Workbench: SeeThrough draw option

Option to see through all meshes (transparency)

Works for OB_SOLID and OB_TEXTURED. Does not work for
V3D_SHADING_SHADOW.

TODO: Fresnel effect

1 files changed, 23 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_space.c b/source/blender/makesrna/intern/rna_space.c
index 3b9adad4957..d90dbd2ad7a 100644
--- a/source/blender/makesrna/intern/rna_space.c
+++ b/source/blender/makesrna/intern/rna_space.c
@@ -2293,6 +2293,7 @@ static void rna_def_space_view3d_shading(BlenderRNA *brna)
 	RNA_def_property_float_sdna(prop, NULL, "shading.single_color");
 	RNA_def_property_array(prop, 3);
 	RNA_def_property_ui_text(prop, "Color", "Color for single color mode");
+	RNA_def_property_range(prop, 0.0f, 1.0f);
 	RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);
 
 	prop = RNA_def_property(srna, "show_shadows", PROP_BOOLEAN, PROP_NONE);
@@ -2301,6 +2302,28 @@ static void rna_def_space_view3d_shading(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Shadow", "Show Shadow");
 	RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);
 
+	prop = RNA_def_property(srna, "show_see_through", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "shading.flag", V3D_SHADING_SEE_THROUGH);
+	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
+	RNA_def_property_ui_text(prop, "See Through", "Show whole scene transparent");
+	RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);
+
+	prop = RNA_def_property(srna, "see_through_transparency", PROP_FLOAT, PROP_FACTOR);
+	RNA_def_property_float_sdna(prop, NULL, "shading.see_through_transparency");
+	RNA_def_property_float_default(prop, 0.3f);
+	RNA_def_property_ui_text(prop, "Transparency", "See through transparency");
+	RNA_def_property_range(prop, 0.0f, 1.0f);
+	RNA_def_property_ui_range(prop, 0.1f, 0.5f, 1, 3);
+	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
+	RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);
+
+	prop = RNA_def_property(srna, "object_outline_color", PROP_FLOAT, PROP_COLOR);
+	RNA_def_property_float_sdna(prop, NULL, "shading.object_outline_color");
+	RNA_def_property_array(prop, 3);
+	RNA_def_property_ui_text(prop, "Outline Color", "Color for object outline");
+	RNA_def_property_range(prop, 0.0f, 1.0f);
+	RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);
+
 	prop = RNA_def_property(srna, "shadow_intensity", PROP_FLOAT, PROP_FACTOR);
 	RNA_def_property_float_sdna(prop, NULL, "shading.shadow_intensity");
 	RNA_def_property_float_default(prop, 0.5);