1 files changed, 27 insertions, 0 deletions
diff --git a/examples/qt3d/compute-particles/particles.vert b/examples/qt3d/compute-particles/particles.vert
new file mode 100644
index 000000000..5f2da2a00
--- /dev/null
+++ b/examples/qt3d/compute-particles/particles.vert
@@ -0,0 +1,27 @@
+#version 430 core
+
+in vec3 vertexPosition;
+in vec3 vertexNormal;
+
+in vec3 particlePosition;
+in vec3 particleColor;
+
+out VertexBlock
+{
+    flat vec3 color;
+    vec3 pos;
+    vec3 normal;
+} v_out;
+
+uniform mat4 mvp;
+uniform mat3 modelViewNormal;
+uniform mat4 modelView;
+
+void main(void)
+{
+    vec4 pos = vec4(vertexPosition.xyz, 1.0) + vec4(particlePosition, 0.0);
+    gl_Position = mvp * pos;
+    v_out.pos = vec4(modelView * pos).xyz;
+    v_out.normal = normalize(modelViewNormal * vertexNormal);
+    v_out.color = mix(particleColor * 0.2, particleColor, smoothstep(0.5, 0.8, abs(v_out.normal).z));
+}