func (s Sprite) getGLVertexInfo() Opengl.OpenGLVertexInfo {
// vertexInfo := Opengl.OpenGLVertexInfo{}
w, h := s.GetImageSection().GetDimensions()
vertexInfo := Opengl.OpenGLVertexInfo{
Translations: []float32{float32(s.x), float32(s.y), 0, float32(s.x), float32(s.y), 0, float32(s.x), float32(s.y), 0, float32(s.x), float32(s.y), 0},
Rotations: []float32{0, 0, 1, s.rot, 0, 0, 1, s.rot, 0, 0, 1, s.rot, 0, 0, 1, s.rot},
Scales: []float32{s.xS, s.yS, 0, s.xS, s.yS, 0, s.xS, s.yS, 0, s.xS, s.yS, 0},
Colors: []float32{s.r, s.g, s.b, s.a, s.r, s.g, s.b, s.a, s.r, s.g, s.b, s.a, s.r, s.g, s.b, s.a},
}
// for i := 0; i < 4; i = i + 1 {
// vertexInfo.Translations = append(vertexInfo.Translations, float32(s.x), float32(s.y), 0)
// vertexInfo.Rotations = append(vertexInfo.Rotations, 0, 0, 1, s.rot)
// vertexInfo.Scales = append(vertexInfo.Scales, s.xS, s.yS, 0)
// vertexInfo.Colors = append(vertexInfo.Colors, s.r, s.g, s.b, s.a)
// }
vertexInfo.Vertices = []float32{-0.5 * w, 0.5 * h, 1.0, 0.5 * w, 0.5 * h, 1.0, 0.5 * w, -0.5 * h, 1.0, -0.5 * w, -0.5 * h, 1.0}
vertexInfo.Elements = []uint32{uint32(0), uint32(1), uint32(2), uint32(0), uint32(2), uint32(3)}
return vertexInfo
}
