2 # =============================================================================
4 # Copyright . . . -----, ,----- ,---. .---.
5 # 2021-2023 |\ /| | / | | | | /|
6 # | \ / | +-- / +----- +---' | / |
7 # | \ / | | / | | \ | / |
8 # | \/ | | / | | \ | / |
9 # ' ' '--' [] '----- '----- ' ' '---' SOFTWARE
11 # =============================================================================
13 # Python exporter for Blender, compiles .mdl format for Skate Rift.
15 # Its really slow, sorry, I don't know how to speed it up.
16 # Also not sure why you need to put # before {} in code blocks, there is errors
20 import bpy
, math
, gpu
, os
23 from mathutils
import *
24 from gpu_extras
.batch
import batch_for_shader
27 "name":"Skate Rift model compiler",
28 "author": "Harry Godden (hgn)",
35 "category":"Import/Export",
38 class mdl_vert(Structure
): # 48 bytes. Quite large. Could compress
39 #{ # the normals and uvs to i16s. Not an
40 _pack_
= 1 # real issue, yet.
41 _fields_
= [("co",c_float
*3),
45 ("weights",c_uint16
*4),
49 class mdl_submesh(Structure
):
52 _fields_
= [("indice_start",c_uint32
),
53 ("indice_count",c_uint32
),
54 ("vertex_start",c_uint32
),
55 ("vertex_count",c_uint32
),
56 ("bbx",(c_float
*3)*2),
57 ("material_id",c_uint32
)] # index into the material array
60 class mdl_texture(Structure
):
63 _fields_
= [("pstr_name",c_uint32
),
64 ("pack_offset",c_uint32
),
65 ("pack_length",c_uint32
)]
68 class mdl_material(Structure
):
71 _fields_
= [("pstr_name",c_uint32
),
74 ("surface_prop",c_uint32
),
76 ("colour1",c_float
*4),
77 ("tex_diffuse",c_uint32
),
78 ("tex_decal",c_uint32
),
79 ("tex_normal",c_uint32
)]
82 class mdl_node(Structure
):
85 _fields_
= [("co",c_float
*3),
88 ("sub_uid",c_uint32
), # dont use
89 ("submesh_start",c_uint32
),
90 ("submesh_count",c_uint32
),
91 ("classtype",c_uint32
),
94 ("pstr_name",c_uint32
)]
97 class mdl_header(Structure
):
100 _fields_
= [("identifier",c_uint32
),
101 ("version",c_uint32
),
102 ("file_length",c_uint32
),
105 ("node_count",c_uint32
),
106 ("node_offset",c_uint32
),
108 ("submesh_count",c_uint32
),
109 ("submesh_offset",c_uint32
),
111 ("material_count",c_uint32
),
112 ("material_offset",c_uint32
),
114 ("texture_count",c_uint32
),
115 ("texture_offset",c_uint32
),
117 ("anim_count",c_uint32
),
118 ("anim_offset",c_uint32
),
120 ("entdata_size",c_uint32
),
121 ("entdata_offset",c_uint32
),
123 ("strings_size",c_uint32
),
124 ("strings_offset",c_uint32
),
126 ("keyframe_count",c_uint32
),
127 ("keyframe_offset",c_uint32
),
129 ("vertex_count",c_uint32
),
130 ("vertex_offset",c_uint32
),
132 ("indice_count",c_uint32
),
133 ("indice_offset",c_uint32
),
135 ("pack_size",c_uint32
),
136 ("pack_offset",c_uint32
)]
139 class mdl_animation(Structure
):
142 _fields_
= [("pstr_name",c_uint32
),
148 class mdl_keyframe(Structure
):
151 _fields_
= [("co",c_float
*3),
156 # ---------------------------------------------------------------------------- #
158 # Entity definitions #
160 # ---------------------------------------------------------------------------- #
162 # ctypes _fields_ defines the data which is filled in by:
163 # def encode_obj( _, node, node_def ):
165 # gizmos get drawn into the viewport via:
167 # def draw_scene_helpers( obj ):
169 # editor enterface, simiraliy:
171 # def editor_interface( layout, obj ):
176 # Purpose: A rift. must target another gate, the target gate can not have more
177 # than one target nodes of its own.
179 class classtype_gate(Structure
):
182 _fields_
= [("target",c_uint32
),
185 def encode_obj(_
, node
,node_def
):
189 obj
= node_def
['obj']
191 if obj
.cv_data
.target
!= None:
192 _
.target
= obj
.cv_data
.target
.cv_data
.uid
194 if obj
.type == 'MESH':
196 _
.dims
[0] = obj
.data
.cv_data
.v0
[0]
197 _
.dims
[1] = obj
.data
.cv_data
.v0
[1]
198 _
.dims
[2] = obj
.data
.cv_data
.v0
[2]
202 _
.dims
[0] = obj
.cv_data
.v0
[0]
203 _
.dims
[1] = obj
.cv_data
.v0
[1]
204 _
.dims
[2] = obj
.cv_data
.v0
[2]
209 def draw_scene_helpers( obj
):
211 global cv_view_verts
, cv_view_colours
213 if obj
.type == 'MESH':
214 dims
= obj
.data
.cv_data
.v0
216 dims
= obj
.cv_data
.v0
219 c
= Vector((0,0,dims
[2]))
221 vs
[0] = obj
.matrix_world
@ Vector((-dims
[0],0.0,-dims
[1]+dims
[2]))
222 vs
[1] = obj
.matrix_world
@ Vector((-dims
[0],0.0, dims
[1]+dims
[2]))
223 vs
[2] = obj
.matrix_world
@ Vector(( dims
[0],0.0, dims
[1]+dims
[2]))
224 vs
[3] = obj
.matrix_world
@ Vector(( dims
[0],0.0,-dims
[1]+dims
[2]))
225 vs
[4] = obj
.matrix_world
@ (c
+Vector((-1,0,-2)))
226 vs
[5] = obj
.matrix_world
@ (c
+Vector((-1,0, 2)))
227 vs
[6] = obj
.matrix_world
@ (c
+Vector(( 1,0, 2)))
228 vs
[7] = obj
.matrix_world
@ (c
+Vector((-1,0, 0)))
229 vs
[8] = obj
.matrix_world
@ (c
+Vector(( 1,0, 0)))
231 indices
= [(0,1),(1,2),(2,3),(3,0),(4,5),(5,6),(7,8)]
237 cv_view_verts
+= [(v0
[0],v0
[1],v0
[2])]
238 cv_view_verts
+= [(v1
[0],v1
[1],v1
[2])]
239 cv_view_colours
+= [(1,1,0,1),(1,1,0,1)]
242 sw
= (0.4,0.4,0.4,0.2)
243 if obj
.cv_data
.target
!= None:
244 cv_draw_arrow( obj
.location
, obj
.cv_data
.target
.location
, sw
)
248 def editor_interface( layout
, obj
):
250 layout
.prop( obj
.cv_data
, "target" )
253 layout
.label( text
=F
"(i) Data is stored in {mesh.name}" )
254 layout
.prop( mesh
.cv_data
, "v0", text
="Gate dimensions" )
260 # Purpose: player can reset here, its a safe place
261 # spawns can share the same name, the closest one will be picked
263 # when the world loads it will pick the one named 'start' first.
265 class classtype_spawn(Structure
):
268 _fields_
= [("pstr_alias",c_uint32
)]
270 def encode_obj(_
, node
,node_def
):
273 _
.pstr_alias
= encoder_process_pstr( node_def
['obj'].cv_data
.strp
)
277 def draw_scene_helpers( obj
):
279 global cv_view_verts
, cv_view_colours
282 vs
[0] = obj
.matrix_world
@ Vector((0,0,0))
283 vs
[1] = obj
.matrix_world
@ Vector((0,2,0))
284 vs
[2] = obj
.matrix_world
@ Vector((0.5,1,0))
285 vs
[3] = obj
.matrix_world
@ Vector((-0.5,1,0))
286 indices
= [(0,1),(1,2),(1,3)]
293 cv_view_verts
+= [(v0
[0],v0
[1],v0
[2])]
294 cv_view_verts
+= [(v1
[0],v1
[1],v1
[2])]
295 cv_view_colours
+= [(0,1,1,1),(0,1,1,1)]
298 cv_draw_sphere( obj
.location
, 20.0, [0.1,0,0.9,0.4] )
302 def editor_interface( layout
, obj
):
304 layout
.prop( obj
.cv_data
, "strp", text
="Alias" )
310 # Purpose: Tells the game to draw water HERE, at this entity.
