Godot着色器案例-像素化着色器

标签

• #片段着色器

原理

• 将片段着色器的UV放大若干倍后向下取整，再缩小相同倍数

代码

  shader_type canvas_item;
  
  uniform vec2 pixel_count = vec2(64);
  
  void fragment() {
	vec2 uv = UV;
	uv *= pixel_count;
	uv = floor(uv);
	uv /= pixel_count;
	COLOR = texture(TEXTURE, uv);
  }

示例

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