Hi all,I am working with shader model 3(vs_3_0) and i want to set the sampler in vertex shader.... I am trying to do it by using SetTexture on the device. I am setting the samplers in pixel shader (s0-s4) and is working perfectly fine but i am not able to do it in vertex shader.....(http://msdn.microsoft.com/en-us/library/bb206339.aspx) i used ...

Hi,My problem is that i want to Rotate my object to the local axis of the object...........................my orientation is  +ve X axis is in Right, +ve Y axis up and +ve Z axis is inside....I tried with matrices and now i am playing with quaternions I changed the orientation of the axis with every rotation and apply the next rotation with ...

Thanks for the replies, i think i have found the right parser for my job Thanks

The converter you told me to see is an exe, and i want the code or technique for my task......thanks

hi I want to import .psd files in to my directx application, Is there any library through which i can import psd files... Or any other method by which i can import .psd files..............cheersppontheweb

got it right.............................thanksppontheweb

Hi lordofductI am using Radians as the function D3DXQuaternionRotationYawPitchRoll function uses radians...............And ''Rotation of one axis is relative to the other axis'' means that when i rotate the object in the axis independently than it is fine but when i rotate the object in X axis and then in Z axis it rotates in Z axis w.r.t X axis ...

I am calculating this quaternion at every instance. and i want to ask one more thing that should i calculate this every time or store the old values and add up the new ones or any thing else??????????????????????????

Hi Actually i am computing my world matrices with the quarternion computed from D3DXQuaternionRotationYawPitchRoll function and the rotation of the object is not according to what is expected. Rotation of one axis is relative to the other axis..Algorithm of my code1. Calculate quaternion.2. Compute matrix from quaternion.3. Compute world matrix = ...

Hi all  I am looking for some rotation algorithms.....................suggestions are extremely appreciated.