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[Mark]

Update 10/01/2007 - NEW TOPIC ADDED!

CLICK HERE TO VIEW HOW TO ADD DIFFERENT MATERIALS (COLOURS ETC) AND HOW TO ADD GLASS TO YOUR MODELS!

WEEEEEEELLLLLLLLLLL, HERE WE GO lol, I kinda figured one of these would turn up one day, specifically for Zmod and GTA games, but I guess not...not a decent one with feedback for n00bs who can't read anyway. This is just to get you started. I may add stuff to this later, such as texturing, Normals etc, if I could be arsed, but for the moment? naaaah. What this tutorial covers:


1) - Choosing a good subject
2) - How to cut up your blueprints
3) - Starting your 1st polygon
4) - Extruding and aligning your blueprints
5) - Smoothing
6) - Good practices



As I said, I will add stuff later. Think of this as a 0.44 Alpha lol



1) - Choosing a good subject

One thing I see many a new modeller do is decide to model their Mom's Fiat Multipla or Dad's 250 GTO....OK that's a bit silly, but it puts across a good point....THESE CARS ARE CURVY! NEWBIES DO NOT LIKE CURVES! NEWBIES CANNOT DO CURVES AT ALL WELL! HENCE DO NOT DO CURVES! This is stated by nearly every single tutorial out there, so whilst you may be a little bit cocky and think aha I can churn out a perfectly smooth excellent looking model of a Jaguar XKR within 10 minutes you are very much mistaken . Just ask anyone (Apart from maybe those damn posh Lightwave modellers.....lovely models, but they're masters at what they do (if its any good) and have spent a couple of grand on such a wonderful program (Warez users, I frown upon you ) lol. Your best bet for a 1st car is something boxy, such as a Peugeot 205, Vauxhall Nova, Any old 80s Japs car (Within reason) and anything resembling a box on wheels. Whilst it may not be as fun and that you really want to make a Mclaren F1 or a Ferrari Enzo, the only way of being competant at those models is to start off nice and simple. For my example, I am going to build a Toyota 84C Lemans car....I know naughty naughty its not boxy as f*ck but I got a bit of experience under my belt to cope. It's also a good model to show off how to model well (I'll try anyway) and it has use (incase you wish to know I am going to make a rather low-ish poly cut down version for the Lemans mod on NFS:HS and a version for GTA:3, GTA:VC or even maybe GTA:SA lol.

First things first, here are the blueprints:

Here!

Bit too big to show here so click the link to see. Good textures, they show the Front, Back, Left side and Top. This is all that is needed to model a car (in fact you can decide to do with with less or in fact no blueprints at all! (Beware the last option)). Now that I have selected my blueprints it is time to move on to....

2) - How to cut up your blueprints

For some reason I have come across people with a lot of problems here....which I don't quite understand, so I will show my method of cutting up blueprints:

WARNING! MY METHOD USES XARA X! IF YOU DO NOT HAVE XARA X LOOK ELSEHWERE!

Now thats out the way, you can actually use the beginning of this section no problem, because without a doubt all of you have a program similar to Microsoft Paint kicking about. What you do is open the blueprint in this program, I'll use Microsoft paint as an example, and click the Icon and drag the cropping line around one of the surfaces, for example the left-side surface, as shown:



Now press Ctrl+C to Copy. No I load up Xara X and press Ctrl+V. Now I select to paste as a bitmap. THe image now appears.



As you can see, the image is 907 pixels wide by 219 pixels high. The important thing here is to round the width and height up to a binary number. Whilst it says make it a square image, it infact works as long as the dimension are binary, for example 128, 256, 512, 1024 and so on. In order to get a correct dimension for the image, I need to create a background for it with the dimensions being the original dimensions rounded up to the nearest binary number. For 907 this is 1024 and for 219 this is 256. Hence I need a rectangle of 1024x256. I then place the image in the center of this background. This is shwon below.



This blueprint is now ready for Zmod. Repeat the stage with all the views until all the relevant ones are done (FOr example theres no need to make a left and a right if the car is symmetrical).

Now open up ZMod and select the necessary views. A top view and a side view are usually common, as is the front but if you wish to start your model at the back then choose a back view. Now click the little icon in the Top-left corner of the view and choose Background>Image>Load image. Now Browse for the files you need, select the releavant one from the list and click OK. It will now appear in the window as the background. Repeat until all views have a background. The last window should be reserved fot he 3D view, so that you can see what you're doing in the 3D environment.



Now we can move onto section 3!

3) - Starting your 1st polygon

A long time agao when I was a newbie (ah ok about 20 months ago at the time of typing) This actually got me, so like a n00b I posted in the Edition dicussion for help, thankfully there were many kind people about and got me on my way. FOr you lot all you need to do is come and seen my topic and tadaa You already know more than I did 20 months ago lol .

