1 files changed, 14 insertions, 0 deletions
diff --git a/advanced_opengl/9.instancing/shaders/instanced_arrays.vs b/advanced_opengl/9.instancing/shaders/instanced_arrays.vs
new file mode 100644
index 0000000..e7bbeb7
--- /dev/null
+++ b/advanced_opengl/9.instancing/shaders/instanced_arrays.vs
@@ -0,0 +1,14 @@
+#version 330 core
+layout(location = 0) in vec2 apos;
+layout(location = 1) in vec3 acolor;
+layout(location = 2) in vec2 aoffset;
+
+out vec3 color;
+
+void
+main(void)
+{
+    color = acolor;
+    vec2 pos = apos*(gl_InstanceID/100.0f);
+    gl_Position = vec4(pos+aoffset, 0.0f, 1.0f);
+}