Ok, now we can create the tree vine outside of the heart shape model,which will be made by using xfrog plugin. The following is a sample method:
add a Branch Object. in the hierarchy the circle is vine radius and the curvature is the vine shape, I edit the curvature Attribute to suit the heart shape, It structure is like this:
we will add more Branch in the first Branch. Copy and paste the first Branch, drag it into the first Branch hierarchy. Edit the curvature Attribute,set the length scale parameter to more little it structure like this.
in this step we will add some thorn. Copy and paste the second Branch, drag it into the second Branch hierarchy. Edit the curvature Attribute,set the length scale parameter to more little. it structure like this.
add a Phyllotaxis Object. drag first Branch into it hierarchy. Edit the Phyllotaxis Attribute,set the number parameter to 50. it structure like this.
Now, create a cube and make it a leafage shape by pulling it, as the way we use in the heart. The basic model will be completed after you put the leaf on the heart and vine shape model.
Now, we make a flower above the leafage with the Xfrog. in this step I just use a flower model that I had finished in another work. The method is the same as the vine .so I don't want to show its structure. it is so heavy . in the next step I made a sample root to connect the flower and the leafage, the model is like this.