312 class classtype_water(Structure
):
315 _fields_
= [("temp",c_uint32
)]
317 def encode_obj(_
, node
,node_def
):
326 # Purpose: Defines a route node and links to up to two more nodes
328 class classtype_route_node(Structure
):
331 _fields_
= [("target",c_uint32
),
332 ("target1",c_uint32
)]
334 def encode_obj(_
, node
,node_def
):
337 obj
= node_def
['obj']
339 if obj
.cv_data
.target
!= None:
340 _
.target
= obj
.cv_data
.target
.cv_data
.uid
341 if obj
.cv_data
.target1
!= None:
342 _
.target1
= obj
.cv_data
.target1
.cv_data
.uid
346 def draw_scene_helpers( obj
):
348 global cv_view_verts
, cv_view_colours
350 sw
= Vector((0.4,0.4,0.4,0.2))
351 sw2
= Vector((1.5,0.2,0.2,0.0))
352 if obj
.cv_data
.target
!= None:
353 cv_draw_bpath( obj
, obj
.cv_data
.target
, sw
, sw
)
354 if obj
.cv_data
.target1
!= None:
355 cv_draw_bpath( obj
, obj
.cv_data
.target1
, sw
, sw
)
357 cv_draw_bhandle( obj
, 1.0, (0.8,0.8,0.8,1.0) )
358 cv_draw_bhandle( obj
, -1.0, (0.4,0.4,0.4,1.0) )
361 obj
.matrix_world
.to_quaternion() @ Vector((0,0,-6+1.5))
362 cv_draw_arrow( obj
.location
, p1
, sw
)
366 def editor_interface( layout
, obj
):
368 layout
.prop( obj
.cv_data
, "target", text
="Left" )
369 layout
.prop( obj
.cv_data
, "target1", text
="Right" )
375 # Purpose: Defines a route, its 'starting' point, and the colour to use for it
377 class classtype_route(Structure
):
380 _fields_
= [("id_start",c_uint32
),
381 ("pstr_name",c_uint32
),
382 ("colour",c_float
*3)]
384 def encode_obj(_
, node
,node_def
):
387 obj
= node_def
['obj']
389 _
.colour
[0] = obj
.cv_data
.colour
[0]
390 _
.colour
[1] = obj
.cv_data
.colour
[1]
391 _
.colour
[2] = obj
.cv_data
.colour
[2]
392 _
.pstr_name
= encoder_process_pstr( obj
.cv_data
.strp
)
394 if obj
.cv_data
.target
!= None:
395 _
.id_start
= obj
.cv_data
.target
.cv_data
.uid
399 def draw_scene_helpers( obj
):
401 global cv_view_verts
, cv_view_colours
, cv_view_course_i
403 if obj
.cv_data
.target
:
404 cv_draw_arrow( obj
.location
, obj
.cv_data
.target
.location
, [1,1,1,1] )
406 # Tries to simulate how we do it in the game
410 stack
[0] = obj
.cv_data
.target
412 loop_complete
= False
416 if stack_i
[si
-1] == 2:
421 if si
== 0: # Loop failed to complete
427 targets
= [None,None]
428 targets
[0] = node
.cv_data
.target
430 if node
.cv_data
.classtype
== 'classtype_route_node':
432 targets
[1] = node
.cv_data
.target1
435 nextnode
= targets
[stack_i
[si
-1]]
438 if nextnode
!= None: # branch
440 if nextnode
== stack
[0]: # Loop completed
449 if stack
[sj
] == nextnode
: # invalidated path
468 cc
= Vector((obj
.cv_data
.colour
[0],\
469 obj
.cv_data
.colour
[1],\
470 obj
.cv_data
.colour
[2],\
477 if stack
[sj
].cv_data
.classtype
== 'classtype_gate' and \
478 stack
[sk
].cv_data
.classtype
== 'classtype_gate':
480 dist
= (stack
[sj
].location
-stack
[sk
].location
).magnitude
481 cv_draw_sbpath( stack
[sj
], stack
[sk
], cc
*0.4, cc
, dist
, dist
)
484 cv_draw_bpath( stack
[sj
], stack
[sk
], cc
, cc
)
487 cv_view_course_i
+= 1
492 def editor_interface( layout
, obj
):
494 layout
.prop( obj
.cv_data
, "target", text
="'Start' from" )
495 layout
.prop( obj
.cv_data
, "colour" )
496 layout
.prop( obj
.cv_data
, "strp", text
="Name" )
502 # Purpose: links an mesh node to a type 11
504 class classtype_skin(Structure
):
507 _fields_
= [("skeleton",c_uint32
)]
509 def encode_obj(_
, node
,node_def
):
513 armature_def
= node_def
['linked_armature']
514 _
.skeleton
= armature_def
['obj'].cv_data
.uid
520 # Purpose: defines the allocation requirements for a skeleton
522 class classtype_skeleton(Structure
):
525 _fields_
= [("channels",c_uint32
),
526 ("ik_count",c_uint32
),
527 ("collider_count",c_uint32
),
528 ("anim_start",c_uint32
),
529 ("anim_count",c_uint32
)]
531 def encode_obj(_
, node
,node_def
):
535 _
.channels
= len( node_def
['bones'] )
536 _
.ik_count
= node_def
['ik_count']
537 _
.collider_count
= node_def
['collider_count']
538 _
.anim_start
= node_def
['anim_start']
539 _
.anim_count
= node_def
['anim_count']
546 # Purpose: intrinsic bone type, stores collision information and limits too
548 class classtype_bone(Structure
):
551 _fields_
= [("flags",c_uint32
),
552 ("ik_target",c_uint32
),
553 ("ik_pole",c_uint32
),
554 ("hitbox",(c_float
*3)*2),
555 ("conevx",c_float
*3),
556 ("conevy",c_float
*3),
557 ("coneva",c_float
*3),
560 def encode_obj(_
, node
,node_def
):
564 armature_def
= node_def
['linked_armature']
565 obj
= node_def
['bone']
567 _
.flags
= node_def
['deform']
569 if 'ik_target' in node_def
:
572 _
.ik_target
= armature_def
['bones'].index( node_def
['ik_target'] )
573 _
.ik_pole
= armature_def
['bones'].index( node_def
['ik_pole'] )
578 if obj
.cv_data
.collider
!= 'collider_none':
580 if obj
.cv_data
.collider
== 'collider_box':
585 _
.hitbox
[0][0] = obj
.cv_data
.v0
[0]
586 _
.hitbox
[0][1] = obj
.cv_data
.v0
[2]
587 _
.hitbox
[0][2] = -obj
.cv_data
.v1
[1]
588 _
.hitbox
[1][0] = obj
.cv_data
.v1
[0]
589 _
.hitbox
[1][1] = obj
.cv_data
.v1
[2]
590 _
.hitbox
[1][2] = -obj
.cv_data
.v0
[1]
596 _
.conevx
[0] = obj
.cv_data
.conevx
[0]
597 _
.conevx
[1] = obj
.cv_data
.conevx
[2]
598 _
.conevx
[2] = -obj
.cv_data
.conevx
[1]
599 _
.conevy
[0] = obj
.cv_data
.conevy
[0]
600 _
.conevy
[1] = obj
.cv_data
.conevy
[2]
601 _
.conevy
[2] = -obj
.cv_data
.conevy
[1]
602 _
.coneva
[0] = obj
.cv_data
.coneva
[0]
603 _
.coneva
[1] = obj
.cv_data
.coneva
[2]
604 _
.coneva
[2] = -obj
.cv_data
.coneva
[1]
605 _
.conet
= obj
.cv_data
.conet
612 # Purpose: sends a signal to another entity
614 class classtype_trigger(Structure
):
617 _fields_
= [("target",c_uint32
)]
619 def encode_obj(_
, node
,node_def
):
622 if node_def
['obj'].cv_data
.target
:
623 _
.target
= node_def
['obj'].cv_data
.target
.cv_data
.uid
627 def draw_scene_helpers( obj
):
629 global cv_view_verts
, cv_view_colours
630 cv_draw_ucube( obj
.matrix_world
, [0,1,0,1] )
632 if obj
.cv_data
.target
:
633 cv_draw_arrow( obj
.location
, obj
.cv_data
.target
.location
, [1,1,1,1] )
637 def editor_interface( layout
, obj
):
639 layout
.prop( obj
.cv_data
, "target", text
="Triggers" )
645 # Purpose: Gives the player an achievement.
646 # No cheating! You shouldn't use this entity anyway, since only ME can
647 # add achievements to the steam ;)
649 class classtype_logic_achievement(Structure
):
652 _fields_
= [("pstr_name",c_uint32
)]
654 def encode_obj(_
, node
,node_def
):
657 _
.pstr_name
= encoder_process_pstr( node_def
['obj'].cv_data
.strp
)
661 def editor_interface( layout
, obj
):
663 layout
.prop( obj
.cv_data
, "strp", text
="Achievement ID" )
669 # Purpose: sends a signal to another entity
671 class classtype_logic_relay(Structure
):
674 _fields_
= [("targets",c_uint32
*4)]
676 def encode_obj(_
, node
,node_def
):
679 obj
= node_def
['obj']
680 if obj
.cv_data
.target
:
681 _
.targets
[0] = obj
.cv_data
.target
.cv_data
.uid
682 if obj
.cv_data
.target1
:
683 _
.targets
[1] = obj
.cv_data
.target1
.cv_data
.uid
684 if obj
.cv_data
.target2
:
685 _
.targets
[2] = obj
.cv_data
.target2
.cv_data
.uid
686 if obj
.cv_data
.target3
:
687 _
.targets
[3] = obj
.cv_data
.target3
.cv_data
.uid
691 def draw_scene_helpers( obj
):
693 global cv_view_verts
, cv_view_colours
695 if obj
.cv_data
.target
:
696 cv_draw_arrow( obj
.location
, obj
.cv_data
.target
.location
, [1,1,1,1] )
697 if obj
.cv_data
.target1
:
698 cv_draw_arrow( obj
.location
, obj
.cv_data
.target1
.location
, [1,1,1,1] )
699 if obj
.cv_data
.target2
:
700 cv_draw_arrow( obj
.location
, obj
.cv_data
.target2
.location
, [1,1,1,1] )
701 if obj
.cv_data
.target3
:
702 cv_draw_arrow( obj
.location
, obj
.cv_data
.target3
.location
, [1,1,1,1] )
706 def editor_interface( layout
, obj
):
708 layout
.prop( obj
.cv_data
, "target", text
="Triggers" )
709 layout
.prop( obj
.cv_data
, "target1", text
="Triggers" )
710 layout
.prop( obj
.cv_data
, "target2", text
="Triggers" )
711 layout
.prop( obj
.cv_data
, "target3", text
="Triggers" )
717 # Purpose: Plays some audio (44100hz .ogg vorbis only)
718 # NOTE: There is a 32mb limit on the audio buffer, world audio is
719 # decompressed and stored in signed 16 bit integers (2 bytes)
722 # volume: not used if has 3D flag
724 # AUDIO_FLAG_LOOP 0x1
725 # AUDIO_FLAG_ONESHOT 0x2 (DONT USE THIS, it breaks semaphores)
726 # AUDIO_FLAG_SPACIAL_3D 0x4 (Probably what you want)
727 # AUDIO_FLAG_AUTO_START 0x8 (Play when the world starts)
729 # the rest are just internal flags, only use the above 3.
731 class classtype_audio(Structure
):
734 _fields_
= [("pstr_file",c_uint32
),
738 def encode_obj(_
, node
,node_def
):
742 obj
= node_def
['obj']
744 _
.pstr_file
= encoder_process_pstr( obj
.cv_data
.strp
)
747 if obj
.cv_data
.bp0
: flags |
= 0x1
748 if obj
.cv_data
.bp1
: flags |
= 0x4
749 if obj
.cv_data
.bp2
: flags |
= 0x8
752 _
.volume
= obj
.cv_data
.fltp
756 def editor_interface( layout
, obj
):
758 layout
.prop( obj
.cv_data
, "strp" )
760 layout
.prop( obj
.cv_data
, "bp0", text
= "Looping" )
761 layout
.prop( obj
.cv_data
, "bp1", text
= "3D Audio" )
762 layout
.prop( obj
.cv_data
, "bp2", text
= "Auto Start" )
766 def draw_scene_helpers( obj
):
768 global cv_view_verts
, cv_view_colours
770 cv_draw_sphere( obj
.location
, obj
.scale
[0], [1,1,0,1] )
776 # Purpose: point light
778 class classtype_point_light(Structure
):
781 _fields_
= [("colour",c_float
*4)]
783 def encode_obj(_
, node
, node_def
):
787 data
= node_def
['obj'].data
788 _
.colour
[0] = data
.color
[0]
789 _
.colour
[1] = data
.color
[1]
790 _
.colour
[2] = data
.color
[2]
791 _
.colour
[3] = data
.energy
795 def editor_interface( layout
, obj
):
801 class classtype_spawn_link(Structure
):
804 _fields_
= [("connections",c_uint32
*4)]
806 def encode_obj(_
, node
,node_def
):
812 def editor_interface( layout
, obj
):
818 def draw_scene_helpers( obj
):
820 global cv_view_verts
, cv_view_colours
824 for obj1
in bpy
.context
.collection
.objects
:
826 if (obj1
.cv_data
.classtype
!= 'classtype_spawn_link') and \
827 (obj1
.cv_data
.classtype
!= 'classtype_spawn') :
830 if (obj1
.location
- obj
.location
).length
< 40.0:
832 cv_draw_line( obj
.location
, obj1
.location
, [1,1,1,1] )
840 cv_draw_sphere( obj
.location
, 20.0, [0.5,0,0.2,0.4] )
844 # ---------------------------------------------------------------------------- #
848 # ---------------------------------------------------------------------------- #
850 # Current encoder state
856 def encoder_init( collection
):
862 # The actual file header
864 'header': mdl_header(),
868 'pack_textures': collection
.cv_data
.pack_textures
,
870 # Compiled data chunks (each can be read optionally by the client)
874 #1---------------------------------
875 'node': [], # Metadata 'chunk'
880 'entdata': bytearray(), # variable width
881 'strings': bytearray(), # .
