedVertices[nrVertices];
// Vector2f transformedVertices[nrVertices];
// Transform(vertices, nrVertices, transformedVertices);
void Transform( const Point2f* vertices, Point2f* transVertices, size_t nrVertices ) const;
void Transform( const Vector2f* vertices, Vector2f* transVertices, size_t nrVertices ) const;
// Calculate the determinant
float Determinant( ) const;