[Bf-blender-cvs] [a9bc880cf8c] blender2.8: Object Mode: Add Shape visual for spot and point lamps

[Clément Foucault]

Commit: a9bc880cf8c71693436d5f8b505c8069880a1635
Author: Clément Foucault
Date:   Sun Jun 24 14:11:36 2018 +0200
Branches: blender2.8
https://developer.blender.org/rBa9bc880cf8c71693436d5f8b505c8069880a1635

Object Mode: Add Shape visual for spot and point lamps

Since Eevee and Cycles both use lamp size for point lamps, displaying
the shape is now more relevant than before.

===================================================================

M       source/blender/draw/modes/object_mode.c

===================================================================

diff --git a/source/blender/draw/modes/object_mode.c 
b/source/blender/draw/modes/object_mode.c
index 423b07cdb97..887a1cb7721 100644
--- a/source/blender/draw/modes/object_mode.c
+++ b/source/blender/draw/modes/object_mode.c
@@ -178,6 +178,7 @@ typedef struct OBJECT_PrivateData {
        DRWShadingGroup *lamp_distance;
        DRWShadingGroup *lamp_buflimit;
        DRWShadingGroup *lamp_buflimit_points;
+       DRWShadingGroup *lamp_area_sphere;
        DRWShadingGroup *lamp_area_square;
        DRWShadingGroup *lamp_area_disk;
        DRWShadingGroup *lamp_hemi;
@@ -1199,6 +1200,9 @@ static void OBJECT_cache_init(void *vedata)
                stl->g_data->lamp_groundline = 
shgroup_groundlines_uniform_color(psl->non_meshes, ts.colorLamp);
                stl->g_data->lamp_groundpoint = 
shgroup_groundpoints_uniform_color(psl->non_meshes, ts.colorLamp);
 
+               geom = DRW_cache_screenspace_circle_get();
+               stl->g_data->lamp_area_sphere = 
shgroup_instance_screen_aligned(psl->non_meshes, geom);
+
                geom = DRW_cache_lamp_area_square_get();
                stl->g_data->lamp_area_square = 
shgroup_instance(psl->non_meshes, geom);
 
@@ -1450,6 +1454,15 @@ static void DRW_shgroup_lamp(OBJECT_StorageList *stl, 
Object *ob, ViewLayer *vie
                }
        }
 
+       if (ELEM(la->type, LA_LOCAL, LA_SPOT)) {
+               /* We only want position not scale. */
+               shapemat[0][0] = shapemat[1][1] = shapemat[2][2] = 1.0f;
+               shapemat[0][1] = shapemat[0][2] = 0.0f;
+               shapemat[1][0] = shapemat[1][2] = 0.0f;
+               shapemat[2][0] = shapemat[2][1] = 0.0f;
+               DRW_shgroup_call_dynamic_add(stl->g_data->lamp_area_sphere, 
color, &la->area_size, shapemat);
+       }
+
        /* Line and point going to the ground */
        DRW_shgroup_call_dynamic_add(stl->g_data->lamp_groundline, 
ob->obmat[3]);
        DRW_shgroup_call_dynamic_add(stl->g_data->lamp_groundpoint, 
ob->obmat[3]);

_______________________________________________
Bf-blender-cvs mailing list
Bf-blender-cvs@blender.org
https://lists.blender.org/mailman/listinfo/bf-blender-cvs