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Simplified for loops in render systems.

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This commit is contained in:
Marvin Blum
2016-08-19 00:04:05 +02:00
parent 69886eff00
commit bc624295be
5 changed files with 42 additions and 42 deletions
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12
sprite.go
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@@ -140,17 +140,17 @@ func (s *SpriteRenderer) Update(delta float64) {
s.vao.Bind()
var tid uint32
for i := range s.sprites {
if !s.sprites[i].Visible {
for _, sprite := range s.sprites {
if !sprite.Visible {
continue
}
s.Shader.SendMat3(Default_shader_2D_model, *s.sprites[i].CalcModel())
s.Shader.SendMat3(Default_shader_2D_model, *sprite.CalcModel())
// prevent texture switching when not neccessary
if tid != s.sprites[i].Tex.GetId() {
tid = s.sprites[i].Tex.GetId()
s.sprites[i].Tex.Bind()
if tid != sprite.Tex.GetId() {
tid = sprite.Tex.GetId()
sprite.Tex.Bind()
}
gl.DrawElements(gl.TRIANGLES, 6, gl.UNSIGNED_INT, nil)