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go-opengl-pixel
mirror of https://github.com/faiface/pixel.git
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minor change

This commit is contained in:
faiface 2017-01-11 23:18:10 +01:00
parent 8ec1bdfadf
commit 71e26e12a6
1 changed files with 16 additions and 16 deletions
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32
window.go
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@ -395,6 +395,22 @@ func (wt *windowTriangles) Draw() {
}) })
} }
func (wt *windowTriangles) resize(len int) {
if len > wt.Len() {
newData := make([]pixelgl.VertexData, len-wt.Len())
// default values
for i := range newData {
newData[i] = make(pixelgl.VertexData)
newData[i][colorVec4] = mgl32.Vec4{1, 1, 1, 1}
newData[i][textureVec2] = mgl32.Vec2{-1, -1}
}
wt.data = append(wt.data, newData...)
}
if len < wt.Len() {
wt.data = wt.data[:len]
}
}
func (wt *windowTriangles) updateData(offset int, t Triangles) { func (wt *windowTriangles) updateData(offset int, t Triangles) {
if t, ok := t.(TrianglesPosition); ok { if t, ok := t.(TrianglesPosition); ok {
for i := offset; i < offset+t.Len(); i++ { for i := offset; i < offset+t.Len(); i++ {
@ -427,22 +443,6 @@ func (wt *windowTriangles) updateData(offset int, t Triangles) {
} }
} }
func (wt *windowTriangles) resize(len int) {
if len > wt.Len() {
newData := make([]pixelgl.VertexData, len-wt.Len())
// default values
for i := range newData {
newData[i] = make(pixelgl.VertexData)
newData[i][colorVec4] = mgl32.Vec4{1, 1, 1, 1}
newData[i][textureVec2] = mgl32.Vec2{-1, -1}
}
wt.data = append(wt.data, newData...)
}
if len < wt.Len() {
wt.data = wt.data[:len]
}
}
func (wt *windowTriangles) submitData() { func (wt *windowTriangles) submitData() {
data := wt.data // avoid race condition data := wt.data // avoid race condition
pixelgl.DoNoBlock(func() { pixelgl.DoNoBlock(func() {