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void | SetEmpty () |
| Sets the range to an empty interval. More...
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| GfRange2f () |
| The default constructor creates an empty range. More...
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| GfRange2f (const GfVec2f &min, const GfVec2f &max) |
| This constructor initializes the minimum and maximum points. More...
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GF_API | GfRange2f (class GfRange2d const &other) |
| Construct from GfRange2d. More...
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const GfVec2f & | GetMin () const |
| Returns the minimum value of the range. More...
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const GfVec2f & | GetMax () const |
| Returns the maximum value of the range. More...
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GfVec2f | GetSize () const |
| Returns the size of the range. More...
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GfVec2f | GetMidpoint () const |
| Returns the midpoint of the range, that is, 0.5*(min+max). More...
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void | SetMin (const GfVec2f &min) |
| Sets the minimum value of the range. More...
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void | SetMax (const GfVec2f &max) |
| Sets the maximum value of the range. More...
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bool | IsEmpty () const |
| Returns whether the range is empty (max < min). More...
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void | ExtendBy (const GfVec2f &point) |
| Modifies the range if necessary to surround the given value. More...
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void | ExtendBy (const GfRange2f &range) |
| Modifies the range if necessary to surround the given range. More...
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bool | Contains (const GfVec2f &point) const |
| Returns true if the point is located inside the range. More...
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bool | Contains (const GfRange2f &range) const |
| Returns true if the range is located entirely inside the range. More...
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bool | IsInside (const GfVec2f &point) const |
| Returns true if the point is located inside the range. More...
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bool | IsInside (const GfRange2f &range) const |
| Returns true if the range is located entirely inside the range. More...
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bool | IsOutside (const GfRange2f &range) const |
| Returns true if the range is located entirely outside the range. More...
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const GfRange2f & | UnionWith (const GfRange2f &b) |
| Extend this to include b . More...
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const GfRange2f & | UnionWith (const GfVec2f &b) |
| Extend this to include b . More...
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const GfRange2f & | Union (const GfRange2f &b) |
| Extend this to include b . More...
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const GfRange2f & | Union (const GfVec2f &b) |
| Extend this to include b . More...
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const GfRange2f & | IntersectWith (const GfRange2f &b) |
| Modifies this range to hold its intersection with b and returns the result. More...
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const GfRange2f & | Intersection (const GfRange2f &b) |
| Modifies this range to hold its intersection with b and returns the result. More...
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GfRange2f & | operator+= (const GfRange2f &b) |
| unary sum. More...
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GfRange2f & | operator -= (const GfRange2f &b) |
| unary difference. More...
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GfRange2f & | operator *= (double m) |
| unary multiply. More...
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GfRange2f & | operator/= (double m) |
| unary division. More...
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GfRange2f | operator+ (const GfRange2f &b) const |
| binary sum. More...
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GfRange2f | operator - (const GfRange2f &b) const |
| binary difference. More...
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bool | operator== (const GfRange2f &b) const |
| The min and max points must match exactly for equality. More...
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bool | operator != (const GfRange2f &b) const |
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GF_API bool | operator== (const GfRange2d &other) const |
| Compare this range to a GfRange2d. More...
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GF_API bool | operator != (const GfRange2d &other) const |
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GF_API double | GetDistanceSquared (const GfVec2f &p) const |
| Compute the squared distance from a point to the range. More...
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GF_API GfVec2f | GetCorner (size_t i) const |
| Returns the ith corner of the range, in the following order: SW, SE, NW, NE. More...
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GF_API GfRange2f | GetQuadrant (size_t i) const |
| Returns the ith quadrant of the range, in the following order: SW, SE, NW, NE. More...
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Basic type: 2-dimensional floating point range.
This class represents a 2-dimensional range (or interval) All operations are component-wise and conform to interval mathematics. An empty range is one where max < min. The default empty is [FLT_MAX,-FLT_MAX]
Definition at line 63 of file range2f.h.