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Writing into shadowmap depth

Discussion in 'General Graphics' started by Chaiker, Aug 10, 2019.

  1. Chaiker

    Chaiker

    Joined:
    Apr 14, 2014
    Posts:
    62
    Hello. I need write into shadowmap depth buffer of light source (for example spot light) before than shadowmap will be rendered. How I can do this? So I think I can blit one depth texture (custom render texture) with light shadowmap. But I don't know how I can blit depth buffers of these textures.
     
    Chaiker, Aug 10, 2019
    #1

  2. Chaiker

    Chaiker

    Joined:
    Apr 14, 2014
    Posts:
    62
    I found solution. Just use output with SV_Depth and SV_Target in shader and enable ZWrite.
     
    Chaiker, Aug 14, 2019
    #2
    joshuacwilde likes this.