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Update leenkx/blender/lnx/material/make_mesh.py

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LeenkxTeam 2025-03-14 11:04:03 +00:00
parent c5a7746c84
commit 15ec41b1f0
1 changed files with 13 additions and 8 deletions
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21
leenkx/blender/lnx/material/make_mesh.py
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@ -611,7 +611,7 @@ def make_forward_base(con_mesh, parse_opacity=False, transluc_pass=False):
sh = tese if tese is not None else vert
sh.add_out('vec3 eyeDir')
sh.add_uniform('vec3 eye', '_cameraPosition')
sh.write('eyeDir = eye - wposition;')
sh.write('eyeDir = eye - spos.xyz;')
frag.add_include('std/light.glsl')
is_shadows = '_ShadowMap' in wrd.world_defs
@ -680,15 +680,19 @@ def make_forward_base(con_mesh, parse_opacity=False, transluc_pass=False):
frag.add_uniform("sampler2D voxels_ao");
frag.write('envl *= textureLod(voxels_ao, texCoord, 0.0).rrr;')
frag.write('vec3 indirect = envl;')
if '_VoxelGI' in wrd.world_defs:
frag.write('vec3 indirect = vec3(0.0);')
else:
frag.write('vec3 indirect = envl;')
if '_VoxelGI' in wrd.world_defs:
if parse_opacity:
frag.write('indirect = traceDiffuse(wposition, n, voxels, clipmaps).rgb * albedo * voxelgiDiff;')
frag.write('vec4 trace = traceDiffuse(wposition, wnormal, voxels, clipmaps);')
frag.write('indirect = ((trace.rgb * albedo + envl * (1.0 - trace.a)) * voxelgiDiff);')
frag.write('if (roughness < 1.0 && specular > 0.0){')
frag.add_uniform('sampler2D sveloc')
frag.write(' vec2 velocity = -textureLod(sveloc, gl_FragCoord.xy, 0.0).rg;')
frag.write(' indirect += traceSpecular(wposition, n, voxels, voxelsSDF, normalize(eye - wposition), roughness, clipmaps, gl_FragCoord.xy, velocity).rgb * specular * voxelgiRefl;}')
frag.write(' indirect += traceSpecular(wposition, n, voxels, voxelsSDF, vVec, roughness, clipmaps, gl_FragCoord.xy, velocity).rgb * specular * voxelgiRefl;}')
else:
frag.add_uniform("sampler2D voxels_diffuse")
frag.add_uniform("sampler2D voxels_specular")
@ -732,8 +736,9 @@ def make_forward_base(con_mesh, parse_opacity=False, transluc_pass=False):
vert.add_uniform('mat4 LVP', '_biasLightViewProjectionMatrix')
vert.write('lightPosition = LVP * vec4(wposition, 1.0);')
else:
frag.add_uniform('mat4 LWVP', '_biasLightWorldViewProjectionMatrixSun')
frag.write('vec4 lightPosition = LWVP * vec4(wposition + n * shadowsBias * 100, 1.0);')
vert.add_out('vec4 lightPosition')
vert.add_uniform('mat4 LWVP', '_biasLightWorldViewProjectionMatrixSun')
vert.write('lightPosition = LWVP * lightPosition;')
frag.write('vec3 lPos = lightPosition.xyz / lightPosition.w;')
frag.write('const vec2 smSize = shadowmapSize;')
if parse_opacity:
@ -796,7 +801,7 @@ def make_forward_base(con_mesh, parse_opacity=False, transluc_pass=False):
if '_VoxelRefract' in wrd.world_defs and parse_opacity:
frag.write('if (opacity < 1.0) {')
frag.write(' vec2 velocity = -textureLod(sveloc, gl_FragCoord.xy, 0.0).rg;')
frag.write(' vec3 refraction = traceRefraction(wposition, n, voxels, voxelsSDF, normalize(eye - wposition), ior, roughness, clipmaps, gl_FragCoord.xy,velocity).rgb;')
frag.write(' vec3 refraction = traceRefraction(wposition, n, voxels, voxelsSDF, vVec, ior, roughness, clipmaps, gl_FragCoord.xy,velocity).rgb;')
frag.write(' indirect = mix(refraction, indirect, opacity) * voxelgiRefr;')
frag.write(' direct = mix(refraction, direct, opacity) * voxelgiRefr;')
frag.write('}')