34 lines
638 B
Go
34 lines
638 B
Go
package ox
|
|
|
|
import "surdeus.su/core/gg/mx"
|
|
import "surdeus.su/core/gg"
|
|
//import "github.com/hajimehoshi/ebiten/v2"
|
|
|
|
type DrawableTriangles struct {
|
|
mx.Triangles
|
|
Drawity
|
|
}
|
|
|
|
func (r *DrawableTriangles) MakeVertices(
|
|
c gg.Context,
|
|
) gg.Vertices {
|
|
m := c.Camera().GetRealMatrice(c)
|
|
vs := make(gg.Vertices, len(r.Triangles) * 3)
|
|
var buf gg.Vertice
|
|
buf.Color = r.Color
|
|
for i := range r.Triangles {
|
|
for j := range r.Triangles[i] {
|
|
buf.Dst = r.Triangles[i][j].Apply(m)
|
|
vs[i*3 + j] = buf
|
|
}
|
|
}
|
|
return vs
|
|
}
|
|
|
|
func (r *DrawableTriangles) Draw(
|
|
c gg.Context,
|
|
) *gg.Drawing {
|
|
return &gg.Drawing{
|
|
Vertices: r.MakeVertices(c),
|
|
}
|
|
}
|