882 #2---------------------------------
883 'keyframe': [], # Animations
884 #3---------------------------------
885 'vertex': [], # Mesh data
887 #4---------------------------------
888 'pack': bytearray() # Other generic packed data
891 # All objects of the model in their final heirachy
897 # Allows us to reuse definitions
901 'material_cache': {},
905 g_encoder
['header'].identifier
= 0xABCD0000
906 g_encoder
['header'].version
= 1
908 # Add fake NoneID material and texture
910 none_material
= mdl_material()
911 none_material
.pstr_name
= encoder_process_pstr( "" )
912 none_material
.texture_id
= 0
914 none_texture
= mdl_texture()
915 none_texture
.pstr_name
= encoder_process_pstr( "" )
916 none_texture
.pack_offset
= 0
917 none_texture
.pack_length
= 0
919 g_encoder
['data']['material'] += [none_material
]
920 g_encoder
['data']['texture'] += [none_texture
]
922 g_encoder
['data']['pack'].extend( b
'datapack\0\0\0\0\0\0\0\0' )
937 root
.pstr_name
= encoder_process_pstr('')
938 root
.submesh_start
= 0
939 root
.submesh_count
= 0
942 root
.parent
= 0xffffffff
944 g_encoder
['data']['node'] += [root
]
948 # fill with 0x00 until a multiple of align. Returns how many bytes it added
950 def bytearray_align_to( buffer, align
, offset
=0 ):
954 while ((len(buffer)+offset
) % align
) != 0:
956 buffer.extend( b
'\0' )
963 # Add a string to the string buffer except if it already exists there then we
964 # just return its ID.
966 def encoder_process_pstr( s
):
970 cache
= g_encoder
['string_cache']
975 cache
[s
] = len( g_encoder
['data']['strings'] )
977 buffer = g_encoder
['data']['strings']
978 buffer.extend( s
.encode('utf-8') )
979 buffer.extend( b
'\0' )
981 bytearray_align_to( buffer, 4 )
985 def get_texture_resource_name( img
):
987 return os
.path
.splitext( img
.name
)[0]
992 def encoder_process_texture( img
):
999 cache
= g_encoder
['texture_cache']
1000 buffer = g_encoder
['data']['texture']
1001 pack
= g_encoder
['data']['pack']
1003 name
= get_texture_resource_name( img
)
1008 cache
[name
] = len( buffer )
1011 tex
.pstr_name
= encoder_process_pstr( name
)
1013 if g_encoder
['pack_textures']:
1015 tex
.pack_offset
= len( pack
)
1016 pack
.extend( qoi_encode( img
) )
1017 tex
.pack_length
= len( pack
) - tex
.pack_offset
1026 def material_tex_image(v
):
1036 cxr_graph_mapping
= \
1038 # Default shader setup
1045 "image": "tex_diffuse"
1049 "A": material_tex_image("tex_diffuse"),
1050 "B": material_tex_image("tex_decal")
1057 "Color": material_tex_image("tex_normal")
1063 # https://harrygodden.com/git/?p=convexer.git;a=blob;f=__init__.py;#l1164
1065 def material_info(mat
):
1069 # Using the cv_graph_mapping as a reference, go through the shader
1070 # graph and gather all $props from it.
1072 def _graph_read( node_def
, node
=None, depth
=0 ):
1081 _graph_read
.extracted
= []
1083 for node_idname
in node_def
:
1085 for n
in mat
.node_tree
.nodes
:
1087 if n
.name
== node_idname
:
1089 node_def
= node_def
[node_idname
]
1097 for link
in node_def
:
1099 link_def
= node_def
[link
]
1101 if isinstance( link_def
, dict ):
1104 for x
in node
.inputs
:
1106 if isinstance( x
, bpy
.types
.NodeSocketColor
):
1116 if node_link
and node_link
.is_linked
:
1118 # look for definitions for the connected node type
1120 from_node
= node_link
.links
[0].from_node
1122 node_name
= from_node
.name
.split('.')[0]
1123 if node_name
in link_def
:
1125 from_node_def
= link_def
[ node_name
]
1127 _graph_read( from_node_def
, from_node
, depth
+1 )
1131 # TODO: Make a warning for this?
1135 if "default" in link_def
:
1137 prop
= link_def
['default']
1138 info
[prop
] = node_link
.default_value
1145 info
[prop
] = getattr( node
, link
)
1150 _graph_read( cxr_graph_mapping
)
1154 # Add a material to the material buffer. Returns 0 (None ID) if invalid
1156 def encoder_process_material( mat
):
1163 cache
= g_encoder
['material_cache']
1164 buffer = g_encoder
['data']['material']
1166 if mat
.name
in cache
:
1167 return cache
[mat
.name
]
1169 cache
[mat
.name
] = len( buffer )
1171 dest
= mdl_material()
1172 dest
.pstr_name
= encoder_process_pstr( mat
.name
)
1175 if mat
.cv_data
.collision
:
1177 if mat
.cv_data
.skate_surface
: flags |
= 0x1
1178 if mat
.cv_data
.grind_surface
: flags |
= (0x8|
0x1)
1180 if mat
.cv_data
.grow_grass
: flags |
= 0x4
1183 if mat
.cv_data
.surface_prop
== 'concrete': dest
.surface_prop
= 0
1184 if mat
.cv_data
.surface_prop
== 'wood': dest
.surface_prop
= 1
1185 if mat
.cv_data
.surface_prop
== 'grass': dest
.surface_prop
= 2
1187 if mat
.cv_data
.shader
== 'standard': dest
.shader
= 0
1188 if mat
.cv_data
.shader
== 'standard_cutout': dest
.shader
= 1
1189 if mat
.cv_data
.shader
== 'terrain_blend':
1193 dest
.colour
[0] = pow( mat
.cv_data
.sand_colour
[0], 1.0/2.2 )
1194 dest
.colour
[1] = pow( mat
.cv_data
.sand_colour
[1], 1.0/2.2 )
1195 dest
.colour
[2] = pow( mat
.cv_data
.sand_colour
[2], 1.0/2.2 )
1196 dest
.colour
[3] = 1.0
1198 dest
.colour1
[0] = mat
.cv_data
.blend_offset
[0]
1199 dest
.colour1
[1] = mat
.cv_data
.blend_offset
[1]
1202 if mat
.cv_data
.shader
== 'vertex_blend':
1206 dest
.colour1
[0] = mat
.cv_data
.blend_offset
[0]
1207 dest
.colour1
[1] = mat
.cv_data
.blend_offset
[1]
1210 if mat
.cv_data
.shader
== 'water':
1214 dest
.colour
[0] = pow( mat
.cv_data
.shore_colour
[0], 1.0/2.2 )
1215 dest
.colour
[1] = pow( mat
.cv_data
.shore_colour
[1], 1.0/2.2 )
1216 dest
.colour
[2] = pow( mat
.cv_data
.shore_colour
[2], 1.0/2.2 )
1217 dest
.colour
[3] = 1.0
1218 dest
.colour1
[0] = pow( mat
.cv_data
.ocean_colour
[0], 1.0/2.2 )
1219 dest
.colour1
[1] = pow( mat
.cv_data
.ocean_colour
[1], 1.0/2.2 )
1220 dest
.colour1
[2] = pow( mat
.cv_data
.ocean_colour
[2], 1.0/2.2 )
1221 dest
.colour1
[3] = 1.0
1224 inf
= material_info( mat
)
1226 if mat
.cv_data
.shader
== 'standard' or \
1227 mat
.cv_data
.shader
== 'standard_cutout' or \
1228 mat
.cv_data
.shader
== 'terrain_blend' or \
1229 mat
.cv_data
.shader
== 'vertex_blend':
1231 if 'tex_diffuse' in inf
:
1232 dest
.tex_diffuse
= encoder_process_texture(inf
['tex_diffuse'])
1236 return cache
[mat
.name
]
1239 # Create a tree structure containing all the objects in the collection
1241 def encoder_build_scene_graph( collection
):
1245 print( " creating scene graph" )
1249 graph
= g_encoder
['scene_graph']
1250 graph_lookup
= g_encoder
['graph_lookup']
1253 graph
["children"] = []
1255 graph
["parent"] = None
1260 uid
= g_encoder
['uid_count']
1261 g_encoder
['uid_count'] += 1
1265 for obj
in collection
.all_objects
:
1267 if obj
.parent
: continue
1269 def _extend( p
, n
, d
):
1276 tree
["children"] = []
1282 # Descend into amature
1284 if n
.type == 'ARMATURE':
1286 tree
["bones"] = [None] # None is the root transform
1287 tree
["ik_count"] = 0
1288 tree
["collider_count"] = 0
1289 tree
["compile_animation"] = collection
.cv_data
.animations
1291 # Here also collects some information about constraints, ik and
1292 # counts colliders for the armature.
