12 lines
350 B
Text
12 lines
350 B
Text
// Source: https://godotshaders.com/snippet/fresnel/
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float fresnel(float amount, vec3 normal, vec3 view) {
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return pow((1.0 - clamp(dot(normalize(normal), normalize(view)), 0.0, 1.0 )), amount);
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}
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//void fragment()
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//{
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// vec3 base_color = vec3(0.0);
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// float basic_fresnel = fresnel(3.0, NORMAL, VIEW);
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// ALBEDO = base_color + basic_fresnel;
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//}
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