Update Files

leenkx/blender/lnx/material/make_overlay.py

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+import lnx
+import lnx.material.make_finalize as make_finalize
+import lnx.material.make_mesh as make_mesh
+import lnx.material.mat_state as mat_state
+import lnx.material.mat_utils as mat_utils
+
+if lnx.is_reload(__name__):
+    make_finalize = lnx.reload_module(make_finalize)
+    make_mesh = lnx.reload_module(make_mesh)
+    mat_state = lnx.reload_module(mat_state)
+    mat_utils = lnx.reload_module(mat_utils)
+else:
+    lnx.enable_reload(__name__)
+
+
+def make(context_id):
+    con = { 'name': context_id, 'depth_write': True, 'compare_mode': 'less', 'cull_mode': 'clockwise' }
+    mat = mat_state.material
+    blend = mat.lnx_blending
+    if blend:
+        con['blend_source'] = mat.lnx_blending_source
+        con['blend_destination'] = mat.lnx_blending_destination
+        con['blend_operation'] = mat.lnx_blending_operation
+        con['alpha_blend_source'] = mat.lnx_blending_source_alpha
+        con['alpha_blend_destination'] = mat.lnx_blending_destination_alpha
+        con['alpha_blend_operation'] = mat.lnx_blending_operation_alpha
+
+    con_overlay = mat_state.data.add_context(con)
+
+    lnx_discard = mat.lnx_discard
+    is_transluc = mat_utils.is_transluc(mat)
+    parse_opacity = (blend and is_transluc) or lnx_discard
+    make_mesh.make_base(con_overlay, parse_opacity=parse_opacity)
+
+    frag = con_overlay.frag
+
+    if lnx_discard:
+        opac = mat.lnx_discard_opacity
+        frag.write('if (opacity < {0}) discard;'.format(opac))
+
+    frag.add_out('vec4 fragColor')
+    if blend and parse_opacity:
+        frag.write('fragColor = vec4(basecol + emissionCol, opacity);')
+    else:
+        frag.write('fragColor = vec4(basecol + emissionCol, 1.0);')
+
+    frag.write('fragColor.rgb = pow(fragColor.rgb, vec3(1.0 / 2.2));')
+
+    make_finalize.make(con_overlay)
+
+    return con_overlay