mth/ebiten
1
0
Fork 0
mirror of https://github.com/hajimehoshi/ebiten.git synced 2024-12-25 03:08:54 +01:00
Code Issues Packages Projects Releases Wiki Activity

examples/vector: improve readability of the debug message

Browse Source
This commit is contained in:
Hajime Hoshi 2022-10-10 00:22:57 +09:00
parent 5d9acfe7ec
commit 010bf69f5a
1 changed files with 26 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
examples/vector/main.go
View File

@ -47,7 +47,7 @@ const (
screenHeight = 480 screenHeight = 480
) )
func drawEbitenText(screen *ebiten.Image, scale float32) { func drawEbitenText(screen *ebiten.Image, x, y int, scale float32) {
var path vector.Path var path vector.Path
// E // E
@ -118,8 +118,8 @@ func drawEbitenText(screen *ebiten.Image, scale float32) {
} }
vs, is := path.AppendVerticesAndIndicesForFilling(nil, nil) vs, is := path.AppendVerticesAndIndicesForFilling(nil, nil)
for i := range vs { for i := range vs {
vs[i].DstX *= scale vs[i].DstX = (vs[i].DstX + float32(x)) * scale
vs[i].DstY *= scale vs[i].DstY = (vs[i].DstY + float32(y)) * scale
vs[i].SrcX = 1 vs[i].SrcX = 1
vs[i].SrcY = 1 vs[i].SrcY = 1
vs[i].ColorR = 0xdb / float32(0xff) vs[i].ColorR = 0xdb / float32(0xff)
@ -133,35 +133,34 @@ func drawEbitenLogo(screen *ebiten.Image, x, y int, scale float32) {
const unit = 16 const unit = 16
var path vector.Path var path vector.Path
xf, yf := float32(x), float32(y)
// TODO: Add curves // TODO: Add curves
path.MoveTo(xf, yf+4*unit) path.MoveTo(0, 4*unit)
path.LineTo(xf, yf+6*unit) path.LineTo(0, 6*unit)
path.LineTo(xf+2*unit, yf+6*unit) path.LineTo(2*unit, 6*unit)
path.LineTo(xf+2*unit, yf+5*unit) path.LineTo(2*unit, 5*unit)
path.LineTo(xf+3*unit, yf+5*unit) path.LineTo(3*unit, 5*unit)
path.LineTo(xf+3*unit, yf+4*unit) path.LineTo(3*unit, 4*unit)
path.LineTo(xf+4*unit, yf+4*unit) path.LineTo(4*unit, 4*unit)
path.LineTo(xf+4*unit, yf+2*unit) path.LineTo(4*unit, 2*unit)
path.LineTo(xf+6*unit, yf+2*unit) path.LineTo(6*unit, 2*unit)
path.LineTo(xf+6*unit, yf+1*unit) path.LineTo(6*unit, 1*unit)
path.LineTo(xf+5*unit, yf+1*unit) path.LineTo(5*unit, 1*unit)
path.LineTo(xf+5*unit, yf) path.LineTo(5*unit, 0)
path.LineTo(xf+4*unit, yf) path.LineTo(4*unit, 0)
path.LineTo(xf+4*unit, yf+2*unit) path.LineTo(4*unit, 2*unit)
path.LineTo(xf+2*unit, yf+2*unit) path.LineTo(2*unit, 2*unit)
path.LineTo(xf+2*unit, yf+3*unit) path.LineTo(2*unit, 3*unit)
path.LineTo(xf+unit, yf+3*unit) path.LineTo(unit, 3*unit)
path.LineTo(xf+unit, yf+4*unit) path.LineTo(unit, 4*unit)
op := &ebiten.DrawTrianglesOptions{ op := &ebiten.DrawTrianglesOptions{
FillRule: ebiten.EvenOdd, FillRule: ebiten.EvenOdd,
} }
vs, is := path.AppendVerticesAndIndicesForFilling(nil, nil) vs, is := path.AppendVerticesAndIndicesForFilling(nil, nil)
for i := range vs { for i := range vs {
vs[i].DstX *= scale vs[i].DstX = (vs[i].DstX + float32(x)) * scale
vs[i].DstY *= scale vs[i].DstY = (vs[i].DstY + float32(y)) * scale
vs[i].SrcX = 1 vs[i].SrcX = 1
vs[i].SrcY = 1 vs[i].SrcY = 1
vs[i].ColorR = 0xdb / float32(0xff) vs[i].ColorR = 0xdb / float32(0xff)
@ -284,9 +283,9 @@ func (g *Game) Draw(screen *ebiten.Image) {
dst = g.offscreen dst = g.offscreen
} }
dst.Fill(color.White) dst.Fill(color.RGBA{0xe0, 0xe0, 0xe0, 0xe0})
drawEbitenText(dst, scale) drawEbitenText(dst, 0, 50, scale)
drawEbitenLogo(dst, 20, 90, scale) drawEbitenLogo(dst, 20, 150, scale)
drawArc(dst, g.counter, scale) drawArc(dst, g.counter, scale)
drawWave(dst, g.counter, scale) drawWave(dst, g.counter, scale)