1 files changed, 3 insertions, 0 deletions

diff --git a/assets/shaders/Basic.vert.glsl b/assets/shaders/Basic.vert.glsl
index 0d5b8d63..f96f8322 100755
--- a/assets/shaders/Basic.vert.glsl
+++ b/assets/shaders/Basic.vert.glsl
@@ -14,6 +14,8 @@ precision highp float;
 attribute vec3 a_pos;
 attribute vec2 texcoord;
 
+// varying
+varying vec2    v_texCoord0;
 
 // matrix uniforms
 uniform mat4 u_mvMatrix;
@@ -22,5 +24,6 @@ uniform mat4 u_worldMatrix;
 
 void main(void)
 {
+        v_texCoord0 = texcoord;
         gl_Position = u_projMatrix * u_mvMatrix * vec4(a_pos,1.0) ;
 }
\ No newline at end of file