// XC_BUILTIN_UNLIT_D3D12_PS
Texture2D gBaseColorTexture : register(t0);
SamplerState gLinearSampler : register(s0);

cbuffer PerObjectConstants : register(b0) {
    float4x4 gProjectionMatrix;
    float4x4 gViewMatrix;
    float4x4 gModelMatrix;
    float4x4 gNormalMatrix;
};

cbuffer MaterialConstants : register(b1) {
    float4 gBaseColorFactor;
};

struct PSInput {
    float4 position : SV_POSITION;
    float2 texcoord : TEXCOORD0;
};

float4 MainPS(PSInput input) : SV_TARGET {
    return gBaseColorTexture.Sample(gLinearSampler, input.texcoord) * gBaseColorFactor;
}