Object Mode: Add back spot cone display

1 files changed, 17 insertions, 0 deletions

diff --git a/source/blender/draw/intern/draw_common.c b/source/blender/draw/intern/draw_common.c
index bfcf5f2511d..30b1ebe07cd 100644
--- a/source/blender/draw/intern/draw_common.c
+++ b/source/blender/draw/intern/draw_common.c
@@ -396,6 +396,23 @@ DRWShadingGroup *shgroup_instance(DRWPass *pass, struct GPUBatch *geom)
 	});
 
 	DRWShadingGroup *grp = DRW_shgroup_instance_create(sh_inst, pass, geom, g_formats.instance_sized);
+	DRW_shgroup_uniform_float_copy(grp, "alpha", 1.0f);
+
+	return grp;
+}
+
+DRWShadingGroup *shgroup_instance_alpha(DRWPass *pass, struct GPUBatch *geom, float alpha)
+{
+	GPUShader *sh_inst = GPU_shader_get_builtin_shader(GPU_SHADER_INSTANCE_VARIYING_COLOR_VARIYING_SIZE);
+
+	DRW_shgroup_instance_format(g_formats.instance_sized, {
+		{"color",               DRW_ATTRIB_FLOAT, 4},
+		{"size",                DRW_ATTRIB_FLOAT, 1},
+		{"InstanceModelMatrix", DRW_ATTRIB_FLOAT, 16}
+	});
+
+	DRWShadingGroup *grp = DRW_shgroup_instance_create(sh_inst, pass, geom, g_formats.instance_sized);
+	DRW_shgroup_uniform_float_copy(grp, "alpha", alpha);
 
 	return grp;
 }