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Graphics and games is my day.


Dec
11
comment Drawing a Line in 3D using DirectX 11
It´s super hard to actually understand your question. could you illustrate the correct vs the wrong results somehow?
Dec
11
comment Drawing a Line in 3D using DirectX 11
well, to start with you have at and up as the same vector wich is fuckedup. I assume At should be ( 0, 0, 1 ) and up should be ( 0, 1, 0 )
Dec
11
comment Drawing a Line in 3D using DirectX 11
i think he means that the line looks to be renderd in 2d. If you render a line in 3d it will look 2d, because there is nothing to define it, there is no width in it, you would have to render a thicker line to get any sort of 3d illusions with it. imagine looking straight trough the line, you would not see anything because it´s just one pixel wide.
Dec
8
comment Picture got distorted after has been moved to Directx11
actually, on the image, which is the correct rendering? left or right?
Dec
8
comment Picture got distorted after has been moved to Directx11
All of them, World, View, Projection. DX11 is Row major and not Colume major like dx9 was
Dec
8
comment Picture got distorted after has been moved to Directx11
transpose your matrices.
Nov
12
answered Combine flat and smooth shading with a single model geometry
Oct
25
awarded  Yearling
Sep
24
awarded  Autobiographer
Sep
15
comment How to rotate object not from it's center point but from it's another point?
translate your local matrix to the "otherpoint"
Jun
24
comment Compute min/max position of tile in compute shader
use groupshared instead. they have some atomic adds you can use, and atmoic operations are quite fast in groupsthreads, but in systemthreads they are slower.
Jun
16
comment DirectX9 Normal/Bump Mapping Weird Texturing Artifact
you are supposed to transform the lightvector into normalmap space.
Jun
4
comment How to make other semantics behave like SV_Position?
could you add an image, and your pixelshader source code? And also dont forget that you have to divide your position thats no the System Semantic for position with it´s W component. the hardware does that for you on the system semantics.
Jun
4
comment spinning a 2d Cube
I believe those are just animated sprites. easy to do those renders in any model render today.
Jun
3
answered How can I make an object's hitbox rotate with its texture?
May
30
comment Pixel alignment algorithm
And also an image of the problem would help in this case.
May
25
comment How to smooth the model/texture look from a distance?
This late image looks alot more like what i expect to see. you can now start to see the tiling pattern and also the texture pattern.
May
20
comment How to smooth the model/texture look from a distance?
i updated the post
May
20
revised How to smooth the model/texture look from a distance?
added 697 characters in body
May
19
comment How to smooth the model/texture look from a distance?
Ah okay, yeah, i can do that when i get home after work. But if you are using a normalmap, it´s exactly the same thing. it will lose alot of information once you start to get far away. try just rendering the normal map on the water surface and see how it looks.