SHADE_Y3/Assets/Shaders/TestCube_VS.glsl

#version 450
#extension GL_KHR_vulkan_glsl : enable

//#include "ShaderDescriptorDefinitions.glsl"


layout(location = 0) in vec3 aVertexPos;
layout(location = 1) in vec2 aUV;
layout(location = 2) in vec3 aNormal;
layout(location = 3) in vec3 aTangent;
layout(location = 4) in mat4 worldTransform;
layout(location = 8) in uvec2 integerData;


layout(location = 0) out struct
{
  vec4 vertColor; // location 0
  vec2 uv; // location = 1

} Out;

// material stuff
layout(location = 2) out struct
{
  int materialIndex;
  uint eid;
  uint lightLayerIndex;

} Out2;

layout(set = 2, binding = 0) uniform CameraData
{
  vec4 position; 
  mat4 vpMat;
} cameraData;

void main()
{
  Out.uv = aUV;
  Out2.materialIndex = gl_InstanceIndex;
  Out2.eid             = integerData[0];
  Out2.lightLayerIndex = integerData[1];
  gl_Position = cameraData.vpMat * worldTransform * vec4 (aVertexPos, 1.0f);
  Out.vertColor = vec4 (aVertexPos, 1.0f);
}