变更初始

shaders/shape.frag

@@ -1,8 +0,0 @@
-#version 300 es
-precision highp float;
-in vec4 vColor;
-out vec4 fragColor;
-
-void main() {
-    fragColor = vColor;
-}

shaders/shape.vert

@@ -1,13 +0,0 @@
-#version 300 es
-precision highp float;
-layout(location = 0) in vec2 aPosition;
-layout(location = 1) in vec4 aColor;
-
-uniform mat4 u_viewProjection;
-
-out vec4 vColor;
-
-void main() {
-    gl_Position = u_viewProjection * vec4(aPosition, 0.0, 1.0);
-    vColor = aColor;
-}

shaders/sprite.frag

@@ -1,21 +0,0 @@
-#version 300 es
-precision highp float;
-in vec2 vTexCoord;
-in vec4 vColor;
-
-uniform sampler2D uTexture;
-uniform int uUseSDF;
-
-out vec4 fragColor;
-
-void main() {
-    if (uUseSDF == 1) {
-        float dist = texture(uTexture, vTexCoord).a;
-        float sd = (dist - 0.502) * 3.98;
-        float w = fwidth(sd);
-        float alpha = smoothstep(-w, w, sd);
-        fragColor = vec4(vColor.rgb, vColor.a * alpha);
-    } else {
-        fragColor = texture(uTexture, vTexCoord) * vColor;
-    }
-}

shaders/sprite.vert

@@ -1,16 +0,0 @@
-#version 300 es
-precision highp float;
-layout(location = 0) in vec2 aPosition;
-layout(location = 1) in vec2 aTexCoord;
-layout(location = 2) in vec4 aColor;
-
-uniform mat4 uViewProjection;
-
-out vec2 vTexCoord;
-out vec4 vColor;
-
-void main() {
-    gl_Position = uViewProjection * vec4(aPosition, 0.0, 1.0);
-    vTexCoord = aTexCoord;
-    vColor = aColor;
-}