diff options
| -rwxr-xr-x | io_scene_gltf2/blender/imp/gltf2_blender_material.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/io_scene_gltf2/blender/imp/gltf2_blender_material.py b/io_scene_gltf2/blender/imp/gltf2_blender_material.py index c910b7f8..8abfc217 100755 --- a/io_scene_gltf2/blender/imp/gltf2_blender_material.py +++ b/io_scene_gltf2/blender/imp/gltf2_blender_material.py @@ -80,7 +80,7 @@ class BlenderMaterial(): BlenderOcclusionMap.create(gltf, material_idx, vertex_color) if pymaterial.alpha_mode is not None and pymaterial.alpha_mode != 'OPAQUE': - BlenderMaterial.blender_alpha(gltf, material_idx, vertex_color) + BlenderMaterial.blender_alpha(gltf, material_idx, vertex_color, pymaterial.alpha_mode) @staticmethod def set_uvmap(gltf, material_idx, prim, obj, vertex_color): @@ -94,11 +94,19 @@ class BlenderMaterial(): uvmap_node.uv_map = prim.blender_texcoord[uvmap_node["gltf2_texcoord"]] @staticmethod - def blender_alpha(gltf, material_idx, vertex_color): + def blender_alpha(gltf, material_idx, vertex_color, alpha_mode): """Set alpha.""" pymaterial = gltf.data.materials[material_idx] material = bpy.data.materials[pymaterial.blender_material[vertex_color]] + # Set alpha value in material + if alpha_mode == 'BLEND': + material.blend_method = 'BLEND' + elif alpha_mode == "MASK": + material.blend_method = 'CLIP' + alpha_cutoff = 1.0 - pymaterial.alpha_cutoff if pymaterial.alpha_cutoff is not None else 0.5 + material.alpha_threshold = alpha_cutoff + node_tree = material.node_tree # Add nodes for basic transparency # Add mix shader between output and Principled BSDF |