Well lets get started!

To draw your 1st polygon (well, actually you have to draw at a minimum in order to get started), click Create>Surfaces>Flat. Now pick any view you want (completely up to you and click on an area you would like to start, then drag. You will draw a rectangle, which more than likely (unless you really did pick the brickmobile) not fit onto the edges of your blueprint. NO PROBLEM! (a bit like microsoft paint for the start of it actually). When you let go, a menu will come up, looking like this:



Name it whatever you want (I leave mine as they are cause I run out of creativity with names later on and usually call them "f*ck", "wanker", and "POLYGON!!!" etc . The next step is a little more serious. Horizontal Steps Will mean the amount of lines going sideways there are whereas Vertical Step will mean the amount of lines going down there are (easy to remember, HOrizontal lines are all about the horizon, which unless for example you're about to die in an airliner, will be horizontal (I have great humour don't I? ). FOr my model, I will pick 2 Horizontal lines and 0 vertical lines, giving me one column of polygons with 3 rows, like so:



Look at the bottom edge of those 6 polygons. It is not in line with the front of the car according to top view, which will not do. To move this, I use Modify>Move, then click the "vertices" button, which looks like this: . Now highlighting the object (Turns blue, I click once, which then allows you to choose the vertices (Red dots on every corner). Using this tool, simply drag a vertex into position, as shown:



To make life easier for myself, and not to worry about the vertex moving from side to side, which i do not wish it to do when moving it down, I de-select the button. This de-select that option, which means that the vertex will no longer move in a Horizontal plane until I re-select it. Other buttons nearby are the Vertcical plane button, which will stop it moving up and down, and the Depth plane button, which when selected will de-select the Horizontal and Vertical plane options immediately, and allow you to move a vertex forword and backward in that view (rarely used, only when you cannot select a vertex in a more preferable view). Note that selecting Horizontal or Vertical plane buttons when the Depth plane button is selected will deselect the Depth plane button and choose whatever button you pressed.

This post has been edited by GTAuron on Jan 10 2007, 14:04

[Mark]

Now to take a look in 3D view at that we have so far. Note if you cannot see what you have modelled in 3D view, simply rotate the camera a little and you should see it. If not, zoom out using the + and - keys on your number pad, or your trackerball on your mouse or keyboard (lucky me has 2 trackerballs!). If you still can't see it you're blind or you've chosen black as your default colour (If you've never played about with the materials menu, which looks like this, then its not this problem.



IF you have played with this and don't know how to get back to it, press the button and change the RGB values back to normal using that sliders next to the R:, G: and B: text.

When you do find it, and it doesn't seem to be central into your view, then use the cursor arrows to move the camera in 3D view until it is central (not the wordls easiest thing to do when you are new, but practice and you'll be able to do it in seconds. THe cursor trick also works in the 2D views, allowing you to choose specific parts of the car close up in these views. Note you can also do this (sort of) using the zoom function using a trackerball on a mouse and moving the mouse cursor about.

4) - Extruding and aligning your blueprints

Next thing you'll notice is that it is flat in one plane or another. Now to get rid of this you'll need to extrude. If you look at the Zmodeler tutorial, it tells you to build one side of the car 1st before extruding. This is ok when the polycount of the vehicle is say about 300 polys, but when it is over 1000 (as it usually is these days) it is necessary to extrude all the time (well I think it is, as thats the way I model lol). Now to do this you will be needing the Modify>Move tool again. Choose a view where the vertices appears not to be in the correct place, and move then into position, like so:

Before:



After:



Note I did this extrusion in side view, by simply moving the vertices up or down until they were on the line. If you started on the side, side view and top view would be a good idea here.

After working on the car for a little while (well, 5 minutes) I can already start to see the model in top view and side view according to the blueprints, however I have noticed that the blueprints in front view are ever-so slightly too low! (OH NOES!). To sort out this problem, I click on the tool and then click and drag
the blueprint as shown. To get out of this mode simply click the button again.

From this:



to this:



This should mean my blueprints are aligned for the rest of this project. All thats left for the moment is hard work.

This post has been edited by GTAuron on Sep 17 2006, 22:14

[Mark]

5) - Smoothing



After some work, as you can see, part of my model looks a bit bumpy (yeah ok so I deliberately created this bumpiness, but it still serves the same purpose).

TO get rid of this requires practice, otherwise you'll be a bit slow and it could get tiring and boring. The more you do this, the quicker you'll be and learn what postion the polygon needs to be in.

First off, turn on flat shading.




This allows you to see what polygon is in line and which isn't. Select a vertex, and move it about until the polygon you're focusing on smoothing forms an almost identical shade to its corresponding polygon, the one that would, if combined, make a rectangle with.





