diff options
| -rw-r--r-- | source/blender/gpu/intern/gpu_state.cc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/gpu/intern/gpu_state.cc b/source/blender/gpu/intern/gpu_state.cc index 407a8dd6e2b..e158601a25c 100644 --- a/source/blender/gpu/intern/gpu_state.cc +++ b/source/blender/gpu/intern/gpu_state.cc @@ -339,6 +339,20 @@ void GPU_bgl_start() /* Expected by many addons (see T80169, T81289). * This will reset the blend function. */ GPU_blend(GPU_BLEND_NONE); + + /* Equivalent of setting the depth func `glDepthFunc(GL_LEQUAL)` + * Needed since Python scripts may enable depth test. + * Without this block the depth test function is undefined. */ + { + eGPUDepthTest depth_test_real = GPU_depth_test_get(); + eGPUDepthTest depth_test_temp = GPU_DEPTH_LESS_EQUAL; + if (depth_test_real != depth_test_temp) { + GPU_depth_test(depth_test_temp); + state_manager.apply_state(); + GPU_depth_test(depth_test_real); + } + } + state_manager.apply_state(); state_manager.use_bgl = true; } |