ABelliqueux/blender_io_export_psx_mesh
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix visible obj occluded by portals

Browse Source
This commit is contained in:
ABelliqueux 2021-04-02 12:53:55 +02:00
parent 036b07e2be
commit 7ed9802886
1 changed files with 19 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
io_export_psx_tmesh.py
View File

@ -1412,47 +1412,58 @@ class ExportMyFormat(bpy.types.Operator, ExportHelper):
# Find out if we're left or right of portal # Find out if we're left or right of portal
# Get vertices world coordinates
v0 = hitObject.matrix_world * hitObject.data.vertices[0].co v0 = hitObject.matrix_world * hitObject.data.vertices[0].co
v1 = hitObject.matrix_world * hitObject.data.vertices[1].co v1 = hitObject.matrix_world * hitObject.data.vertices[1].co
# Check side :
# 'back' : portal in on the right of the cam, cam is on left of portal
# 'front' : portal in on the left of the cam, cam is on right of portal
side = checkLine(v0.x, v0.y, v1.x, v1.y , camera.location.x, camera.location.y, camera.location.x, camera.location.y ) side = checkLine(v0.x, v0.y, v1.x, v1.y , camera.location.x, camera.location.y, camera.location.x, camera.location.y )
if side == 'front': if side == 'front':
# we're on the right of the portal, origin.x must be > hitLocation.x
offset = [ 1.001, 0.999, 0.999 ] offset = [ 1.001, 0.999, 0.999 ]
else : else :
# we're on the left of the portal, origin.x must be < hitLocation.x
offset = [ 0.999, 1.001, 1.001 ] offset = [ 0.999, 1.001, 1.001 ]
# Add offset to hitLocation, so that the new ray won't hit the same portal
origin = Vector( ( hitLocation.x * offset[0], hitLocation.y * offset[1], hitLocation.z * offset[2] ) ) origin = Vector( ( hitLocation.x * offset[0], hitLocation.y * offset[1], hitLocation.z * offset[2] ) )
print(hitObject.name + " is a portal at " + str( hitLocation ) + " N : " + str(normal) + " - " + side + "Or : " + str(origin) ) # ~ print(hitObject.name + " is a portal at " + str( hitLocation ) + " N : " + str(normal) + " - " + side + "Or : " + str(origin) )
result, hitLocationPort, normal, index, hitObjectPort, matrix = scene.ray_cast( origin , dirToTarget ) result, hitLocationPort, normal, index, hitObjectPort, matrix = scene.ray_cast( origin , dirToTarget )
print( camera.name + " : recasting from " + str( origin ) + " to " + target.name ) # ~ print( camera.name + " : recasting from " + str( origin ) + " to " + target.name )
if hitObjectPort is not None: if hitObjectPort is not None:
if hitObjectPort in rayTargets: if hitObjectPort in rayTargets:
print(hitObjectPort.name) # ~ print(hitObjectPort.name)
visibleTarget.append(target) visibleTarget.append(target)
# If hitObject is not a portal, just add it
elif hitObject in rayTargets: elif hitObject in rayTargets:
visibleTarget.append(target) visibleTarget.append(target)
print("\n")
if bpy.data.objects[ actorPtr ] not in visibleTarget: if bpy.data.objects[ actorPtr ] not in visibleTarget:
visibleTarget.append( bpy.data.objects[ actorPtr ] ) visibleTarget.append( bpy.data.objects[ actorPtr ] )
prefix = CleanName(camera.name) prefix = CleanName(camera.name)
# Include Tim data # Include Tim data