Object Mode : Add probes data outlines and selectability

This required some small changes to the data display shaders so that they match the way the object mode renders them.
Strangely enough, I had to remove the normal attribute from the display code because it was being not bound as soon as I created another rendering call in object mode. The problem may be deeper but I did not have time for this so I derive the normal from the sphere pos.

1 files changed, 8 insertions, 4 deletions

diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_vert.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_vert.glsl
index 3c620982273..a9716332eb5 100644
--- a/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_vert.glsl
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_planar_display_vert.glsl
@@ -1,13 +1,17 @@
 
 in vec3 pos;
 
-uniform mat4 ModelViewProjectionMatrix;
-uniform mat4 ModelMatrix;
+in int probe_id;
+in mat4 probe_mat;
+
+uniform mat4 ViewProjectionMatrix;
 
 out vec3 worldPosition;
+flat out int probeIdx;
 
 void main()
 {
-	gl_Position = ModelViewProjectionMatrix * vec4(pos, 1.0);
-	worldPosition = (ModelMatrix * vec4(pos, 1.0)).xyz;
+	gl_Position = ViewProjectionMatrix * probe_mat * vec4(pos, 1.0);
+	worldPosition = (probe_mat * vec4(pos, 1.0)).xyz;
+	probeIdx = probe_id;
 }
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