R - Plot3D在某些角度视图中不显示轴

Question

我试图从“一个角度”显示3D图形，我仍然应该看到y轴的一部分。目前由于极端角度，R自动切出y轴。但是，我想保留这个轴（标记为HC）。我找不到任何有关如何做到这一点的资源，而且我不擅长编码足以提出正确的问题：/

if (!require("plot3D")) {
install.packages("plot3D", dependencies = TRUE)
library(plot3D)
}

Data4 <- subset(Data3, OC < 1.5)
x <- Data4$OC
y <- Data4$HC
z <- Data4$DBE

pdf(file = "SAVE HERE")

scatter3D(x, y, z,clab = c("Intensity"), 
      pch = 19, cex = 0.5, resfac = 300,
      theta = 0, phi = 2.5, 
      bty = "b2", colkey = FALSE, 
      xlab = "O:C", ylab = "H:C"
      ,zlab = "DBE"
      , ticktype = "detailed"
      )
  #theta = 125, phi = 5 for corner view
dev.off()

以下是此代码生成的图像