MMPC/io_scene_a3d
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Import UV2 data

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Pyogenics
2025-01-18 14:21:41 +00:00
parent 45314b11e8
commit 02a87f4a05
1 changed files with 17 additions and 4 deletions
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21
io_scene_a3d/__init__.py
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@@ -89,9 +89,16 @@ class ImportA3D(Operator, ImportHelper):
index = submesh.indices[indexI]
blenderVertexIndices.append(indexI)
blenderVertices += list(coordinates[index])
x, y = uv1[index]
blenderUV1s.append((x, 1-y)) #TODO: make this optional in the import menu?
#blenderUV2s += uv2[index]
if len(uv1) != 0:
for indexI in range(submesh.indexCount):
index = submesh.indices[indexI]
x, y = uv1[index]
blenderUV1s.append((x, 1-y))
if len(uv2) != 0:
for indexI in range(submesh.indexCount):
index = submesh.indices[indexI]
x, y = uv2[index]
blenderUV2s.append((x, 1-y))
me.vertices.foreach_set("co", blenderVertices)
me.polygons.foreach_set("loop_start", range(0, len(blenderVertices)//3, 3))
me.loops.foreach_set("vertex_index", blenderVertexIndices)
@@ -104,6 +111,13 @@ class ImportA3D(Operator, ImportHelper):
uvData[po.loop_start].uv = blenderUV1s[blenderVertexIndices[indexI]]
uvData[po.loop_start+1].uv = blenderUV1s[blenderVertexIndices[indexI+1]]
uvData[po.loop_start+2].uv = blenderUV1s[blenderVertexIndices[indexI+2]]
if len(uv2) != 0:
uvData = me.uv_layers.new(name="UV2").data
for polygonI, po in enumerate(me.polygons):
indexI = polygonI * 3
uvData[po.loop_start].uv = blenderUV2s[blenderVertexIndices[indexI]]
uvData[po.loop_start+1].uv = blenderUV2s[blenderVertexIndices[indexI+1]]
uvData[po.loop_start+2].uv = blenderUV2s[blenderVertexIndices[indexI+2]]
# Apply materials (version 2)
faceIndexBase = 0
@@ -147,7 +161,6 @@ class ImportA3D(Operator, ImportHelper):
# Apply materials (version 3)
for materialID in objec.materialIDs:
print(materialID)
if materialID == -1:
continue
me.materials.append(materials[materialID])