This provides the best normals and so the rest reflection and general look. Make sure it is of similar shade at all angles by rotating the 3D view. Continue this until all of them are flat, like this:



Do this on all bumpy parts and you'll have a smoother model .

That really concludes the 1st part of the tutorial. I may at a future date add texturing and detaching and all that boring crap later, but I can't be arsed right now.

So for the moment, some good habits to get into when you start.

6) - Good practices...and advice

1) - Rectangular structure - Explained further up.

2) - Get used to switching between modes, and knowing what they are called, this will make you easier to help as you'll know what we're on about.

3) - Choose how you feel more comfortable to model. If you want to model a whole side and extrude, thats fine, but maybe the official zmod tutorial will help you more there, I on the other hand do each bit well before moving on. This requires less thought so i find it easier (cause I'm a spaz).

4) - Choose something easy, but also a little challenging. Don't go picking a Dodge Viper when you're not quite sure how to model curves well, Instead practice on say....A Ford Sierra or summin. This'll get you doing a few curves but not excess, meaning you should be ok doing it and you'll learn more of how to model like that so you can tackle that Dodge Viper another day.

5) - Don't hesitate to ask for help, Editing Discussion is a good place to drop a line if you need help, explain as well as you can what you need help on and I'm sure someone will.

6) - Don't lose faith. If you can't quite complete that car, or its too inaccurate for your liking, thats ok, keep trying. Model something else. Eventually you'll pick it up well enough to start making good accurate smooth shells, then you can work on interiors, engines and the like. Soon you'll be able to model anything!

Hope this has helped and if you have any questions you can get me on MSN at gt.auron@virgin.net.

By the way heres the model in full view (incomplete like most my things, just needs texturing and it'll go into the LM Mod fine....):



CLICK HERE TO VIEW HOW TO ADD DIFFERENT MATERIALS (COLOURS ETC) AND HOW TO ADD GLASS TO YOUR MODELS!

This post has been edited by GTAuron on Jan 10 2007, 14:04

[kimoman]

is this owesome car able 4 download4 vice city ... please????

[Big-Bear]

Nice, tutorial, always looked 4 that but where do I get XaraX

[YeTi]

QUOTE (Big-Bear @ Sep 5 2005, 19:24)

Nice, tutorial, always looked 4 that but where do I get XaraX

To the best of my knowledge you have to buy it.

Oh yeah nice tutorial GTAuron

[vicecity45]

how much does it cost??

[Mark]

indeed you have to buy it, I got a copy off some guy who works for some company, but you can get a 30 day trial version to see if you like it enough to buy it. It's an image editor, but its completely different to PSP and Photoshop lol.

I dunno the price, cause I didn't buy it - GTAuron

[Black-hawk]

I love you.

Teh block thing! All thanks to you Auron.
My first ever modelled car too.
Even comes with a 3d engine.











Though I'd kiss you if you'd explain normals and detaching a bit more. Since my sh*tbucket looks funky when normals are calculated.

[Mr.Shady]

Hi I have a little problem... How do you make the car... "solid?" Because in 3d view you can see all the polygons, how do I make it shaded?

Thanks a bunch.

[Daalyman05]

In zmod1 click in the viewport of where the 3d button is upper left corner.
Go down to settings/shade fill/solid.

[Mr.Shady]

I have a little problem...

So I make my car in Side View. How do I start it on the top? It seems to ocme out the middle when I place polygons. Please PM me and I'll explain my problem in full detail with pics.

[Mark]

Follow the tut and it will become clear. I'm not gonna help people who refuse to read ....oh wait you're busted lol .

@BH: I love you too lol. Sure thing, I'll add detaching guide in the future, gimme a week and it make be here lol . f*cking nice mate, good job - GTAuron

[Blackfuse]

Is it also possible to do the same technique with weapons, or do you need to do something else?

edit:

Tnx, now to find any blueprints .

This post has been edited by Blackfuse on Nov 12 2005, 11:00

[Mark]

Yeah works with modelling of weapons. The only difference is is when you have to put the damn things in game. - GTAuron

[enth12345]

how do u put things in the gta vice city? ><

[chowness21]

i edited a haircut model but when i go to export it to a san andreas dff it dosnt show up why?

[LT.Diablo]

Sorry for this big bump,but seeing as the tut is quiet old none of the pics/links work so the tut is a little hard to follow without them. Just thought i'd let you know

[Mark]

Ah yeah, cheers i'll get onto it

EDIT: Done.

This post has been edited by GTAuron on Sep 17 2006, 22:20

[spiffiez]

helo...

erm... i clicked create>surface den theres no flat der onli grid, loft and revolved wad now? pls help >.< thx....