MMPC/io_scene_a3d
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Reuse collision mesh data blocks

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Pyogenics
2025-04-10 22:38:12 +01:00
parent 20ed280a9d
commit 4851dec975
1 changed files with 19 additions and 18 deletions
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37
io_scene_a3d/BattleMapBlenderImporter.py
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@@ -46,6 +46,10 @@ class BattleMapBlenderImporter:
self.import_spawn_points = import_spawn_points self.import_spawn_points = import_spawn_points
self.import_lightmapdata = import_lightmapdata self.import_lightmapdata = import_lightmapdata
# Cache for collision meshes, don't cache triangles because they are set using unique vertices
self.collisionPlaneMesh = None
self.collisionBoxMesh = None
self.materials = {} self.materials = {}
def importData(self): def importData(self):
@@ -68,6 +72,19 @@ class BattleMapBlenderImporter:
# Collision geometry # Collision geometry
collisionObjects = [] collisionObjects = []
if self.import_collision_geom: if self.import_collision_geom:
# Create collision meshes
self.collisionPlaneMesh = bpy.data.meshes.new("collisionPlane")
bm = bmesh.new()
bmesh.ops.create_grid(bm, x_segments=1, y_segments=1, size=1.0)
bm.to_mesh(self.collisionPlaneMesh)
bm.free()
self.collisionBoxMesh = bpy.data.meshes.new("collisionBox")
bm = bmesh.new()
bmesh.ops.create_cube(bm)
bm.to_mesh(self.collisionBoxMesh)
bm.free()
# Load collision meshes # Load collision meshes
collisionTriangles = self.mapData.collisionGeometry.triangles + self.mapData.collisionGeometryOutsideGamingZone.triangles collisionTriangles = self.mapData.collisionGeometry.triangles + self.mapData.collisionGeometryOutsideGamingZone.triangles
collisionTriangleObjects = self.createBlenderCollisionTriangles(collisionTriangles) collisionTriangleObjects = self.createBlenderCollisionTriangles(collisionTriangles)
@@ -242,16 +259,8 @@ class BattleMapBlenderImporter:
def createBlenderCollisionPlanes(self, collisionPlanes): def createBlenderCollisionPlanes(self, collisionPlanes):
objects = [] objects = []
for collisionPlane in collisionPlanes: for collisionPlane in collisionPlanes:
# Create the mesh
me = bpy.data.meshes.new("collisionPlane")
bm = bmesh.new()
bmesh.ops.create_grid(bm, x_segments=1, y_segments=1, size=1.0)
bm.to_mesh(me)
bm.free()
# Create object # Create object
ob = bpy.data.objects.new("collisionPlane", me) ob = bpy.data.objects.new("collisionPlane", self.collisionPlaneMesh)
ob.location = collisionPlane.position ob.location = collisionPlane.position
ob.rotation_mode = "XYZ" ob.rotation_mode = "XYZ"
ob.rotation_euler = collisionPlane.rotation ob.rotation_euler = collisionPlane.rotation
@@ -264,16 +273,8 @@ class BattleMapBlenderImporter:
def createBlenderCollisionBoxes(self, collisionBoxes): def createBlenderCollisionBoxes(self, collisionBoxes):
objects = [] objects = []
for collisionBox in collisionBoxes: for collisionBox in collisionBoxes:
# Create the mesh
me = bpy.data.meshes.new("collisionBox")
bm = bmesh.new()
bmesh.ops.create_cube(bm)
bm.to_mesh(me)
bm.free()
# Create object # Create object
ob = bpy.data.objects.new("collisionBox", me) ob = bpy.data.objects.new("collisionBox", self.collisionBoxMesh)
ob.location = collisionBox.position ob.location = collisionBox.position
ob.rotation_mode = "XYZ" ob.rotation_mode = "XYZ"
ob.rotation_euler = collisionBox.rotation ob.rotation_euler = collisionBox.rotation