func (base BaseExtension) DefaultRender(entity string) {
boxes := make([]ColorBox, len(base.user))
for i, sn := range base.nodes {
mapped := core.MapNode(base.render.torscreen, sn)
un := core.SimNode2UserNode(mapped)
boxes[i] = renderNode(un, base.noderad())
}
sheepShape := base.render.entshapes[entity]
fr := base.render.fr
fr.Shapes[sheepShape] = append(fr.Shapes[sheepShape], boxes...)
}
func (gr TvGroup) Render() {
boxes := make([]ColorBox, len(gr.user))
fr := gr.render.fr
for i, un := range gr.user {
ts := gr.render.torscreen
mapped := core.MapNode(ts, gr.nodes[i])
e := mapped.Entity
tv := e.(*ext.Tv) // A better deserialization mechanism would allow no typecast
exprad := ts.Scale(tv.R)
boxes[i] = renderNode(core.SimNode2UserNode(mapped), BaseExtension(gr).noderad())
expls := make([]Explosion, len(un.Expression))
for i, b := range un.Expression {
expls[i] = renderExplosion(core.BlasVec2UserVec(mapped.P), exprad, gr.render.time, b)
}
fr.Explosions = append(fr.Explosions, expls...)
}
tvShape := gr.render.entshapes["tv"]
fr.Shapes[tvShape] = append(fr.Shapes[tvShape], boxes...)
}