Sine Morphing

Morphs a texture using sine waves

Uniforms:
Amplitude: How much the sine wave morphs the image

Speed: The direction and speed of the morph

Shader code
shader_type canvas_item;

// --- Uniforms --- //
uniform vec2 amplitutde = vec2(1.0, 0.0);
uniform vec2 speed = vec2(1.0, 0.0);

// --- Functions --- //
void fragment() {
	vec2 pos = mod((UV - amplitutde * sin(TIME + vec2(UV.y, UV.x) * speed)) / TEXTURE_PIXEL_SIZE,
			1.0 / TEXTURE_PIXEL_SIZE) * TEXTURE_PIXEL_SIZE;
	COLOR = texture(TEXTURE, pos);
}
Tags
morphing, sine, sine wave, trig
The shader code and all code snippets in this post are under CC0 license and can be used freely without the author's permission. Images and videos, and assets depicted in those, do not fall under this license. For more info, see our License terms.

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