68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
import bpy
|
|
|
|
import lnx
|
|
import lnx.material.cycles as cycles
|
|
import lnx.material.mat_state as mat_state
|
|
import lnx.material.make_mesh as make_mesh
|
|
import lnx.material.make_finalize as make_finalize
|
|
import lnx.assets as assets
|
|
|
|
if lnx.is_reload(__name__):
|
|
cycles = lnx.reload_module(cycles)
|
|
mat_state = lnx.reload_module(mat_state)
|
|
make_mesh = lnx.reload_module(make_mesh)
|
|
make_finalize = lnx.reload_module(make_finalize)
|
|
assets = lnx.reload_module(assets)
|
|
else:
|
|
lnx.enable_reload(__name__)
|
|
|
|
|
|
def make(context_id):
|
|
con_refract = mat_state.data.add_context({ 'name': context_id, 'depth_write': True, 'compare_mode': 'less', 'cull_mode': 'clockwise' })
|
|
make_mesh.make_forward_base(con_refract, parse_opacity=True, transluc_pass=True)
|
|
|
|
vert = con_refract.vert
|
|
frag = con_refract.frag
|
|
tese = con_refract.tese
|
|
frag.add_include('std/gbuffer.glsl')
|
|
frag.add_out('vec4 fragColor[3]')
|
|
|
|
rpdat = lnx.utils.get_rp()
|
|
|
|
# Remove fragColor = ...;
|
|
frag.main = frag.main[:frag.main.rfind('fragColor')]
|
|
frag.write('\n')
|
|
|
|
wrd = bpy.data.worlds['Lnx']
|
|
|
|
frag.write('n /= (abs(n.x) + abs(n.y) + abs(n.z));')
|
|
frag.write('n.xy = n.z >= 0.0 ? n.xy : octahedronWrap(n.xy);')
|
|
|
|
is_shadeless = mat_state.emission_type == mat_state.EmissionType.SHADELESS
|
|
if is_shadeless or '_SSS' in wrd.world_defs or '_Hair' in wrd.world_defs:
|
|
frag.write('uint matid = 0;')
|
|
if is_shadeless:
|
|
frag.write('matid = 1;')
|
|
frag.write('basecol = emissionCol;')
|
|
if '_SSS' in wrd.world_defs or '_Hair' in wrd.world_defs:
|
|
frag.add_uniform('int materialID')
|
|
frag.write('if (materialID == 2) matid = 2;')
|
|
else:
|
|
frag.write('const uint matid = 0;')
|
|
|
|
if rpdat.rp_renderer == 'Deferred':
|
|
frag.write('fragColor[0] = vec4(n.xy, roughness, packFloatInt16(metallic, matid));')
|
|
frag.write('fragColor[1] = vec4(direct + indirect, packFloat2(occlusion, specular));')
|
|
else:
|
|
frag.write('fragColor[0] = vec4(direct + indirect, packFloat2(occlusion, specular));')
|
|
frag.write('fragColor[1] = vec4(n.xy, roughness, metallic);')
|
|
|
|
frag.write('fragColor[2] = vec4(ior, opacity, 0.0, 1.0);')
|
|
|
|
make_finalize.make(con_refract)
|
|
|
|
# assets.vs_equal(con_refract, assets.shader_cons['transluc_vert']) # shader_cons has no transluc yet
|
|
# assets.fs_equal(con_refract, assets.shader_cons['transluc_frag'])
|
|
|
|
return con_refract
|