vertexShader

cbuffer MatrixBuffer : register(b0) {
    matrix worldMatrix;
    matrix viewMatrix;
    matrix projectionMatrix;
};

struct VertexShaderInput {
    float4 position: POSITION0;
    float4 normal: NORMAL0;
    float2 texCoord: TEXCOORD0;
};

struct PixelShaderInput {
    float4 position: SV_POSITION;
    float4 normal: NORMAL;
    float2 texCoord: TEXCOORD;
};

PixelShaderInput vsEntryPoint(VertexShaderInput input) {
    PixelShaderInput output;
    output.position = mul(input.position, worldMatrix);
    output.position = mul(output.position, viewMatrix);
    output.position = mul(output.position, projectionMatrix);
    output.normal = input.normal;
    output.texCoord = input.texCoord;
    return output;
};