1294 def _extendb( p
, n
, d
):
1300 btree
["linked_armature"] = tree
1301 btree
["uid"] = _new_uid()
1302 btree
["children"] = []
1305 tree
["bones"] += [n
.name
]
1307 for c
in n
.children
:
1309 _extendb( btree
, c
, d
+1 )
1312 for c
in tree
['obj'].pose
.bones
[n
.name
].constraints
:
1316 btree
["ik_target"] = c
.subtarget
1317 btree
["ik_pole"] = c
.pole_subtarget
1318 tree
["ik_count"] += 1
1322 if n
.cv_data
.collider
!= 'collider_none':
1323 tree
['collider_count'] += 1
1325 btree
['deform'] = n
.use_deform
1326 p
['children'] += [btree
]
1329 for b
in n
.data
.bones
:
1331 _extendb( tree
, b
, d
+1 )
1334 # Recurse into children of this object
1336 for obj1
in n
.children
:
1338 for c1
in obj1
.users_collection
:
1340 if c1
== collection
:
1342 _extend( tree
, obj1
, d
+1 )
1348 p
["children"] += [tree
]
1349 graph_lookup
[n
] = tree
1353 _extend( graph
, obj
, 1 )
1359 # Kind of a useless thing i made but it looks cool and adds complexity!!1
1361 def encoder_graph_iterator( root
):
1363 for c
in root
['children']:
1366 yield from encoder_graph_iterator(c
)
1371 # Push a vertex into the model file, or return a cached index (c_uint32)
1373 def encoder_vertex_push( vertex_reference
, co
,norm
,uv
,colour
,groups
,weights
):
1376 buffer = g_encoder
['data']['vertex']
1379 m
= float(10**TOLERENCE
)
1381 # Would be nice to know if this can be done faster than it currently runs,
1384 key
= (int(co
[0]*m
+0.5),
1392 colour
[0], # these guys are already quantized
1405 if key
in vertex_reference
:
1406 return vertex_reference
[key
]
1409 index
= c_uint32( len(vertex_reference
) )
1410 vertex_reference
[key
] = index
1418 v
.norm
[2] = -norm
[1]
1421 v
.colour
[0] = colour
[0]
1422 v
.colour
[1] = colour
[1]
1423 v
.colour
[2] = colour
[2]
1424 v
.colour
[3] = colour
[3]
1425 v
.weights
[0] = weights
[0]
1426 v
.weights
[1] = weights
[1]
1427 v
.weights
[2] = weights
[2]
1428 v
.weights
[3] = weights
[3]
1429 v
.groups
[0] = groups
[0]
1430 v
.groups
[1] = groups
[1]
1431 v
.groups
[2] = groups
[2]
1432 v
.groups
[3] = groups
[3]
1440 # Compile a mesh (or use one from the cache) onto node, based on node_def
1443 def encoder_compile_mesh( node
, node_def
):
1447 graph
= g_encoder
['scene_graph']
1448 graph_lookup
= g_encoder
['graph_lookup']
1449 mesh_cache
= g_encoder
['mesh_cache']
1450 obj
= node_def
['obj']
1452 can_use_cache
= True
1454 # Check for modifiers that typically change the data per-instance
1455 # there is no well defined rule for the choices here, its just what i've
1456 # needed while producing the game.
1458 # It may be possible to detect these cases automatically.
1460 for mod
in obj
.modifiers
:
1462 if mod
.type == 'DATA_TRANSFER' or mod
.type == 'SHRINKWRAP' or \
1463 mod
.type == 'BOOLEAN' or mod
.type == 'CURVE' or \
1464 mod
.type == 'ARRAY':
1466 can_use_cache
= False
1469 if mod
.type == 'ARMATURE':
1470 armature_def
= graph_lookup
[mod
.object]
1472 # Check the cache first
1474 if can_use_cache
and (obj
.data
.name
in mesh_cache
):
1476 ref
= mesh_cache
[obj
.data
.name
]
1477 node
.submesh_start
= ref
.submesh_start
1478 node
.submesh_count
= ref
.submesh_count
1482 # Compile a whole new mesh
1484 node
.submesh_start
= len( g_encoder
['data']['submesh'] )
1485 node
.submesh_count
= 0
1487 dgraph
= bpy
.context
.evaluated_depsgraph_get()
1488 data
= obj
.evaluated_get(dgraph
).data
1489 data
.calc_loop_triangles()
1490 data
.calc_normals_split()
1492 # Mesh is split into submeshes based on their material
1494 mat_list
= data
.materials
if len(data
.materials
) > 0 else [None]
1495 for material_id
, mat
in enumerate(mat_list
):
1500 sm
.indice_start
= len( g_encoder
['data']['indice'] )
1501 sm
.vertex_start
= len( g_encoder
['data']['vertex'] )
1504 sm
.material_id
= encoder_process_material( mat
)
1508 sm
.bbx
[0][i
] = 999999
1509 sm
.bbx
[1][i
] = -999999
1512 # Keep a reference to very very very similar vertices
1514 vertex_reference
= {}
1516 # Write the vertex / indice data
1518 for tri_index
, tri
in enumerate(data
.loop_triangles
):
1520 if tri
.material_index
!= material_id
:
1525 vert
= data
.vertices
[tri
.vertices
[j
]]
1527 vi
= data
.loops
[li
].vertex_index
1529 # Gather vertex information
1532 norm
= data
.loops
[li
].normal
1534 colour
= (255,255,255,255)
1541 uv
= data
.uv_layers
.active
.data
[li
].uv
1545 if data
.vertex_colors
:
1547 colour
= data
.vertex_colors
.active
.data
[li
].color
1548 colour
= (int(colour
[0]*255.0),\
1549 int(colour
[1]*255.0),\
1550 int(colour
[2]*255.0),\
1551 int(colour
[3]*255.0))
1554 # Weight groups: truncates to the 3 with the most influence. The
1555 # fourth bone ID is never used by the shader so it is
1560 src_groups
= [_
for _
in data
.vertices
[vi
].groups \
1561 if obj
.vertex_groups
[_
.group
].name
in \
1562 armature_def
['bones']]
1564 weight_groups
= sorted( src_groups
, key
= \
1565 lambda a
: a
.weight
, reverse
=True )
1569 if len(weight_groups
) > ml
:
1571 g
= weight_groups
[ml
]
1572 name
= obj
.vertex_groups
[g
.group
].name
1575 weights
[ml
] = weight
1576 groups
[ml
] = armature_def
['bones'].index(name
)
1581 if len(weight_groups
) > 0:
1583 inv_norm
= (1.0/tot
) * 65535.0
1586 weights
[ml
] = int( weights
[ml
] * inv_norm
)
1587 weights
[ml
] = min( weights
[ml
], 65535 )
1588 weights
[ml
] = max( weights
[ml
], 0 )
1594 li1
= tri
.loops
[(j
+1)%3]
1595 vi1
= data
.loops
[li1
].vertex_index
1596 e0
= data
.edges
[ data
.loops
[li
].edge_index
]
1598 if e0
.use_freestyle_mark
and \
1599 ((e0
.vertices
[0] == vi
and e0
.vertices
[1] == vi1
) or \
1600 (e0
.vertices
[0] == vi1
and e0
.vertices
[1] == vi
)):
1606 # Add vertex and expand bound box
1608 index
= encoder_vertex_push( vertex_reference
, co
, \
1614 g_encoder
['data']['indice'] += [index
]
1618 # How many unique verts did we add in total
1620 sm
.vertex_count
= len(g_encoder
['data']['vertex']) - sm
.vertex_start
1621 sm
.indice_count
= len(g_encoder
['data']['indice']) - sm
.indice_start
1623 # Make sure bounding box isn't -inf -> inf if no vertices
1625 if sm
.vertex_count
== 0:
1631 for j
in range(sm
.vertex_count
):
1633 vert
= g_encoder
['data']['vertex'][ sm
.vertex_start
+ j
]
1637 sm
.bbx
[0][i
] = min( sm
.bbx
[0][i
], vert
.co
[i
] )
1638 sm
.bbx
[1][i
] = max( sm
.bbx
[1][i
], vert
.co
[i
] )
1643 # Add submesh to encoder
1645 g_encoder
['data']['submesh'] += [sm
]
1646 node
.submesh_count
+= 1
1650 # Save a reference to this node since we want to reuse the submesh indices
1652 g_encoder
['mesh_cache'][obj
.data
.name
] = node
1656 def encoder_compile_ent_as( name
, node
, node_def
):
1660 if name
== 'classtype_none':
1666 elif name
not in globals():
1668 print( "Classtype '" +name
+ "' is unknown!" )
1672 buffer = g_encoder
['data']['entdata']
1673 node
.offset
= len(buffer)
1675 cl
= globals()[ name
]
1677 inst
.encode_obj( node
, node_def
)
1679 buffer.extend( bytearray(inst
) )
1680 bytearray_align_to( buffer, 4 )
1683 # Compiles animation data into model and gives us some extra node_def entries
1685 def encoder_compile_armature( node
, node_def
):
1689 entdata
= g_encoder
['data']['entdata']
1690 animdata
= g_encoder
['data']['anim']
1691 keyframedata
= g_encoder
['data']['keyframe']
1692 mesh_cache
= g_encoder
['mesh_cache']
1693 obj
= node_def
['obj']
1694 bones
= node_def
['bones']
1697 node_def
['anim_start'] = len(animdata
)
1698 node_def
['anim_count'] = 0
1700 if not node_def
['compile_animation']:
1707 if obj
.animation_data
:
1709 # So we can restore later
1711 previous_frame
= bpy
.context
.scene
.frame_current
1712 previous_action
= obj
.animation_data
.action
1713 POSE_OR_REST_CACHE
= obj
.data
.pose_position
1714 obj
.data
.pose_position
= 'POSE'
1716 for NLALayer
in obj
.animation_data
.nla_tracks
:
1718 for NLAStrip
in NLALayer
.strips
:
1722 for a
in bpy
.data
.actions
:
1724 if a
.name
== NLAStrip
.name
:
1726 obj
.animation_data
.action
= a
1731 # Clip to NLA settings
1733 anim_start
= int(NLAStrip
.action_frame_start
)
1734 anim_end
= int(NLAStrip
.action_frame_end
)
1738 anim
= mdl_animation()
1739 anim
.pstr_name
= encoder_process_pstr( NLAStrip
.action
.name
)
1741 anim
.offset
= len(keyframedata
)
1742 anim
.length
= anim_end
-anim_start
1744 # Export the keyframes
1745 for frame
in range(anim_start
,anim_end
):
1747 bpy
.context
.scene
.frame_set(frame
)
1749 for bone_name
in bones
:
1751 for pb
in obj
.pose
.bones
:
1753 if pb
.name
!= bone_name
: continue
1755 rb
= obj
.data
.bones
[ bone_name
]
1757 # relative bone matrix
1758 if rb
.parent
is not None:
1760 offset_mtx
= rb
.parent
.matrix_local
1761 offset_mtx
= offset_mtx
.inverted_safe() @ \
1764 inv_parent
= pb
.parent
.matrix
@ offset_mtx
1765 inv_parent
.invert_safe()
1766 fpm
= inv_parent
@ pb
.matrix
1770 bone_mtx
= rb
.matrix
.to_4x4()
1771 local_inv
= rb
.matrix_local
.inverted_safe()
1772 fpm
= bone_mtx
@ local_inv
@ pb
.matrix
1775 loc
, rot
, sca
= fpm
.decompose()
1778 final_pos
= Vector(( loc
[0], loc
[2], -loc
[1] ))
1781 lc_m
= pb
.matrix_channel
.to_3x3()
1782 if pb
.parent
is not None:
1784 smtx
= pb
.parent
.matrix_channel
.to_3x3()
1785 lc_m
= smtx
.inverted() @ lc_m
1787 rq
= lc_m
.to_quaternion()
1790 kf
.co
[0] = final_pos
