Líneas Dinámicas Con Hair / Dynamic Wire with Hair C4d

Hi, I'm Digifran. We will harness the power of the Hair module for rendering dynamic lines. We started with the concept. For this, create a cube we do editable So we get in edges select all. mesh command, edges to spline. and we creates a spline object with all edges of the original. we hide. and see the spline is created. now we put an object PolyFX of MoGraph as a child, mode spline we say that transforms at 0.1 0.1 and 0.1 for us part this what you will do is separate all segments of the spline we put 0.1 and this spline what we do is put as a child a Connect and from here we can add hair add hair and hair in menu guides put Spline Guides and we have already a hair in each edge see, scores 12 hairs. 12 edges, 12 hairs. if you want to add more hairs just have to go to the spline intermediate points instead of none, we put subdivided we put a distance of eg 50 the amount of hair you want to put 100, have there contained 24 24 hairs. okay. so let's put some segments 4 which in this case is worth, depends on what you want to achieve, are added to the hair more or less segments. Now we go to dynamic properties disable Fixing Roots to hair and Hold Roots we put 0. and as you can see how it moves. now we will unroot the object roots for that we need to remove the object Connect they put a green dot, which means that our hairs are already separated the original. if we put a sphere for example place it here below for colliding we added a Collider and give the play we see that our hairs are colliding with this sphere, the largest we well, see, our hairs, lines, and are separated from the object. Now let's render them in fact, if we give render already rendered, but let them to our liking for this, color, to be a uniform color eliminate one of the knots and on the other will put, for example, this color to speculate for now we leave as is and width tickness let's keep the two that are the same, both the root and the tip good if now we give to render see if we give the play and has created a render all of all hairs. This is the theory but we will see it on the fly, open a new document, content browser, and for example choose this whole city which has many buildings eg we will make editable, Editable do this, and this and this, all editable and the ground as well, select all the children, connect and remove all these tags that no longer serve us the remove, So we set in mode edges, and we all have our object lines, mode edges, selected, first let's optimize mesh command, optimize, to eliminate the lines are superimposed, and mesh commands, edges to spline, and we created here our spline with all lines of the figure, Now do the same as before, MoGraph - PolyFX we put as child object, mode spline in transform, with this separate all segments of the spline, and if we check which is separated, then we can simply add random and then we see, only the segments are separated, if you want more, you know, here we can subdivide for example put 100 cm and see all the pieces that have been created, request information, and we see that we 415.000 points but good for now we'll leave in none, as it is, we eliminate the random, and here we added a Connect as a parent and now we add we add hair, guides we put spline guías we are 31.822 hairs, one for each line, we put 4 segments, so that the scene is not too heavy, and now, if we give the play, we see how they move all we'll hide all this, the original lines and we just hair. let dynamic we say disable fixed roots and put into hold roots 0 and we can eliminate this, and we have everyone hairs loose, and now as there is nothing how collide with gravity itself as having, fall, if we are to forces has a gravity of 9.81 that we can put 0 for example and what we do is add wind, create wind effect, and we say that is down we rotate 90 º backward least 90 to go down we say that has a force eg 50 eg turbulence 18 we can prove and give the play and now you see how all hairs are going ... are destroyed and falling under its own weight. Here you can play with other values we can change ... before, we will change the color this color we put having a color ... well... pink and has a size 0.5 by 0.5 and so you can see how quickly we will tell you is a size this big going to put 720 and render it in the picture viewer let's stop for a moment because we are in the frame 99 and will take more observe what has taken took less than a second to render this image let's put a little thicker this to the line we will put 1 and 1 and render it in the picture viewer has fast 1 second INCREDIBLE. let's stick render us from 0 to 30 for example one second per frame incredible well then here you can add more more factors such as a turbulence the wind we can say that it stronger if you want if we want to, we can also instead standard rendering put the physical renderer and activate motion blur put a camera to serve us to play with the shutter speed and we put the camera instead of 30 ie 8 and an opening 2.8 Well, you see how blurs depending on the speed that takes And now a question of placing lights go and other to get this: