diff options
Diffstat (limited to 'source/blender/nodes')
| -rw-r--r-- | source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c | 85 |
1 files changed, 71 insertions, 14 deletions
diff --git a/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c b/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c index 1a959b8faa8..daf4053f182 100644 --- a/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c +++ b/source/blender/nodes/shader/nodes/node_shader_tex_musgrave.c @@ -23,6 +23,7 @@ static bNodeSocketTemplate sh_node_tex_musgrave_in[] = { {SOCK_VECTOR, 1, N_("Vector"), 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, PROP_NONE, SOCK_HIDE_VALUE}, + {SOCK_FLOAT, 1, N_("W"), 0.0f, 0.0f, 0.0f, 0.0f, -1000.0f, 1000.0f}, {SOCK_FLOAT, 1, N_("Scale"), 5.0f, 0.0f, 0.0f, 0.0f, -1000.0f, 1000.0f}, {SOCK_FLOAT, 1, N_("Detail"), 2.0f, 0.0f, 0.0f, 0.0f, 0.0f, 16.0f}, {SOCK_FLOAT, 1, N_("Dimension"), 2.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1000.0f}, @@ -33,17 +34,6 @@ static bNodeSocketTemplate sh_node_tex_musgrave_in[] = { }; static bNodeSocketTemplate sh_node_tex_musgrave_out[] = { - {SOCK_RGBA, - 0, - N_("Color"), - 0.0f, - 0.0f, - 0.0f, - 0.0f, - 0.0f, - 1.0f, - PROP_NONE, - SOCK_NO_INTERNAL_LINK}, {SOCK_FLOAT, 0, N_("Fac"), @@ -64,6 +54,7 @@ static void node_shader_init_tex_musgrave(bNodeTree *UNUSED(ntree), bNode *node) BKE_texture_mapping_default(&tex->base.tex_mapping, TEXMAP_TYPE_POINT); BKE_texture_colormapping_default(&tex->base.color_mapping); tex->musgrave_type = SHD_MUSGRAVE_FBM; + tex->dimensions = 3; node->storage = tex; } @@ -78,12 +69,77 @@ static int node_shader_gpu_tex_musgrave(GPUMaterial *mat, node_shader_gpu_tex_mapping(mat, node, in, out); NodeTexMusgrave *tex = (NodeTexMusgrave *)node->storage; - float type = tex->musgrave_type; + int dimensions = tex->dimensions; + int type = tex->musgrave_type; + + static const char *names[][5] = { + [SHD_MUSGRAVE_MULTIFRACTAL] = + { + "", + "node_tex_musgrave_multi_fractal_1d", + "node_tex_musgrave_multi_fractal_2d", + "node_tex_musgrave_multi_fractal_3d", + "node_tex_musgrave_multi_fractal_4d", + }, + [SHD_MUSGRAVE_FBM] = + { + "", + "node_tex_musgrave_fBm_1d", + "node_tex_musgrave_fBm_2d", + "node_tex_musgrave_fBm_3d", + "node_tex_musgrave_fBm_4d", + }, + [SHD_MUSGRAVE_HYBRID_MULTIFRACTAL] = + { + "", + "node_tex_musgrave_hybrid_multi_fractal_1d", + "node_tex_musgrave_hybrid_multi_fractal_2d", + "node_tex_musgrave_hybrid_multi_fractal_3d", + "node_tex_musgrave_hybrid_multi_fractal_4d", + }, + [SHD_MUSGRAVE_RIDGED_MULTIFRACTAL] = + { + "", + "node_tex_musgrave_ridged_multi_fractal_1d", + "node_tex_musgrave_ridged_multi_fractal_2d", + "node_tex_musgrave_ridged_multi_fractal_3d", + "node_tex_musgrave_ridged_multi_fractal_4d", + }, + [SHD_MUSGRAVE_HETERO_TERRAIN] = + { + "", + "node_tex_musgrave_hetero_terrain_1d", + "node_tex_musgrave_hetero_terrain_2d", + "node_tex_musgrave_hetero_terrain_3d", + "node_tex_musgrave_hetero_terrain_4d", + }, + }; + + BLI_assert(type >= 0 && type < 5); + BLI_assert(dimensions > 0 && dimensions < 5); + + return GPU_stack_link(mat, node, names[type][dimensions], in, out); +} + +static void node_shader_update_tex_musgrave(bNodeTree *UNUSED(ntree), bNode *node) +{ + NodeTexMusgrave *tex = (NodeTexMusgrave *)node->storage; + + bNodeSocket *inVectorSock = nodeFindSocket(node, SOCK_IN, "Vector"); + bNodeSocket *inWSock = nodeFindSocket(node, SOCK_IN, "W"); + bNodeSocket *inOffsetSock = nodeFindSocket(node, SOCK_IN, "Offset"); + bNodeSocket *inGainSock = nodeFindSocket(node, SOCK_IN, "Gain"); - return GPU_stack_link(mat, node, "node_tex_musgrave", in, out, GPU_constant(&type)); + nodeSetSocketAvailability(inVectorSock, tex->dimensions != 1); + nodeSetSocketAvailability(inWSock, tex->dimensions == 1 || tex->dimensions == 4); + nodeSetSocketAvailability(inOffsetSock, + tex->musgrave_type != SHD_MUSGRAVE_MULTIFRACTAL && + tex->musgrave_type != SHD_MUSGRAVE_FBM); + nodeSetSocketAvailability(inGainSock, + tex->musgrave_type == SHD_MUSGRAVE_HYBRID_MULTIFRACTAL && + tex->musgrave_type != SHD_MUSGRAVE_RIDGED_MULTIFRACTAL); } -/* node type definition */ void register_node_type_sh_tex_musgrave(void) { static bNodeType ntype; @@ -95,6 +151,7 @@ void register_node_type_sh_tex_musgrave(void) node_type_storage( &ntype, "NodeTexMusgrave", node_free_standard_storage, node_copy_standard_storage); node_type_gpu(&ntype, node_shader_gpu_tex_musgrave); + node_type_update(&ntype, node_shader_update_tex_musgrave); nodeRegisterType(&ntype); } |