1 files changed, 57 insertions, 0 deletions
diff --git a/source/blender/draw/intern/shaders/common_debug_shape_lib.glsl b/source/blender/draw/intern/shaders/common_debug_shape_lib.glsl
new file mode 100644
index 00000000000..538c55ce544
--- /dev/null
+++ b/source/blender/draw/intern/shaders/common_debug_shape_lib.glsl
@@ -0,0 +1,57 @@
+
+/**
+ * Debug drawing of shapes.
+ */
+
+#pragma BLENDER_REQUIRE(common_debug_draw_lib.glsl)
+#pragma BLENDER_REQUIRE(common_shape_lib.glsl)
+
+void drw_debug(Box shape, vec4 color)
+{
+  drw_debug_quad(shape.corners[0], shape.corners[1], shape.corners[2], shape.corners[3], color);
+  drw_debug_line(shape.corners[0], shape.corners[4], color);
+  drw_debug_line(shape.corners[1], shape.corners[5], color);
+  drw_debug_line(shape.corners[2], shape.corners[6], color);
+  drw_debug_line(shape.corners[3], shape.corners[7], color);
+  drw_debug_quad(shape.corners[4], shape.corners[5], shape.corners[6], shape.corners[7], color);
+}
+void drw_debug(Box shape)
+{
+  drw_debug(shape, drw_debug_default_color);
+}
+
+void drw_debug(Frustum shape, vec4 color)
+{
+  drw_debug_quad(shape.corners[0], shape.corners[1], shape.corners[2], shape.corners[3], color);
+  drw_debug_line(shape.corners[0], shape.corners[4], color);
+  drw_debug_line(shape.corners[1], shape.corners[5], color);
+  drw_debug_line(shape.corners[2], shape.corners[6], color);
+  drw_debug_line(shape.corners[3], shape.corners[7], color);
+  drw_debug_quad(shape.corners[4], shape.corners[5], shape.corners[6], shape.corners[7], color);
+}
+void drw_debug(Frustum shape)
+{
+  drw_debug(shape, drw_debug_default_color);
+}
+
+void drw_debug(Pyramid shape, vec4 color)
+{
+  drw_debug_line(shape.corners[0], shape.corners[1], color);
+  drw_debug_line(shape.corners[0], shape.corners[2], color);
+  drw_debug_line(shape.corners[0], shape.corners[3], color);
+  drw_debug_line(shape.corners[0], shape.corners[4], color);
+  drw_debug_quad(shape.corners[1], shape.corners[2], shape.corners[3], shape.corners[4], color);
+}
+void drw_debug(Pyramid shape)
+{
+  drw_debug(shape, drw_debug_default_color);
+}
+
+void drw_debug(Sphere shape, vec4 color)
+{
+  drw_debug_sphere(shape.center, shape.radius, color);
+}
+void drw_debug(Sphere shape)
+{
+  drw_debug(shape, drw_debug_default_color);
+}