feat(all): 迁移扩展相关功能

packages/sdk/public/resource/shaders/water/debug/fragment.glsl

@@ -0,0 +1,13 @@
+precision highp float;
+precision highp int;
+
+uniform sampler2D tInput;
+in vec2 coord;
+
+out vec4 fragColor;
+
+void main() {
+  vec4 color = texture(tInput, coord);
+
+  fragColor = vec4(color.x, color.y, color.z, 1.);
+}

packages/sdk/public/resource/shaders/water/debug/vertex.glsl

@@ -0,0 +1,10 @@
+uniform sampler2D tInput;
+in vec3 position;
+out vec2 coord;
+
+
+void main() {
+  coord = position.xy + 0.5;
+
+  gl_Position = vec4(position.xy * 2., 0., 1.);
+}