struct Light
{
    float4 position;
    float4 positionVS;
    float4 color;
    float4 data0;
    float4 data1;
    float4 data2;
    float4 data4;
    float4 data5;
    unsigned int type;
    int shadowID;
    float shadowNear;
    float shadowFar;
    float shadowResolution;
    float shadowScale;
    int shadowFilter;
    float offset;
    float4 data3;
};

struct SpotLight
{
    float4 position;
    float4 positionVS;
    float4 color;
    float4 spotDirection;
    float4 spotDirectionVS;
    float spotAngle;
    float spotFalloff;
    float spotLinearAtt;
    float spotQuadraticAtt;
    float cascadeShadowClip[8];
    unsigned int type;
    int shadowID;
    float shadowNear;
    float shadowFar;
    float shadowResolution;
    float shadowScale;
    float pad[2];
    float4 data3;
};

struct PointLight
{
    float4 position;
    float4 positionVS;
    float4 color;
    float pointLinearAtt;
    float pointQuadraticAtt;
    unsigned int cubeShadowID[6];
    unsigned int unionPad[12];
    unsigned int type;
    int shadowID;
    float shadowNear;
    float shadowFar;
    float shadowResolution;
    float shadowScale;
    float pad[2];
    float4 data3;
};

struct DirectionalLight
{
    float4 position;
    float4 positionVS;
    float4 color;
    float4 dirDirection;
    int numCascades;
    float lambda;
    unsigned int unionPad[2];
    int cascadeShadowID[4];
    float cascadeShadowClip[4];
    float4 dirDirectionVS;
    unsigned int type;
    int shadowID;
    float shadowNear;
    float shadowFar;
    float shadowResolution;
    float shadowScale;
    float pad[2];
    float4 data3;
};