2d怎么实现卡牌的45°俯视

顶

这种还是做3d方便吧……用sprite3d
不然的话就算用viewport或者shader啥的把2d扭曲成了透视的样子，检测点击啥的也还是不方便
纯2d的卡牌，大概更适合手绘风，做成像stacklands那种其实也挺好的

透视perspective
https://godotshaders.com/shader/2d-perspective/

Skew

代码
shader_type canvas_item;
uniform float X:hint_range(0.0, 1.0, 0.01) = .0;
uniform float Y:hint_range(0.0, 1.0, 0.01) = .0;
void vertex()
{
float vertPosY = (-VERTEX.y * X) + VERTEX.x;
VERTEX.x = vertPosY;
float vertPosX = (-VERTEX.x * Y) + VERTEX.y;
VERTEX.y = vertPosX;
}