Ray casting on turbo R

Ray casting on turbo R

بواسطة wolf_ بتاريخ 24-12-2011, 12:36
المناقشة: Development
وسوم: 3D
اللغات:

The obvious new bit in this demonstration is the walking robot in the maze. Now the code and data fit in 45K. Work needs to be done on mapper support in order to add animations (walking), and other textures. Also a simple AI is in development. How far could this concept be stretched? Would a 1chipMSX with a boosted Z80 and a Graphics9000 in one of its slots make this new effort shine like it should? Thrill and excitement await us! Now, where to find a gun to blow that piece o' walking rust to bits..

Relevant link: Ray casting demonstration

التعليقات (21)

بواسطة Maggoo

Paragon (1216)

صورة Maggoo

24-12-2011, 13:37

This is simply awesome ! Santa

بواسطة ARTRAG

Enlighted (6828)

صورة ARTRAG

24-12-2011, 14:36

Thanks, credits have to go also (and mainly) to Wouter, who moved to asm the critical parts of the engine

PS
Obviously the answer to the emphatic question from wolf_ about 1chip and the rest is no. The code is for r800 and v9938, nothing more, nothing less.

 

بواسطة Oscar

Guardian (582)

صورة Oscar

24-12-2011, 17:24

Awesome! A game with this engine could be very cool!

بواسطة Latok

msx guru (3866)

صورة Latok

26-12-2011, 03:31

Looks so great!

بواسطة Gakubuchi

Expert (96)

صورة Gakubuchi

27-12-2011, 10:08

Impressive! Wolfenstein 3D is coming to the MSX? Smile
Great work Artrag and Wouter!

بواسطة Sonic_aka_T

Enlighted (4130)

صورة Sonic_aka_T

02-01-2012, 21:27

Wow! Just wow! That is seriously impressive on so many levels... Kudos to you good sir! Cool

بواسطة ARTRAG

Enlighted (6828)

صورة ARTRAG

06-01-2012, 13:17

بواسطة Latok

msx guru (3866)

صورة Latok

06-01-2012, 21:59

ARTRAG, MORE than amazing!!!!!!!!!!!

بواسطة Maggoo

Paragon (1216)

صورة Maggoo

06-01-2012, 22:13

This keeps getting better and better, I can't beleive this runs on a MSX !

بواسطة ARTRAG

Enlighted (6828)

صورة ARTRAG

06-01-2012, 23:35

Now walking animation takes 4 frames, there is an extra frame for standing still, so we have 5 poses. Each pose has 8 directions of view, giving thus 40 frames for the sole enemy robot.
Add 4 frames for pillars and columns and you get 44 frames in total that fill about 64K of RLE data (4 ram segments).
The textures for walls now are 9, that with the shadowing become 18, and fill about 32K of RLE data (2 ram segments).

This means that without loading, with a 256K msx turbo R, it is reasonable to have up to 3 animated enemies, about 12 items and 18 textures.
Wink

[edit]
in the video the walking robot is at 1:25

 

 

 

بواسطة Latok

msx guru (3866)

صورة Latok

07-01-2012, 10:54

ARTRAG, is this concept eventually suppose to work on a 256k turboR or a 512k turboR?

بواسطة ARTRAG

Enlighted (6828)

صورة ARTRAG

07-01-2012, 15:12

IMHO it is better to aim to 256K, but there is nothing decided ATM 
 

 

بواسطة Latok

msx guru (3866)

صورة Latok

07-01-2012, 20:29

I think there are very few 256k turbor users..........

بواسطة ARTRAG

Enlighted (6828)

صورة ARTRAG

07-01-2012, 23:05

we will see...

بواسطة Sarcasmic

Master (149)

صورة Sarcasmic

10-01-2012, 17:57

Nice suprise!! great work Smile

بواسطة ARTRAG

Enlighted (6828)

صورة ARTRAG

24-12-2013, 17:52

بواسطة Manuel

Ascended (18694)

صورة Manuel

24-12-2013, 20:23

What's new ARTRAG?

بواسطة ARTRAG

Enlighted (6828)

صورة ARTRAG

24-12-2013, 22:43

The screen 8 rom was missing in the repository but all files are from the old work

بواسطة Manuel

Ascended (18694)

صورة Manuel

25-12-2013, 08:57

OK, but nothing beats that demo with the robots Smile

بواسطة Daemos

Paragon (1959)

صورة Daemos

24-12-2014, 23:49

Is this awesome project still going on?

بواسطة ARTRAG

Enlighted (6828)

صورة ARTRAG

25-12-2014, 13:11

Not really sorry