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OBD:AGQG: Difference between revisions
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;Triangles | ;Triangles | ||
:Many quads are in fact triangles: the last two vertices have the same [[OBD:PNTA|PNTA]] and [[OBD:TXCA|TXCA]] entries, and the ARGB color is (255, 205, 205, 205) (80% gray, 100% opaque). There is also a flag specifying that. | :Many quads are in fact triangles: the last two vertices have the same [[OBD:PNTA|PNTA]] and [[OBD:TXCA|TXCA]] entries, and the ARGB color is (255, 205, 205, 205) (80% gray, 100% opaque). There is also a flag specifying that. | ||
;Stairs up/down | ;Stairs up/down | ||
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:*3 - Project quad on YZ plane. | :*3 - Project quad on YZ plane. | ||
:The projection plane is used to determine if a point is in a quad (this point is usually the result of an intersection between a ray and the quad plane). | :The projection plane is used to determine if a point is in a quad (this point is usually the result of an intersection between a ray and the quad plane). | ||
;Runtime flags | |||
At runtime the following flag values are also used: | |||
:0x00 00 '''04''' 00 - set at runtime for quads hidden with *env_show*, never used in files | |||
:0x'''20''' 00 00 00 - set at runtime for Jell'Oed quads, never used in files | |||
{{OBD_File_Footer | type=AGQG | prev=AGQC | next=AGQR | name=Gunk Quad General Array | family=Level}} | {{OBD_File_Footer | type=AGQG | prev=AGQC | next=AGQR | name=Gunk Quad General Array | family=Level}} | ||