[0]
1791 kf
.co
[1] = final_pos
[1]
1792 kf
.co
[2] = final_pos
[2]
1804 keyframedata
+= [kf
]
1810 # Add to animation buffer
1813 node_def
['anim_count'] += 1
1817 status_name
= F
" " + " |"*(node_def
['depth']-1)
1818 print( F
"{status_name} | *anim: {NLAStrip.action.name}" )
1822 # Restore context to how it was before
1824 bpy
.context
.scene
.frame_set( previous_frame
)
1825 obj
.animation_data
.action
= previous_action
1826 obj
.data
.pose_position
= POSE_OR_REST_CACHE
1830 # We are trying to compile this node_def
1832 def encoder_process_definition( node_def
):
1836 # data sources for object/bone are taken differently
1838 if 'obj' in node_def
:
1840 obj
= node_def
['obj']
1842 obj_co
= obj
.location
1844 if obj_type
== 'ARMATURE':
1845 obj_classtype
= 'classtype_skeleton'
1846 elif obj_type
== 'LIGHT':
1848 if obj
.data
.type == 'POINT':
1849 obj_classtype
= 'classtype_point_light'
1853 obj_classtype
= obj
.cv_data
.classtype
1855 # Check for armature deform
1857 for mod
in obj
.modifiers
:
1859 if mod
.type == 'ARMATURE':
1861 obj_classtype
= 'classtype_skin'
1863 # Make sure to freeze armature in rest while we collect
1864 # vertex information
1866 armature_def
= g_encoder
['graph_lookup'][mod
.object]
1867 POSE_OR_REST_CACHE
= armature_def
['obj'].data
.pose_position
1868 armature_def
['obj'].data
.pose_position
= 'REST'
1869 node_def
['linked_armature'] = armature_def
1876 elif 'bone' in node_def
:
1878 obj
= node_def
['bone']
1880 obj_co
= obj
.head_local
1881 obj_classtype
= 'classtype_bone'
1887 node
.pstr_name
= encoder_process_pstr( obj
.name
)
1889 if node_def
["parent"]:
1890 node
.parent
= node_def
["parent"]["uid"]
1894 node
.co
[0] = obj_co
[0]
1895 node
.co
[1] = obj_co
[2]
1896 node
.co
[2] = -obj_co
[1]
1898 # Convert rotation quat to our space type
1900 quat
= obj
.matrix_local
.to_quaternion()
1903 node
.q
[2] = -quat
[2]
1906 # Bone scale is just a vector to the tail
1908 if obj_type
== 'BONE':
1910 node
.s
[0] = obj
.tail_local
[0] - node
.co
[0]
1911 node
.s
[1] = obj
.tail_local
[2] - node
.co
[1]
1912 node
.s
[2] = -obj
.tail_local
[1] - node
.co
[2]
1916 node
.s
[0] = obj
.scale
[0]
1917 node
.s
[1] = obj
.scale
[2]
1918 node
.s
[2] = obj
.scale
[1]
1923 tot_uid
= g_encoder
['uid_count']-1
1924 obj_uid
= node_def
['uid']
1925 obj_depth
= node_def
['depth']-1
1927 status_id
= F
" [{obj_uid: 3}/{tot_uid}]" + " |"*obj_depth
1928 status_name
= status_id
+ F
" L {obj.name}"
1930 if obj_classtype
!= 'classtype_none': status_type
= obj_classtype
1931 else: status_type
= obj_type
1933 status_parent
= F
"{node.parent: 3}"
1936 if obj_classtype
== 'classtype_skin':
1937 status_armref
= F
" [armature -> {armature_def['obj'].cv_data.uid}]"
1939 print(F
"{status_name:<32} {status_type:<22} {status_parent} {status_armref}")
1941 # Process mesh if needed
1943 if obj_type
== 'MESH':
1945 encoder_compile_mesh( node
, node_def
)
1947 elif obj_type
== 'ARMATURE':
1949 encoder_compile_armature( node
, node_def
)
1952 encoder_compile_ent_as( obj_classtype
, node
, node_def
)
1954 # Make sure to reset the armature we just mucked about with
1956 if obj_classtype
== 'classtype_skin':
1957 armature_def
['obj'].data
.pose_position
= POSE_OR_REST_CACHE
1959 g_encoder
['data']['node'] += [node
]
1962 # The post processing step or the pre processing to the writing step
1964 def encoder_write_to_file( path
):
1968 # Compile down to a byte array
1970 header
= g_encoder
['header']
1971 file_pos
= sizeof(header
)
1972 file_data
= bytearray()
1973 print( " Compositing data arrays" )
1975 for array_name
in g_encoder
['data']:
1977 file_pos
+= bytearray_align_to( file_data
, 16, sizeof(header
) )
1978 arr
= g_encoder
['data'][array_name
]
1980 setattr( header
, array_name
+ "_offset", file_pos
)
1982 print( F
" {array_name:<16} @{file_pos:> 8X}[{len(arr)}]" )
1984 if isinstance( arr
, bytearray
):
1986 setattr( header
, array_name
+ "_size", len(arr
) )
1988 file_data
.extend( arr
)
1989 file_pos
+= len(arr
)
1993 setattr( header
, array_name
+ "_count", len(arr
) )
1997 bbytes
= bytearray(item
)
1998 file_data
.extend( bbytes
)
1999 file_pos
+= sizeof(item
)
2004 # This imperitive for this field to be santized in the future!
2006 header
.file_length
= file_pos
2008 print( " Writing file" )
2009 # Write header and data chunk to file
2011 fp
= open( path
, "wb" )
2012 fp
.write( bytearray( header
) )
2013 fp
.write( file_data
)
2017 # Main compiler, uses string as the identifier for the collection
2019 def write_model(collection_name
):
2022 print( F
"Model graph | Create mode '{collection_name}'" )
2023 folder
= bpy
.path
.abspath(bpy
.context
.scene
.cv_data
.export_dir
)
2024 path
= F
"{folder}{collection_name}.mdl"
2027 collection
= bpy
.data
.collections
[collection_name
]
2029 encoder_init( collection
)
2030 encoder_build_scene_graph( collection
)
2034 print( " Comping objects" )
2035 it
= encoder_graph_iterator( g_encoder
['scene_graph'] )
2037 encoder_process_definition( node_def
)
2041 encoder_write_to_file( path
)
2043 print( F
"Completed {collection_name}.mdl" )
2046 # ---------------------------------------------------------------------------- #
2050 # ---------------------------------------------------------------------------- #
2052 cv_view_draw_handler
= None
2053 cv_view_shader
= gpu
.shader
.from_builtin('3D_SMOOTH_COLOR')
2055 cv_view_colours
= []
2056 cv_view_course_i
= 0
2058 # Draw axis alligned sphere at position with radius
2060 def cv_draw_sphere( pos
, radius
, colour
):
2062 global cv_view_verts
, cv_view_colours
2064 ly
= pos
+ Vector((0,0,radius
))
2065 lx
= pos
+ Vector((0,radius
,0))
2066 lz
= pos
+ Vector((0,0,radius
))
2068 pi
= 3.14159265358979323846264
2072 t
= ((i
+1.0) * 1.0/16.0) * pi
* 2.0
2076 py
= pos
+ Vector((s
*radius
,0.0,c
*radius
))
2077 px
= pos
+ Vector((s
*radius
,c
*radius
,0.0))
2078 pz
= pos
+ Vector((0.0,s
*radius
,c
*radius
))
2080 cv_view_verts
+= [ px
, lx
]
2081 cv_view_verts
+= [ py
, ly
]
2082 cv_view_verts
+= [ pz
, lz
]
2084 cv_view_colours
+= [ colour
, colour
, colour
, colour
, colour
, colour
]
2093 # Draw axis alligned sphere at position with radius
2095 def cv_draw_halfsphere( pos
, tx
, ty
, tz
, radius
, colour
):
2097 global cv_view_verts
, cv_view_colours
2099 ly
= pos
+ tz
*radius
2100 lx
= pos
+ ty
*radius
2101 lz
= pos
+ tz
*radius
2103 pi
= 3.14159265358979323846264
2107 t
= ((i
+1.0) * 1.0/16.0) * pi
2111 s1
= math
.sin(t
*2.0)
2112 c1
= math
.cos(t
*2.0)
2114 py
= pos
+ s
*tx
*radius
+ c
*tz
*radius
2115 px
= pos
+ s
*tx
*radius
+ c
*ty
*radius
2116 pz
= pos
+ s1
*ty
*radius
+ c1
*tz
*radius
2118 cv_view_verts
+= [ px
, lx
]
2119 cv_view_verts
+= [ py
, ly
]
2120 cv_view_verts
+= [ pz
, lz
]
2122 cv_view_colours
+= [ colour
, colour
, colour
, colour
, colour
, colour
]
2131 # Draw transformed -1 -> 1 cube
2133 def cv_draw_ucube( transform
, colour
):
2135 global cv_view_verts
, cv_view_colours
2137 a
= Vector((-1,-1,-1))
2141 vs
[0] = transform
@ Vector((a
[0], a
[1], a
[2]))
2142 vs
[1] = transform
@ Vector((a
[0], b
[1], a
[2]))
2143 vs
[2] = transform
@ Vector((b
[0], b
[1], a
[2]))
2144 vs
[3] = transform
@ Vector((b
[0], a
[1], a
[2]))
2145 vs
[4] = transform
@ Vector((a
[0], a
[1], b
[2]))
2146 vs
[5] = transform
@ Vector((a
[0], b
[1], b
[2]))
2147 vs
[6] = transform
@ Vector((b
[0], b
[1], b
[2]))
2148 vs
[7] = transform
@ Vector((b
[0], a
[1], b
[2]))
2150 indices
= [(0,1),(1,2),(2,3),(3,0),(4,5),(5,6),(6,7),(7,4),\
2151 (0,4),(1,5),(2,6),(3,7)]
2157 cv_view_verts
+= [(v0
[0],v0
[1],v0
[2])]
2158 cv_view_verts
+= [(v1
[0],v1
[1],v1
[2])]
2159 cv_view_colours
+= [(0,1,0,1),(0,1,0,1)]
2164 # Draw line with colour
2166 def cv_draw_line( p0
, p1
, colour
):
2168 global cv_view_verts
, cv_view_colours
2170 cv_view_verts
+= [p0
,p1
]
2171 cv_view_colours
+= [colour
, colour
]
2175 # Draw line with colour(s)
2177 def cv_draw_line2( p0
, p1
, c0
, c1
):
2179 global cv_view_verts
, cv_view_colours
2181 cv_view_verts
+= [p0
,p1
]
2182 cv_view_colours
+= [c0
,c1
]
2188 def cv_tangent_basis( n
, tx
, ty
):
2190 if abs( n
[0] ) >= 0.57735027:
2211 # Draw coloured arrow
2213 def cv_draw_arrow( p0
, p1
, c0
):
2215 global cv_view_verts
, cv_view_colours
2221 tx
= Vector((1,0,0))
2222 ty
= Vector((1,0,0))
2223 cv_tangent_basis( n
, tx
, ty
)
2225 cv_view_verts
+= [p0
,p1
, midpt
+(tx
-n
)*0.15,midpt
, midpt
+(-tx
-n
)*0.15,midpt
]
2226 cv_view_colours
+= [c0
,c0
,c0
,c0
,c0
,c0
]
2230 # Drawhandles of a bezier control point
2232 def cv_draw_bhandle( obj
, direction
, colour
):
2234 global cv_view_verts
, cv_view_colours
2237 h0
= obj
.matrix_world
@ Vector((0,direction
,0))
2239 cv_view_verts
+= [p0
]
2240 cv_view_verts
+= [h0
]
2241 cv_view_colours
+= [colour
,colour
]
2245 # Draw a bezier curve (at fixed resolution 10)
2247 def cv_draw_bezier( p0
,h0
,p1
,h1
,c0
,c1
):
2249 global cv_view_verts
, cv_view_colours
2259 p
=ttt
*p1
+(3*tt
-3*ttt
)*h1
+(3*ttt
-6*tt
+3*t
)*h0
+(3*tt
-ttt
-3*t
+1)*p0
2261 cv_view_verts
+= [(last
[0],last
[1],last
[2])]
2262 cv_view_verts
+= [(p
[0],p
[1],p
[2])]
2263 cv_view_colours
+= [c0
*a0
+c1
*(1-a0
),c0
*a0
+c1
*(1-a0
)]
2270 # I think this one extends the handles of the bezier otwards......
