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Doom didnt use polygons but it very much was 3D in any practical sense of the term.
by rusk 7y ago
Doom didnt use polygons but it very much was 3D in any practical sense of the term.
- anthk 7y agoNo, it was "distorted" 2D, like cardboards put in perspective. Not 3D.
- rasz 7y agoNo free look meant no perspective distortions in Doom.
- rusk 7y agoYou are still getting confused by polygons. It was a 3D space that you could move around in. The matter of how it was rendered is an implementation detail.
- anthk 7y agoYou coudn't look up and down, neither you could do with DN3D. I am not confused, the opposite. I grew up with that.
- rusk 7y agoI grew up with it too ... I disagree with your categorical boundaries. The distinctions you draw are purely technical.
- mtrower 7y agopurely technical? You can't go above or below anything; no two objects can exist at the same X/Y; height doesn't exist in any true fashion (the attribute is used purely for rendering --- there is no axis!). How is the existence of the third axis in a supposedly 3D environment purely technical? With only two axis, it is literally a 2D space, which gives some illusion of 3D as an implementation detail --- not the other way around.
- rusk 7y agoIt isn't "literally" a 2D space. It is "topologically" a 2D space in that you could represent it as a 2D space without loosing information. It doesn't provide 6 degrees of freedom but it is very much experienced as a 3D game environment. EDIT also, using the term "literally" to talk about 3Dness when it is all rendered onto a 2D screen, is fairly precarious. No matter how many degrees of freedom, or how rendered, it will never be "literally" 3D, in the literal sense of the term.
- rasz 7y agoYou can look up/down in Duke3D, its under home/end keys. It doesnt look pretty nor correct, but you can do it.
- likeclockwork 7y agoIt really wasn't. Doom's gameplay almost entirely took place in a 2D maze with one-way walls. It was rendered to look 3D, and as you said, that's an implementation detail.
- forthac 7y agoDoom was a 2D space that looked like a 3D space due to rendering tricks. You could never move along the Z-axis though because the engine doesn't represent, calculate, or store one. That's why you can't jump, and there are no overlapping areas of the maps.
- rusk 7y agoRegardless of the “technicalities”. My point was that this, and other 3D games were something that Amiga could not do well - whether 3D, or “simulated 3D”.