Luna::RHI::BlendFactor

enum BlendFactor : u8
{
    zero
    one
    src_color
    one_minus_src_color
    src_alpha
    one_minus_src_alpha
    dst_color
    one_minus_dst_color
    dst_alpha
    one_minus_dst_alpha
    src_alpha_saturated
    blend_factor
    one_minus_blend_factor
    src1_color
    one_minus_src1_color
    src1_alpha
    one_minus_src1_alpha
}

Specifies the blend factor used for blending.

Options

• zero

  Returns 0.0.

• one

  Returns 1.0.

• src_color

  Returns src.rgb, which is the new generated color of the corresponding attachment.

• one_minus_src_color

  Returns 1.0 - src.rgb.

• src_alpha

  Returns src.a, which is the new generated alpha of the corresponding attachment.

• one_minus_src_alpha

  Returns 1.0 - src.a.

• dst_color

  Returns dst.rgb.

• one_minus_dst_color

  Returns 1.0 - dst.rgb.

• dst_alpha

  Returns dst.alpha.

• one_minus_dst_alpha

  Returns 1.0 - dst.alpha.

• src_alpha_saturated

  Returns clamp(src.a, 0.0, 1.0).

• blend_factor

  Returns blend_factor.

• one_minus_blend_factor

  Returns 1.0 - blend_factor.

• src1_color

  Returns src1.rgb, which is the new generated color of the first color attachment.

• one_minus_src1_color

  Returns 1.0 - src1.rgb.

• src1_alpha

  Returns src1.a, which is the new generated alpha of the first color attachment.

• one_minus_src1_alpha

  Returns 1.0 - src1.a.