4 files changed, 44 insertions, 0 deletions
diff --git a/src/render/shaders/es2/skybox.frag b/src/render/shaders/es2/skybox.frag
new file mode 100644
index 000000000..3de08be44
--- /dev/null
+++ b/src/render/shaders/es2/skybox.frag
@@ -0,0 +1,8 @@
+varying highp vec3 texCoord0;
+uniform samplerCube skyboxTexture;
+
+void main()
+{
+    gl_FragColor = textureCube(skyboxTexture, texCoord0);
+}
+
diff --git a/src/render/shaders/es2/skybox.vert b/src/render/shaders/es2/skybox.vert
new file mode 100644
index 000000000..e2de1d88b
--- /dev/null
+++ b/src/render/shaders/es2/skybox.vert
@@ -0,0 +1,12 @@
+attribute vec3 vertexPosition;
+varying vec3 texCoord0;
+
+uniform mat4 mvp;
+uniform mat4 inverseProjectionMatrix;
+uniform mat4 inverseModelView;
+
+void main()
+{
+    texCoord0 = vertexPosition.xyz;
+    gl_Position = vec4(mvp * vec4(vertexPosition, 1.0)).xyww;
+}
diff --git a/src/render/shaders/gl3/skybox.frag b/src/render/shaders/gl3/skybox.frag
new file mode 100644
index 000000000..99c8f111b
--- /dev/null
+++ b/src/render/shaders/gl3/skybox.frag
@@ -0,0 +1,10 @@
+#version 140
+
+in vec3 texCoord0;
+out vec4 fragColor;
+uniform samplerCube skyboxTexture;
+
+void main()
+{
+    fragColor = texture(skyboxTexture, texCoord0);
+}
diff --git a/src/render/shaders/gl3/skybox.vert b/src/render/shaders/gl3/skybox.vert
new file mode 100644
index 000000000..17bb2b00b
--- /dev/null
+++ b/src/render/shaders/gl3/skybox.vert
@@ -0,0 +1,14 @@
+#version 140
+
+in vec3 vertexPosition;
+out vec3 texCoord0;
+
+uniform mat4 mvp;
+uniform mat4 inverseProjectionMatrix;
+uniform mat4 inverseModelView;
+
+void main()
+{
+    texCoord0 = vertexPosition.xyz;
+    gl_Position = vec4(mvp * vec4(vertexPosition, 1.0)).xyww;
+}