SWGPTG - 02 - Drawing Basic Shapes

[avcaballero]

  Don't know if you refer to me, because my name is Alfonso, if this would be the case... I will focus this subject a bit later, you can get a good reference here:

https://lodev.org/cgtutor/tunnel.html

[daydreamer]

Don't know if you refer to me, because my name is Alfonso, if this would be the case... I will focus this subject a bit later, you can get a good reference here:

https://lodev.org/cgtutor/tunnel.html

I meant Caballero
thanks, I like your turning tunnel in other thread,but I think it can be made with a different approach,make curved tunnel in C and use break; in loop when detect its turned into hidden pixels
related to tunnels are star gate animation that start when you step thru it

[avcaballero]

I've just uploaded many of the examples for 6th chapter at the moment only in Spanish. I have reduced the compilers to fasm, poasm and tinyc, I am too old to manage others that are basically the same. At the moment all of them are in tinyc and some in fasm, I will populate ASAP. Here the examples in tinyc.

Here the codes compiled for now.

Edited: all the demos for the sixth chapter up today

[daydreamer]

I've just uploaded many of the examples for 6th chapter at the moment only in Spanish. I have reduced the compilers to fasm, poasm and tinyc, I am too old to manage others that are basically the same. At the moment all of them are in tinyc and some in fasm, I will populate ASAP. Here the examples in tinyc.

Here the codes compiled for now.

looks good,except when maximize maybe it would help to use "round pixels",in fireworks
your sine/cosine LUT inspired me to experiment and got spinning kinda Milky way

[avcaballero]

I think that the full screen fireworks do not look bad, obviously you could increase the resolution with a higher CPU load, the current version hardly uses it. Other demos of fireworks that I have seen make intensive use of the CPU.

[avcaballero]

I have tried to upload several images and programs for the sixth chapter but it seems that the server rejects them and I do not see the reason very well, maybe it is that I have exceeded some file limit or something (it is a freeware hosting)... I am already beginning to be older to fight with such stupid things.

If there is anyone there, I would appreciate if you could try the program that I attached here (which I have also tried to attach to my site). This is a bumpmapping demo, for this I have used a standard Windows font called "Impact". And this is where my doubt comes: if really everyone would have it in their system and if someone would appear in a way that exceeded the window boundaries.


You should move your mouse over the windows for the demo take effect.   


Regards

[HSE]

Apparently it's not possible to see anything... fortunately look like if my mouse have a lantern 

Impact is here 

[FORTRANS]

Hi,

If there is anyone there, I would appreciate if you could try the program that I attached here (which I have also tried to attach to my site). This is a bumpmapping demo, for this I have used a standard Windows font called "Impact". And this is where my doubt comes: if really everyone would have it in their system and if someone would appear in a way that exceeded the window boundaries.

   It runs here on Windows 2000.  Impact font is
shown in "Control Panel", "Fonts".

Regards,

Steve N.

[Siekmanski]

Windows 8.1

[avcaballero]

Hey!, thank you for your help, guys! 

[avcaballero]

Hello, I have updated the sixth chapter for plasmas, static and dynamic. I attached here several samples related to plasmas:

- PlasmaEstaticoWC01. A static plasma example.
- PlasmaDinamicoWC01. The same as before, but this time is dynamic.
- PaletaPlasmaWF01. This program shows the palete used by the plasma. It is very useful to know if the palette is adecuated for so.
- CubeCTexPlasmaMModWC01. A 3d rotating cube with a dynamic plasma for corrected texture.

Any feedback would be welcome, as ever 

Regards

[avcaballero]

Hello, a note on dumping the palette structure miPaleta. TinyC allows to dump it as a integer, that in the end it is what it is, but strictly speaking it is a structure and it should be treated as is. So the right way to use it, that is what PellesC and others c expect is:

Code Select Expand

color = miPaleta[i].Azul | (miPaleta[i].Verde<<8) | (miPaleta[i].Rojo << 16);

This is the right way, more than casting it. I use in TinyC "color = miPaleta" because TinyC allows me to do so and it is smaller and smarter. With above you may loose a few cycles but don't believe that you could realize that.

Regards.

[avcaballero]

Shadebob

[avcaballero]

BuddahBrot and BuddahGirl

[mineiro]

BuddahBrot and BuddahGirl

It reminds me of orchids.