#version 450

layout (constant_id = 0) const bool InvertY = false;

layout(location =0) out vec4 V_Color;
layout(set=0,binding=0) readonly buffer DataBuffer
{
    float Datas[];
};

layout(set=1,binding=0) uniform InfoBuffer
{
    vec4 Color;
    uint PlotIndex;
    float Interval;
    uint DataStartIndex;
    uint PlotDataLenght;
};
layout(set=1,binding=1) uniform ProjView
{
    mat4 View;
    mat4 Proj;
};
void main()
{
    V_Color = Color;
    uint index =(gl_VertexIndex+DataStartIndex)%PlotDataLenght+PlotIndex*PlotDataLenght;
    gl_Position = Proj*View*vec4(gl_VertexIndex*Interval,Datas[index],0,1);
}