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#version 330 core
#extension GL_ARB_shading_language_420pack : enable
out vec3 FragColor;
in vec2 TexCoords;
layout(binding = 1) uniform sampler2D gNormal;
uniform vec3 lightDirection;
uniform vec3 lightColour;
void
main()
{
const vec3 Normal = texture(gNormal, TexCoords).rgb;
FragColor = dot(-lightDirection, Normal) * lightColour;
}
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