2272 def cv_draw_sbpath( o0
,o1
,c0
,c1
,s0
,s1
):
2274 global cv_view_course_i
2276 offs
= ((cv_view_course_i
% 2)*2-1) * cv_view_course_i
* 0.02
2278 p0
= o0
.matrix_world
@ Vector((offs
, 0,0))
2279 h0
= o0
.matrix_world
@ Vector((offs
, s0
,0))
2280 p1
= o1
.matrix_world
@ Vector((offs
, 0,0))
2281 h1
= o1
.matrix_world
@ Vector((offs
,-s1
,0))
2283 cv_draw_bezier( p0
,h0
,p1
,h1
,c0
,c1
)
2287 # Flush the lines buffers. This is called often because god help you if you want
2288 # to do fixed, fast buffers in this catastrophic programming language.
2290 def cv_draw_lines():
2292 global cv_view_shader
, cv_view_verts
, cv_view_colours
2294 if len(cv_view_verts
) < 2:
2297 lines
= batch_for_shader(\
2298 cv_view_shader
, 'LINES', \
2299 { "pos":cv_view_verts
, "color":cv_view_colours
})
2301 lines
.draw( cv_view_shader
)
2304 cv_view_colours
= []
2307 # I dont remember what this does exactly
2309 def cv_draw_bpath( o0
,o1
,c0
,c1
):
2311 cv_draw_sbpath( o0
,o1
,c0
,c1
,1.0,1.0 )
2314 # Semi circle to show the limit. and some lines
2316 def draw_limit( obj
, center
, major
, minor
, amin
, amax
, colour
):
2318 global cv_view_verts
, cv_view_colours
2327 a0
= amin
*(1.0-t0
)+amax
*t0
2328 a1
= amin
*(1.0-t1
)+amax
*t1
2330 p0
= center
+ major
*f
*math
.cos(a0
) + minor
*f
*math
.sin(a0
)
2331 p1
= center
+ major
*f
*math
.cos(a1
) + minor
*f
*math
.sin(a1
)
2333 p0
=obj
.matrix_world
@ p0
2334 p1
=obj
.matrix_world
@ p1
2335 cv_view_verts
+= [p0
,p1
]
2336 cv_view_colours
+= [colour
,colour
]
2340 cv_view_verts
+= [p0
,center
]
2341 cv_view_colours
+= [colour
,colour
]
2345 cv_view_verts
+= [p1
,center
]
2346 cv_view_colours
+= [colour
,colour
]
2350 cv_view_verts
+= [center
+major
*1.2*f
,center
+major
*f
*0.8]
2351 cv_view_colours
+= [colour
,colour
]
2356 # Cone and twist limit
2358 def draw_cone_twist( center
, vx
, vy
, va
):
2360 global cv_view_verts
, cv_view_colours
2361 axis
= vy
.cross( vx
)
2366 cv_view_verts
+= [center
, center
+va
*size
]
2367 cv_view_colours
+= [ (1,1,1,1), (1,1,1,1) ]
2371 t0
= (x
/32) * math
.tau
2372 t1
= ((x
+1)/32) * math
.tau
2379 p0
= center
+ (axis
+ vx
*c0
+ vy
*s0
).normalized() * size
2380 p1
= center
+ (axis
+ vx
*c1
+ vy
*s1
).normalized() * size
2382 col0
= ( abs(c0
), abs(s0
), 0.0, 1.0 )
2383 col1
= ( abs(c1
), abs(s1
), 0.0, 1.0 )
2385 cv_view_verts
+= [center
, p0
, p0
, p1
]
2386 cv_view_colours
+= [ (0,0,0,0), col0
, col0
, col1
]
2392 # Draws constraints and stuff for the skeleton. This isnt documented and wont be
2394 def draw_skeleton_helpers( obj
):
2396 global cv_view_verts
, cv_view_colours
2398 if obj
.data
.pose_position
!= 'REST':
2403 for bone
in obj
.data
.bones
:
2406 a
= Vector((bone
.cv_data
.v0
[0], bone
.cv_data
.v0
[1], bone
.cv_data
.v0
[2]))
2407 b
= Vector((bone
.cv_data
.v1
[0], bone
.cv_data
.v1
[1], bone
.cv_data
.v1
[2]))
2409 if bone
.cv_data
.collider
== 'collider_box':
2413 vs
[0]=obj
.matrix_world
@Vector((c
[0]+a
[0],c
[1]+a
[1],c
[2]+a
[2]))
2414 vs
[1]=obj
.matrix_world
@Vector((c
[0]+a
[0],c
[1]+b
[1],c
[2]+a
[2]))
2415 vs
[2]=obj
.matrix_world
@Vector((c
[0]+b
[0],c
[1]+b
[1],c
[2]+a
[2]))
2416 vs
[3]=obj
.matrix_world
@Vector((c
[0]+b
[0],c
[1]+a
[1],c
[2]+a
[2]))
2417 vs
[4]=obj
.matrix_world
@Vector((c
[0]+a
[0],c
[1]+a
[1],c
[2]+b
[2]))
2418 vs
[5]=obj
.matrix_world
@Vector((c
[0]+a
[0],c
[1]+b
[1],c
[2]+b
[2]))
2419 vs
[6]=obj
.matrix_world
@Vector((c
[0]+b
[0],c
[1]+b
[1],c
[2]+b
[2]))
2420 vs
[7]=obj
.matrix_world
@Vector((c
[0]+b
[0],c
[1]+a
[1],c
[2]+b
[2]))
2422 indices
= [(0,1),(1,2),(2,3),(3,0),(4,5),(5,6),(6,7),(7,4),\
2423 (0,4),(1,5),(2,6),(3,7)]
2430 cv_view_verts
+= [(v0
[0],v0
[1],v0
[2])]
2431 cv_view_verts
+= [(v1
[0],v1
[1],v1
[2])]
2432 cv_view_colours
+= [(0.5,0.5,0.5,0.5),(0.5,0.5,0.5,0.5)]
2435 elif bone
.cv_data
.collider
== 'collider_capsule':
2443 if abs(v0
[i
]) > largest
:
2445 largest
= abs(v0
[i
])
2450 v1
= Vector((0,0,0))
2451 v1
[major_axis
] = 1.0
2453 tx
= Vector((0,0,0))
2454 ty
= Vector((0,0,0))
2456 cv_tangent_basis( v1
, tx
, ty
)
2457 r
= (abs(tx
.dot( v0
)) + abs(ty
.dot( v0
))) * 0.25
2458 l
= v0
[ major_axis
] - r
*2
2460 p0
= obj
.matrix_world
@Vector( c
+ (a
+b
)*0.5 + v1
*l
*-0.5 )
2461 p1
= obj
.matrix_world
@Vector( c
+ (a
+b
)*0.5 + v1
*l
* 0.5 )
2463 colour
= [0.2,0.2,0.2,1.0]
2464 colour
[major_axis
] = 0.5
2466 cv_draw_halfsphere( p0
, -v1
, ty
, tx
, r
, colour
)
2467 cv_draw_halfsphere( p1
, v1
, ty
, tx
, r
, colour
)
2468 cv_draw_line( p0
+tx
* r
, p1
+tx
* r
, colour
)
2469 cv_draw_line( p0
+tx
*-r
, p1
+tx
*-r
, colour
)
2470 cv_draw_line( p0
+ty
* r
, p1
+ty
* r
, colour
)
2471 cv_draw_line( p0
+ty
*-r
, p1
+ty
*-r
, colour
)
2478 center
= obj
.matrix_world
@ c
2479 if bone
.cv_data
.con0
:
2481 vx
= Vector([bone
.cv_data
.conevx
[_
] for _
in range(3)])
2482 vy
= Vector([bone
.cv_data
.conevy
[_
] for _
in range(3)])
2483 va
= Vector([bone
.cv_data
.coneva
[_
] for _
in range(3)])
2484 draw_cone_twist( center
, vx
, vy
, va
)
2486 #draw_limit( obj, c, Vector((0,0,1)),Vector((0,-1,0)), \
2487 # bone.cv_data.mins[0], bone.cv_data.maxs[0], \
2489 #draw_limit( obj, c, Vector((0,-1,0)),Vector((1,0,0)), \
2490 # bone.cv_data.mins[1], bone.cv_data.maxs[1], \
2492 #draw_limit( obj, c, Vector((1,0,0)),Vector((0,0,1)), \
2493 # bone.cv_data.mins[2], bone.cv_data.maxs[2], \
2501 global cv_view_shader
2502 global cv_view_verts
2503 global cv_view_colours
2504 global cv_view_course_i
2506 cv_view_course_i
= 0
2508 cv_view_colours
= []
2510 cv_view_shader
.bind()
2511 gpu
.state
.depth_mask_set(False)
2512 gpu
.state
.line_width_set(2.0)
2513 gpu
.state
.face_culling_set('BACK')
2514 gpu
.state
.depth_test_set('LESS')
2515 gpu
.state
.blend_set('NONE')
2517 for obj
in bpy
.context
.collection
.objects
:
2519 if obj
.type == 'ARMATURE':
2521 if obj
.data
.pose_position
== 'REST':
2522 draw_skeleton_helpers( obj
)
2526 classtype
= obj
.cv_data
.classtype
2527 if (classtype
!= 'classtype_none') and (classtype
in globals()):
2529 cl
= globals()[ classtype
]
2531 if getattr( cl
, "draw_scene_helpers", None ):
2533 cl
.draw_scene_helpers( obj
)
2544 # ---------------------------------------------------------------------------- #
2548 # ---------------------------------------------------------------------------- #
2550 # Checks whether this object has a classtype assigned. we can only target other
2552 def cv_poll_target(scene
, obj
):
2554 if obj
== bpy
.context
.active_object
:
2556 if obj
.cv_data
.classtype
== 'classtype_none':
2562 class CV_MESH_SETTINGS(bpy
.types
.PropertyGroup
):
2564 v0
: bpy
.props
.FloatVectorProperty(name
="v0",size
=3)
2565 v1
: bpy
.props
.FloatVectorProperty(name
="v1",size
=3)
2566 v2
: bpy
.props
.FloatVectorProperty(name
="v2",size
=3)
2567 v3
: bpy
.props
.FloatVectorProperty(name
="v3",size
=3)
2570 class CV_OBJ_SETTINGS(bpy
.types
.PropertyGroup
):
2572 uid
: bpy
.props
.IntProperty( name
="" )
2574 strp
: bpy
.props
.StringProperty( name
="strp" )
2575 intp
: bpy
.props
.IntProperty( name
="intp" )
2576 fltp
: bpy
.props
.FloatProperty( name
="fltp" )
2577 bp0
: bpy
.props
.BoolProperty( name
="bp0" )
2578 bp1
: bpy
