Function noise1

src/GLSLLibrary.cpp:95–100

I know... this takes least time, i'll have to reimplement noise functions anyway

		/* noise */
		static FastNoise lib_glsl_noiseGenerator; // I know... this takes least time, i'll have to reimplement noise functions anyway
		float noise1(glm::vec4 pos)
		{
			lib_glsl_noiseGenerator.SetNoiseType(FastNoise::NoiseType::WhiteNoise);
			lib_glsl_noiseGenerator.SetSeed(40000);
			return lib_glsl_noiseGenerator.GetWhiteNoise(pos.x, pos.y, pos.z, pos.w);
		}
		glm::vec2 noise2(glm::vec4 pos)
		{
			glm::vec2 ret(0.0f);