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  1. sbin3776
    Post

    _Object2World or UNITY_MATRIX_IT_MV?

    thanks for your answer but How can I know the model matrix is orthogonal ? if it is not orthogonal ,Should I use _World2Object buy multiply...
    Post by: sbin3776, Nov 22, 2011 in forum: Shaders
  2. sbin3776
    Post

    _Object2World or UNITY_MATRIX_IT_MV?

    That means that I should use _Object2World for rotating v.normal from objectspace into worldspace?
    Post by: sbin3776, Nov 20, 2011 in forum: Shaders
  3. sbin3776
    Thread

    _Object2World or UNITY_MATRIX_IT_MV?

    In unity's vertex shader，I need transform v.normal to world space, but I don't understand _Object2World and UNITY_MATRIX_IT_MV. Which...
    Thread by: sbin3776, Nov 19, 2011, 15 replies, in forum: Shaders
  4. sbin3776
    Post

    How to write the deferred lighting function?

    Thanks very much , You really helped me a great favor, that I worship you
    Post by: sbin3776, Nov 8, 2011 in forum: Shaders
  5. sbin3776
    Post

    How to write the deferred lighting function?

    this is my shader : the problem is :there is no shadow when use point light in scene How to enabled shadow?...
    Post by: sbin3776, Nov 7, 2011 in forum: Shaders
  6. sbin3776
    Post

    How to write the deferred lighting function?

    I would like to ask: I wrote a custom lighting methods, in the scene I use a point light, but no shadow. How to get real-time shadows?...
    Post by: sbin3776, Nov 6, 2011 in forum: Shaders
  7. sbin3776
    Post

    INTELNAL_DATA and WorldReflectionVector function problem

    thanks very much
    Post by: sbin3776, Nov 6, 2011 in forum: Shaders
  8. sbin3776
    Thread

    How to write the deferred lighting function?

    fixed4 LightingMyLambert_PrePass(SurfaceOutput s, fixed4 light) { //...................??? How to write here? }
    Thread by: sbin3776, Nov 6, 2011, 7 replies, in forum: Shaders
  9. sbin3776
    Thread

    Has not shadow, why?

    My custom lighting model has not shadow, I think because I did not written deferred lighting function ,How to write the deferred lighting ?:(...
    Thread by: sbin3776, Nov 5, 2011, 2 replies, in forum: Shaders
  10. sbin3776
    Post

    Arithmetic instruction limit of 64 exceeded

    How to enable 3.0? #pragma target 3.0 //is this ? thank you evry much .
    Post by: sbin3776, Nov 4, 2011 in forum: Shaders
  11. sbin3776
    Thread

    Arithmetic instruction limit of 64 exceeded

    float D=( 1.0f/( powDm* pow(NdotH,4)) ) * exp( (P-1)/ ( powDm * P) ); //error float D=1; //Ok the error message: Program...
    Thread by: sbin3776, Nov 4, 2011, 6 replies, in forum: Shaders
  12. sbin3776
    Post

    vertex shader problem

    Thank you, but I still have a few questions: 1, in your code, the prefix is "UNITY_" what it is? , Who give it value? For example:...
    Post by: sbin3776, Nov 4, 2011 in forum: Shaders
  13. sbin3776
    Thread

    vertex shader problem

    How to pass lighting parameters to vertex shader program ? For example, I have some lights on the scene, then calculate the lighting ,The...
    Thread by: sbin3776, Nov 3, 2011, 3 replies, in forum: Shaders
  14. sbin3776
    Thread

    INTELNAL_DATA and WorldReflectionVector function problem

    hello this is an unity's surface shader in surface document: Shader "Example/WorldRefl Normalmap" { Properties { _MainTex...
    Thread by: sbin3776, Nov 2, 2011, 2 replies, in forum: Shaders
  15. sbin3776
    Thread

    GLOW question

    hello, In unity3d, I just want a small part of objects glow, how to do? english is not good, please forgive me
    Thread by: sbin3776, Oct 31, 2011, 1 replies, in forum: Shaders
  16. sbin3776
    Post

    surface shader question

    cannot map display == Can not display the texture map Is the member name of the structure associated with the property name ? I tested the...
    Post by: sbin3776, Oct 31, 2011 in forum: Shaders
  17. sbin3776
    Post

    surface shader question

    Yes, I have done as you said, the compiler has passed, can not map display. Please copy the code and then test it, thank you //Is the member...
    Post by: sbin3776, Oct 31, 2011 in forum: Shaders
  18. sbin3776
    Thread

    surface shader question

    I write a surface shader is as follows: shader "Sbin/surface/002" { properties { _MainTex("main tex",2d)="white"{} } subshader...
    Thread by: sbin3776, Oct 31, 2011, 4 replies, in forum: Shaders
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