Textures in 3D get's nasty

[LDV]

Hi,

I'm having some troubles with Textures in DirectX3D.

 

I'm trying to create textures: like:

m_texture = new Texture(dev, m_bitmap, Usage.SoftwareProcessing, Pool.Default);

 

But i get InvalidCallException !

 

So i'm using:

m_texture = TextureLoader.FromFile(dev, fileName);

 

But when i try to show part of the texuture using Sprite class:

sprite.Draw(m_texture, m_rect[num], new Vector3(0, 0, 0), new Vector3(x, y, 1), Color.FromArgb(255, 255, 255, 255));

 

I get it all very deformed.

 

Any ideas?

Thansk, LDV.

[ThePentiumGuy]

Hi,

 

 

But i get InvalidCallException !

 

 

I think its because directX can only read bitmaps or jpg's -

view http://www.xtremedotnettalk.com/showthread.php?threadid=82842 for info about how to display textures.. a file's attached - it should show you how to display an image..

unfortunately im having the same problem - the image is blurry

[RobyDx]

the really problems isn't image format (it read jpeg, gif and tga) but image dimension. Most graphics card when load an image deform it on one of this format

2x2 -4x4 - 8x8 16 x16 and go on

the if you load a bitmap of 250 x 300 it load it as 256 x256 or 256 x 512

 

the use only square texture

 

howerver tha first metod isn't correct

m_texture = new Texture(dev, m_bitmap, 0, Pool.Default);

if you use 0 directX'll found the best possible

sorry for bad inglish but I'm Italian

[ThePentiumGuy]

no probs,

 

m_texture = new Texture(dev, m_bitmap, 0, Pool.Default); <--

 

i'd use m_texture = TExtureLoaded.LoadFile(etc..),

im sorry - i dont remember the exact arguments but i'll get back to you when i am on the computer with .net

 

 

edit: try this - m_texture = new Texture(dev, m_bitmap, Usage.SoftwareProcessing, Pool.Default); i found it on another post lol

Edited February 17, 2004 by ThePentiumGuy