Method SetMaterialTexture

PBR/src/PBR_Renderer.cpp:857–898

}

void PBR_Renderer::SetMaterialTexture(IShaderResourceBinding* pSRB, ITextureView* pTexSRV, TEXTURE_ATTRIB_ID TextureId) const
{
    if (m_Settings.ShaderTexturesArrayMode == SHADER_TEXTURE_ARRAY_MODE_NONE)
    {
        const std::string TextureName = GetTextureShaderName(TextureId);
        if (IShaderResourceVariable* pTexVar = pSRB->GetVariableByName(SHADER_TYPE_PIXEL, TextureName.c_str()))
        {
            pTexVar->Set(pTexSRV);
        }
    }
    else if (m_Settings.ShaderTexturesArrayMode == SHADER_TEXTURE_ARRAY_MODE_STATIC)
    {
        if (m_StaticShaderTextureIds)
        {
            const auto TextureIdx = (*m_StaticShaderTextureIds)[TextureId];
            if (TextureIdx == InvalidMaterialTextureId)
            {
                UNEXPECTED("Texture is not initialized");
                return;
            }

            if (IShaderResourceVariable* pMatTexturesVar = pSRB->GetVariableByName(SHADER_TYPE_PIXEL, "g_MaterialTextures"))
            {
                IDeviceObject* pObj[] = {pTexSRV};
                pMatTexturesVar->SetArray(pObj, TextureIdx, 1);
            }
        }
        else
        {
            UNEXPECTED("Static material texture indices are not initialized, which indicates that the client uses a custom GetStaticShaderTextureIds function. "
                       "In this case it is expected that the client binds the textures.");
        }
    }
    else if (m_Settings.ShaderTexturesArrayMode == SHADER_TEXTURE_ARRAY_MODE_DYNAMIC)
    {
        UNEXPECTED("This method should not be called when shader textures array mode is dynamic.");
    }
    else
    {
        UNEXPECTED("Unexpected shader textures array mode");
    }
}

void PBR_Renderer::CreateSignature()
{