GRK-2023/shaders/shader_5_1_tex.frag

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2023-01-15 19:33:53 +01:00
#version 430 core
float AMBIENT = 0.1;
uniform vec3 color;
uniform vec3 lightPos;
in vec3 vecNormal;
in vec3 worldPos;
out vec4 outColor;
void main()
{
vec3 lightDir = normalize(lightPos-worldPos);
vec3 normal = normalize(vecNormal);
float diffuse=max(0,dot(normal,lightDir));
outColor = vec4(color*min(1,AMBIENT+diffuse), 1.0);
}