diff options
Diffstat (limited to 'source/blender/nodes/shader/nodes/node_shader_bump.c')
| -rw-r--r-- | source/blender/nodes/shader/nodes/node_shader_bump.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/source/blender/nodes/shader/nodes/node_shader_bump.c b/source/blender/nodes/shader/nodes/node_shader_bump.c index 3ce01ce03bf..3146454f26d 100644 --- a/source/blender/nodes/shader/nodes/node_shader_bump.c +++ b/source/blender/nodes/shader/nodes/node_shader_bump.c @@ -29,11 +29,8 @@ * \ingroup shdnodes */ - - #include "node_shader_util.h" - /* **************** BUMP ******************** */ static bNodeSocketTemplate sh_node_bump_in[] = { { SOCK_FLOAT, 1, N_("Strength"), 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_FACTOR}, @@ -50,7 +47,10 @@ static bNodeSocketTemplate sh_node_bump_out[] = { static int gpu_shader_bump(GPUMaterial *mat, bNode *UNUSED(node), bNodeExecData *UNUSED(execdata), GPUNodeStack *in, GPUNodeStack *out) { - return GPU_stack_link(mat, "node_bump", in, out, GPU_builtin(GPU_VIEW_NORMAL)); + if (!in[3].link) + in[3].link = GPU_builtin(GPU_VIEW_NORMAL); + + return GPU_stack_link(mat, "node_bump", in, out); } /* node type definition */ |