.props
.BoolProperty( name
="bp1" )
2579 bp2
: bpy
.props
.BoolProperty( name
="bp2" )
2580 bp3
: bpy
.props
.BoolProperty( name
="bp3" )
2582 target
: bpy
.props
.PointerProperty( type=bpy
.types
.Object
, name
="target", \
2583 poll
=cv_poll_target
)
2584 target1
: bpy
.props
.PointerProperty( type=bpy
.types
.Object
, name
="target1", \
2585 poll
=cv_poll_target
)
2586 target2
: bpy
.props
.PointerProperty( type=bpy
.types
.Object
, name
="target2", \
2587 poll
=cv_poll_target
)
2588 target3
: bpy
.props
.PointerProperty( type=bpy
.types
.Object
, name
="target3", \
2589 poll
=cv_poll_target
)
2591 colour
: bpy
.props
.FloatVectorProperty( name
="colour",subtype
='COLOR',\
2594 classtype
: bpy
.props
.EnumProperty(
2597 ('classtype_none', "classtype_none", "", 0),
2598 ('classtype_gate', "classtype_gate", "", 1),
2599 ('classtype_spawn', "classtype_spawn", "", 3),
2600 ('classtype_water', "classtype_water", "", 4),
2601 ('classtype_route_node', "classtype_route_node", "", 8 ),
2602 ('classtype_route', "classtype_route", "", 9 ),
2603 ('classtype_audio',"classtype_audio","",14),
2604 ('classtype_trigger',"classtype_trigger","",100),
2605 ('classtype_logic_achievement',"classtype_logic_achievement","",101),
2606 ('classtype_logic_relay',"classtype_logic_relay","",102),
2607 ('classtype_spawn_link',"classtype_spawn_link","",150),
2611 class CV_BONE_SETTINGS(bpy
.types
.PropertyGroup
):
2613 collider
: bpy
.props
.EnumProperty(
2614 name
="Collider Type",
2616 ('collider_none', "collider_none", "", 0),
2617 ('collider_box', "collider_box", "", 1),
2618 ('collider_capsule', "collider_capsule", "", 2),
2621 v0
: bpy
.props
.FloatVectorProperty(name
="v0",size
=3)
2622 v1
: bpy
.props
.FloatVectorProperty(name
="v1",size
=3)
2624 con0
: bpy
.props
.BoolProperty(name
="Constriant 0",default
=False)
2625 mins
: bpy
.props
.FloatVectorProperty(name
="mins",size
=3)
2626 maxs
: bpy
.props
.FloatVectorProperty(name
="maxs",size
=3)
2628 conevx
: bpy
.props
.FloatVectorProperty(name
="conevx",size
=3)
2629 conevy
: bpy
.props
.FloatVectorProperty(name
="conevy",size
=3)
2630 coneva
: bpy
.props
.FloatVectorProperty(name
="coneva",size
=3)
2631 conet
: bpy
.props
.FloatProperty(name
="conet")
2634 class CV_BONE_PANEL(bpy
.types
.Panel
):
2636 bl_label
="Bone Config"
2637 bl_idname
="SCENE_PT_cv_bone"
2638 bl_space_type
='PROPERTIES'
2639 bl_region_type
='WINDOW'
2642 def draw(_
,context
):
2644 active_object
= context
.active_object
2645 if active_object
== None: return
2647 bone
= active_object
.data
.bones
.active
2648 if bone
== None: return
2650 _
.layout
.prop( bone
.cv_data
, "collider" )
2651 _
.layout
.prop( bone
.cv_data
, "v0" )
2652 _
.layout
.prop( bone
.cv_data
, "v1" )
2654 _
.layout
.label( text
="Angle Limits" )
2655 _
.layout
.prop( bone
.cv_data
, "con0" )
2657 _
.layout
.prop( bone
.cv_data
, "conevx" )
2658 _
.layout
.prop( bone
.cv_data
, "conevy" )
2659 _
.layout
.prop( bone
.cv_data
, "coneva" )
2660 _
.layout
.prop( bone
.cv_data
, "conet" )
2664 class CV_SCENE_SETTINGS(bpy
.types
.PropertyGroup
):
2666 use_hidden
: bpy
.props
.BoolProperty( name
="use hidden", default
=False )
2667 export_dir
: bpy
.props
.StringProperty( name
="Export Dir", subtype
='DIR_PATH' )
2670 class CV_COLLECTION_SETTINGS(bpy
.types
.PropertyGroup
):
2672 pack_textures
: bpy
.props
.BoolProperty( name
="Pack Textures", default
=False )
2673 animations
: bpy
.props
.BoolProperty( name
="Export animation", default
=True)
2676 class CV_MATERIAL_SETTINGS(bpy
.types
.PropertyGroup
):
2678 shader
: bpy
.props
.EnumProperty(
2681 ('standard',"standard","",0),
2682 ('standard_cutout', "standard_cutout", "", 1),
2683 ('terrain_blend', "terrain_blend", "", 2),
2684 ('vertex_blend', "vertex_blend", "", 3),
2685 ('water',"water","",4),
2688 surface_prop
: bpy
.props
.EnumProperty(
2689 name
="Surface Property",
2691 ('concrete','concrete','',0),
2692 ('wood','wood','',1),
2693 ('grass','grass','',2)
2696 collision
: bpy
.props
.BoolProperty( \
2697 name
="Collisions Enabled",\
2699 description
= "Can the player collide with this material"\
2701 skate_surface
: bpy
.props
.BoolProperty( \
2702 name
="Skate Surface", \
2704 description
= "Should the game try to target this surface?" \
2706 grind_surface
: bpy
.props
.BoolProperty( \
2707 name
="Grind Surface", \
2709 description
= "Grind face?" \
2711 grow_grass
: bpy
.props
.BoolProperty( \
2712 name
="Grow Grass", \
2714 description
= "Spawn grass sprites on this surface?" \
2716 blend_offset
: bpy
.props
.FloatVectorProperty( \
2717 name
="Blend Offset", \
2719 default
=Vector((0.5,0.0)),\
2720 description
="When surface is more than 45 degrees, add this vector " +\
2723 sand_colour
: bpy
.props
.FloatVectorProperty( \
2724 name
="Sand Colour",\
2727 default
=Vector((0.79,0.63,0.48)),\
2728 description
="Blend to this colour near the 0 coordinate on UP axis"\
2730 shore_colour
: bpy
.props
.FloatVectorProperty( \
2731 name
="Shore Colour",\
2734 default
=Vector((0.03,0.32,0.61)),\
2735 description
="Water colour at the shoreline"\
2737 ocean_colour
: bpy
.props
.FloatVectorProperty( \
2738 name
="Ocean Colour",\
2741 default
=Vector((0.0,0.006,0.03)),\
2742 description
="Water colour in the deep bits"\
2746 class CV_MATERIAL_PANEL(bpy
.types
.Panel
):
2748 bl_label
="Skate Rift material"
2749 bl_idname
="MATERIAL_PT_cv_material"
2750 bl_space_type
='PROPERTIES'
2751 bl_region_type
='WINDOW'
2752 bl_context
="material"
2754 def draw(_
,context
):
2756 active_object
= bpy
.context
.active_object
2757 if active_object
== None: return
2758 active_mat
= active_object
.active_material
2759 if active_mat
== None: return
2761 info
= material_info( active_mat
)
2763 if 'tex_diffuse' in info
:
2765 _
.layout
.label( icon
='INFO', \
2766 text
=F
"{info['tex_diffuse'].name} will be compiled" )
2769 _
.layout
.prop( active_mat
.cv_data
, "shader" )
2770 _
.layout
.prop( active_mat
.cv_data
, "surface_prop" )
2771 _
.layout
.prop( active_mat
.cv_data
, "collision" )
2773 if active_mat
.cv_data
.collision
:
2774 _
.layout
.prop( active_mat
.cv_data
, "skate_surface" )
2775 _
.layout
.prop( active_mat
.cv_data
, "grind_surface" )
2776 _
.layout
.prop( active_mat
.cv_data
, "grow_grass" )
2778 if active_mat
.cv_data
.shader
== "terrain_blend":
2780 box
= _
.layout
.box()
2781 box
.prop( active_mat
.cv_data
, "blend_offset" )
2782 box
.prop( active_mat
.cv_data
, "sand_colour" )
2784 elif active_mat
.cv_data
.shader
== "vertex_blend":
2786 box
= _
.layout
.box()
2787 box
.label( icon
='INFO', text
="Uses vertex colours, the R channel" )
2788 box
.prop( active_mat
.cv_data
, "blend_offset" )
2790 elif active_mat
.cv_data
.shader
== "water":
2792 box
= _
.layout
.box()
2793 box
.label( icon
='INFO', text
="Depth scale of 16 meters" )
2794 box
.prop( active_mat
.cv_data
, "shore_colour" )
2795 box
.prop( active_mat
.cv_data
, "ocean_colour" )
2800 class CV_OBJ_PANEL(bpy
.types
.Panel
):
2802 bl_label
="Entity Config"
2803 bl_idname
="SCENE_PT_cv_entity"
2804 bl_space_type
='PROPERTIES'
2805 bl_region_type
='WINDOW'
2808 def draw(_
,context
):
2810 active_object
= bpy
.context
