snuvi-engine/shaders/vertex.vs

#version 430

layout (location = 0) in vec2 pos;
layout (location = 1) in vec2 tex;
layout (location = 2) in vec4 vertexColor;

layout (binding = 0) uniform sampler2D samp;

uniform mat4 matrix;
uniform vec2 camera;
uniform float depth;
uniform vec3 ambientLight;

struct Light 
{
    vec2 pos;
    float strength;
    vec3 color;
}; 

uniform Light lights[32];

uniform bool useTexture;
uniform bool useLight;
uniform bool useCameraOffset;

out vec2 tc;
out vec2 loc;
out vec4 vColor;

void main(void)
{ 
    loc = pos;

    if(useCameraOffset)
    {
        gl_Position = matrix * vec4(pos - camera, depth, 1.0);
    }
    else
    {
        gl_Position = matrix * vec4(pos, depth, 1.0);
    }

    tc = tex;
    vColor = vertexColor;
}