mirror of
https://github.com/hajimehoshi/ebiten.git
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51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
// Copyright 2024 The Ebitengine Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package vector
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import "fmt"
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type Point struct {
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X, Y float32
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}
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func (p Point) String() string {
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return fmt.Sprintf("(%f, %f)", p.X, p.Y)
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}
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func IsPointCloseToSegment(p, p0, p1 Point, allow float32) bool {
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return isPointCloseToSegment(point{
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x: p.X,
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y: p.Y,
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}, point{
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x: p0.X,
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y: p0.Y,
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}, point{
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x: p1.X,
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y: p1.Y,
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}, allow)
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}
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func CurrentPosition(path *Path) (Point, bool) {
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p, ok := path.currentPosition()
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if !ok {
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return Point{}, false
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}
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return Point{X: p.x, Y: p.y}, true
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}
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func SubPathCount(path *Path) int {
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return len(path.subPaths)
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}
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