Fix T52051: Orthographic camera display size error

It was impractical to create a small orthographic camera with a usable
size in the view-port.

No longer scale the draw-size by ortho-size.

1 files changed, 16 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_camera.c b/source/blender/makesrna/intern/rna_camera.c
index 981ae75e7c5..c1a76b1627a 100644
--- a/source/blender/makesrna/intern/rna_camera.c
+++ b/source/blender/makesrna/intern/rna_camera.c
@@ -45,6 +45,18 @@
 
 #include "WM_api.h"
 
+static float rna_Camera_draw_size_get(PointerRNA *ptr)
+{
+	Camera *cam = ptr->id.data;
+	return cam->drawsize * 2.0f;
+}
+
+static void rna_Camera_draw_size_set(PointerRNA *ptr, float value)
+{
+	Camera *cam = ptr->id.data;
+	cam->drawsize = value / 2.0f;
+}
+
 static float rna_Camera_angle_get(PointerRNA *ptr)
 {
 	Camera *cam = ptr->id.data;
@@ -309,7 +321,11 @@ void RNA_def_camera(BlenderRNA *brna)
 	RNA_def_property_update(prop, NC_OBJECT | ND_DRAW, "rna_Camera_update");
 
 	prop = RNA_def_property(srna, "draw_size", PROP_FLOAT, PROP_DISTANCE);
+#if 0
 	RNA_def_property_float_sdna(prop, NULL, "drawsize");
+#else
+	RNA_def_property_float_funcs(prop, "rna_Camera_draw_size_get", "rna_Camera_draw_size_set", NULL);
+#endif
 	RNA_def_property_range(prop, 0.01f, 1000.0f);
 	RNA_def_property_ui_range(prop, 0.01, 100, 1, 2);
 	RNA_def_property_ui_text(prop, "Draw Size", "Apparent size of the Camera object in the 3D View");