yes

modules/wallpaper-engine/presets/fern/preview/shaders/effects/foliagesway.vert

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+
+uniform mat4 g_ModelViewProjectionMatrix;
+uniform float g_Time;
+
+uniform float g_Speed; // {"material":"Speed","default":1,"range":[0.01, 10]}
+uniform float g_Strength; // {"material":"Strength","default":100,"range":[0.01, 500]}
+uniform float g_Phase; // {"material":"Phase","default":0,"range":[0, 6.28]}
+uniform float g_Power; // {"material":"Power","default":1,"range":[0.01, 2]}
+uniform vec2 g_DirectionWeights; // {"material":"Direction weights","default":"1 0.2"}
+uniform vec4 g_CornerWeights; // {"material":"Corner weights","default":"1 1 0 0"}
+
+attribute vec3 a_Position;
+attribute vec2 a_TexCoord;
+
+varying vec2 v_TexCoord;
+
+void main() {
+	vec3 position = a_Position;
+	
+	vec4 sines = g_Phase + g_Speed * g_Time * vec4(1, -0.16161616, 0.0083333, -0.00019841);
+	sines = sin(sines);
+	vec4 csines = 0.4 + g_Phase + g_Speed * g_Time * vec4(-0.5, 0.041666666, -0.0013888889, 0.000024801587);
+	csines = sin(csines);
+	
+	sines = pow(abs(sines), g_Power) * sign(sines);
+	csines = pow(abs(csines), g_Power) * sign(csines);
+	
+	float weight = saturate(g_CornerWeights.x * (1.0 - a_TexCoord.x) * (1.0 - a_TexCoord.y) +
+					g_CornerWeights.y * (a_TexCoord.x) * (1.0 - a_TexCoord.y) +
+					g_CornerWeights.z * (a_TexCoord.x) * (a_TexCoord.y) +
+					g_CornerWeights.w * (1.0 - a_TexCoord.x) * (a_TexCoord.y));
+	
+	position.x += dot(sines, CAST4(1.0)) * g_Strength * weight * g_DirectionWeights.x;
+	position.y += dot(csines, CAST4(1.0)) * g_Strength * weight * g_DirectionWeights.y;
+	
+	
+	gl_Position = mul(vec4(position, 1.0), g_ModelViewProjectionMatrix);
+	v_TexCoord = a_TexCoord;
+}