1 files changed, 26 insertions, 0 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_vert.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_vert.glsl
new file mode 100644
index 00000000000..b0a6cbe1707
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_cube_display_vert.glsl
@@ -0,0 +1,26 @@
+
+in vec3 pos;
+
+/* Instance attrib */
+in int probe_id;
+in vec3 probe_location;
+in float sphere_size;
+
+flat out int pid;
+out vec3 worldNormal;
+out vec3 worldPosition;
+
+void main()
+{
+	pid = probe_id;
+
+	/* While this is not performant, we do this to
+	 * match the object mode engine instancing shader. */
+	mat4 offsetmat = mat4(1.0); /* Identity */
+	offsetmat[3].xyz = probe_location;
+
+	vec4 wpos = offsetmat * vec4(pos * sphere_size, 1.0);
+	worldPosition = wpos.xyz;
+	gl_Position = ViewProjectionMatrix * wpos;
+	worldNormal = normalize(pos);
+}