3d graph to show matrix of z matrix values

Hello,

I'm not getting a great looking 3d graph when plotting my z values:

     x<- seq(0.0, max(d1), max(d1)/20)
     y<- seq(0.0, max(d2), max(d2)/20)
     z<- matrix(NA, length(x), length(y))

persp3d(x, y, z, phi=30, theta=30, scale=TRUE,shade = 0.75,
col=pal[col.ind], xlab=var.name[1], ylab=var.name[2], main="3d plot")

Are there other options like persp3d where I can just plot my z-values along
the x and y axis??

Thanks in advance

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Hello,

I'm not getting a great looking 3d graph when plotting my z values:

     x<- seq(0.0, max(d1), max(d1)/20)
     y<- seq(0.0, max(d2), max(d2)/20)
     z<- matrix(NA, length(x), length(y))

persp3d(x, y, z, phi=30, theta=30, scale=TRUE,shade = 0.75,
col=pal[col.ind], xlab=var.name[1], ylab=var.name[2], main="3d plot")

Hello,

I'm not getting a great looking 3d graph when plotting my z values:

      x<- seq(0.0, max(d1), max(d1)/20)
      y<- seq(0.0, max(d2), max(d2)/20)
      z<- matrix(NA, length(x), length(y))

persp3d(x, y, z, phi=30, theta=30, scale=TRUE,shade = 0.75,
col=pal[col.ind], xlab=var.name[1], ylab=var.name[2], main="3d plot")

Your z values are all NA.  What are you expecting to see?

*z values*:
i<- 0
     for (el.x in x)
     {
       i<- i+1
	    j<- 1	
	    for (el.y in y)
		  {
         if( el.x==0&  el.y==0) *z[i,j]*<- Emax + B
         if(!(el.x==0&  el.y==0)) *z[i,j]*<- model(el.x, el.y, m1, m2, dm1,
dm2, alpha)
         j<- j+1
       }
     }