Eevee: Add Grid debug display.

1 files changed, 11 insertions, 0 deletions

diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_grid_display_frag.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_grid_display_frag.glsl
new file mode 100644
index 00000000000..d333ad34bb0
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_grid_display_frag.glsl
@@ -0,0 +1,11 @@
+
+flat in int cellOffset;
+in vec3 worldNormal;
+
+out vec4 FragColor;
+
+void main()
+{
+	IrradianceData ir_data = load_irradiance_cell(cellOffset, worldNormal);
+	FragColor = vec4(compute_irradiance(worldNormal, ir_data), 1.0);
+}