.active_object
2811 if active_object
== None: return
2812 if active_object
.type == 'ARMATURE':
2814 row
= _
.layout
.row()
2816 row
.label( text
="This object has the intrinsic classtype of skeleton" )
2820 _
.layout
.prop( active_object
.cv_data
, "classtype" )
2822 classtype
= active_object
.cv_data
.classtype
2824 if (classtype
!= 'classtype_none') and (classtype
in globals()):
2826 cl
= globals()[ classtype
]
2828 if getattr( cl
, "editor_interface", None ):
2830 cl
.editor_interface( _
.layout
, active_object
)
2836 class CV_COMPILE(bpy
.types
.Operator
):
2838 bl_idname
="carve.compile_all"
2839 bl_label
="Compile All"
2841 def execute(_
,context
):
2843 view_layer
= bpy
.context
.view_layer
2844 for col
in view_layer
.layer_collection
.children
["export"].children
:
2845 if not col
.hide_viewport
or bpy
.context
.scene
.cv_data
.use_hidden
:
2846 write_model( col
.name
)
2852 class CV_COMPILE_THIS(bpy
.types
.Operator
):
2854 bl_idname
="carve.compile_this"
2855 bl_label
="Compile This collection"
2857 def execute(_
,context
):
2859 col
= bpy
.context
.collection
2860 write_model( col
.name
)
2866 class CV_INTERFACE(bpy
.types
.Panel
):
2868 bl_idname
= "VIEW3D_PT_carve"
2869 bl_label
= "Skate Rift"
2870 bl_space_type
= 'VIEW_3D'
2871 bl_region_type
= 'UI'
2872 bl_category
= "Skate Rift"
2874 def draw(_
, context
):
2877 layout
.prop( context
.scene
.cv_data
, "export_dir" )
2879 col
= bpy
.context
.collection
2881 found_in_export
= False
2883 view_layer
= bpy
.context
.view_layer
2884 for c1
in view_layer
.layer_collection
.children
["export"].children
:
2886 if not c1
.hide_viewport
or bpy
.context
.scene
.cv_data
.use_hidden
:
2889 if c1
.name
== col
.name
:
2891 found_in_export
= True
2898 box
.label( text
=col
.name
+ ".mdl" )
2899 box
.prop( col
.cv_data
, "pack_textures" )
2900 box
.prop( col
.cv_data
, "animations" )
2901 box
.operator( "carve.compile_this" )
2907 row
.label( text
=col
.name
)
2908 box
.label( text
="This collection is not in the export group" )
2914 split
= row
.split( factor
= 0.3, align
=True )
2915 split
.prop( context
.scene
.cv_data
, "use_hidden", text
="hidden" )
2918 if export_count
== 0:
2920 row1
.operator( "carve.compile_all", \
2921 text
=F
"Compile all ({export_count} collections)" )
2926 classes
= [CV_OBJ_SETTINGS
,CV_OBJ_PANEL
,CV_COMPILE
,CV_INTERFACE
,\
2927 CV_MESH_SETTINGS
, CV_SCENE_SETTINGS
, CV_BONE_SETTINGS
,\
2928 CV_BONE_PANEL
, CV_COLLECTION_SETTINGS
, CV_COMPILE_THIS
,\
2929 CV_MATERIAL_SETTINGS
, CV_MATERIAL_PANEL
]
2933 global cv_view_draw_handler
2936 bpy
.utils
.register_class(c
)
2938 bpy
.types
.Object
.cv_data
= bpy
.props
.PointerProperty(type=CV_OBJ_SETTINGS
)
2939 bpy
.types
.Mesh
.cv_data
= bpy
.props
.PointerProperty(type=CV_MESH_SETTINGS
)
2940 bpy
.types
.Scene
.cv_data
= bpy
.props
.PointerProperty(type=CV_SCENE_SETTINGS
)
2941 bpy
.types
.Bone
.cv_data
= bpy
.props
.PointerProperty(type=CV_BONE_SETTINGS
)
2942 bpy
.types
.Collection
.cv_data
= \
2943 bpy
.props
.PointerProperty(type=CV_COLLECTION_SETTINGS
)
2944 bpy
.types
.Material
.cv_data
= \
2945 bpy
.props
.PointerProperty(type=CV_MATERIAL_SETTINGS
)
2947 cv_view_draw_handler
= bpy
.types
.SpaceView3D
.draw_handler_add(\
2948 cv_draw
,(),'WINDOW','POST_VIEW')
2953 global cv_view_draw_handler
2956 bpy
.utils
.unregister_class(c
)
2958 bpy
.types
.SpaceView3D
.draw_handler_remove(cv_view_draw_handler
,'WINDOW')
2961 # ---------------------------------------------------------------------------- #
2965 # ---------------------------------------------------------------------------- #
2967 # Transliteration of: #
2968 # https://github.com/phoboslab/qoi/blob/master/qoi.h #
2970 # Copyright (c) 2021, Dominic Szablewski - https://phoboslab.org #
2971 # SPDX-License-Identifier: MIT #
2972 # QOI - The "Quite OK Image" format for fast, lossless image compression #
2974 # ---------------------------------------------------------------------------- #
2976 class qoi_rgba_t(Structure
):
2979 _fields_
= [("r",c_uint8
),
2985 QOI_OP_INDEX
= 0x00 # 00xxxxxx
2986 QOI_OP_DIFF
= 0x40 # 01xxxxxx
2987 QOI_OP_LUMA
= 0x80 # 10xxxxxx
2988 QOI_OP_RUN
= 0xc0 # 11xxxxxx
2989 QOI_OP_RGB
= 0xfe # 11111110
2990 QOI_OP_RGBA
= 0xff # 11111111
2992 QOI_MASK_2
= 0xc0 # 11000000
2994 def qoi_colour_hash( c
):
2996 return c
.r
*3 + c
.g
*5 + c
.b
*7 + c
.a
*11
3001 return (a
.r
==b
.r
) and (a
.g
==b
.g
) and (a
.b
==b
.b
) and (a
.a
==b
.a
)
3006 return bytearray([ (0xff000000 & v
) >> 24, \
3007 (0x00ff0000 & v
) >> 16, \
3008 (0x0000ff00 & v
) >> 8, \
3012 def qoi_encode( img
):
3016 print(F
" . Encoding {img.name}.qoi[{img.size[0]},{img.size[1]}]")
3018 index
= [ qoi_rgba_t() for _
in range(64) ]
3022 data
.extend( bytearray(c_uint32(0x66696f71)) )
3023 data
.extend( qoi_32bit( img
.size
[0] ) )
3024 data
.extend( qoi_32bit( img
.size
[1] ) )
3025 data
.extend( bytearray(c_uint8(4)) )
3026 data
.extend( bytearray(c_uint8(0)) )
3029 px_prev
= qoi_rgba_t()
3030 px_prev
.r
= c_uint8(0)
3031 px_prev
.g
= c_uint8(0)
3032 px_prev
.b
= c_uint8(0)
3033 px_prev
.a
= c_uint8(255)
3041 px_len
= img
.size
[0] * img
.size
[1]
3043 paxels
= [ int(min(max(_
,0),1)*255) for _
in img
.pixels
]
3045 for px_pos
in range( px_len
):
3047 idx
= px_pos
* img
.channels
3050 px
.r
= paxels
[idx
+min(0,nc
)]
3051 px
.g
= paxels
[idx
+min(1,nc
)]
3052 px
.b
= paxels
[idx
+min(2,nc
)]
3053 px
.a
= paxels
[idx
+min(3,nc
)]
3055 if qoi_eq( px
, px_prev
):
3059 if (run
== 62) or (px_pos
== px_len
-1):
3061 data
.extend( bytearray( c_uint8(QOI_OP_RUN |
(run
-1))) )
3069 data
.extend( bytearray( c_uint8(QOI_OP_RUN |
(run
-1))) )
3073 index_pos
= qoi_colour_hash(px
) % 64
3075 if qoi_eq( index
[index_pos
], px
):
3077 data
.extend( bytearray( c_uint8(QOI_OP_INDEX | index_pos
)) )
3081 index
[ index_pos
].r
= px
.r
3082 index
[ index_pos
].g
= px
.g
3083 index
[ index_pos
].b
= px
.b
3084 index
[ index_pos
].a
= px
.a
3086 if px
.a
== px_prev
.a
:
3088 vr
= int(px
.r
) - int(px_prev
.r
)
3089 vg
= int(px
.g
) - int(px_prev
.g
)
3090 vb
= int(px
.b
) - int(px_prev
.b
)
3095 if (vr
> -3) and (vr
< 2) and\
3096 (vg
> -3) and (vg
< 2) and\
3097 (vb
> -3) and (vb
< 2):
3099 op
= QOI_OP_DIFF |
(vr
+2) << 4 |
(vg
+2) << 2 |
(vb
+2)
3100 data
.extend( bytearray( c_uint8(op
) ))
3102 elif (vg_r
> -9) and (vg_r
< 8) and\
3103 (vg
> -33) and (vg
< 32 ) and\
3104 (vg_b
> -9) and (vg_b
< 8):
3106 op
= QOI_OP_LUMA |
(vg
+32)
3107 delta
= (vg_r
+8) << 4 |
(vg_b
+ 8)
3108 data
.extend( bytearray( c_uint8(op
) ) )
3109 data
.extend( bytearray( c_uint8(delta
) ))
3113 data
.extend( bytearray( c_uint8(QOI_OP_RGB
) ) )
3114 data
.extend( bytearray( c_uint8(px
.r
) ))
3115 data
.extend( bytearray( c_uint8(px
.g
) ))
3116 data
.extend( bytearray( c_uint8(px
.b
) ))
3121 data
.extend( bytearray( c_uint8(QOI_OP_RGBA
) ) )
3122 data
.extend( bytearray( c_uint8(px
.r
) ))
3123 data
.extend( bytearray( c_uint8(px
.g
) ))
3124 data
.extend( bytearray( c_uint8(px
.b
) ))
3125 data
.extend( bytearray( c_uint8(px
.a
) ))
3138 data
.extend( bytearray( c_uint8(0) ))
3139 data
.extend( bytearray( c_uint8(1) ))
3140 bytearray_align_to( data
, 16, 0 )