23 lines
515 B
Go
23 lines
515 B
Go
package geom
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// PointF32 is an X, Y coordinate pair (floating point, 32 bits).
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type PointF32 struct {
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X, Y float32
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}
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// ZeroPtF32 is initialized on (0, 0).
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var ZeroPtF32 = PointF32{X: 0, Y: 0}
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// PtF32 is a shorthand function to create a point.
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func PtF32(x, y float32) PointF32 {
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return PointF32{x, y}
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}
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// In tests if the point p is inside the rectangle r.
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func (p PointF32) In(r RectangleF32) bool {
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if p.X < r.Min.X || p.X >= r.Max.X || p.Y < r.Min.Y || p.Y >= r.Max.Y {
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return false
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}
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return true
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}
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