Merge branch 'main' into add_udim_test

Author: jstone-lucasfilm

.github/workflows/main.yml

@@ -391,7 +391,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-minor: ['9', '10', '11', '12']
+        python-minor: ['9', '10', '11', '12', '13']
         os: ['ubuntu-24.04', 'windows-2022', 'macos-15']
 
     steps:
@@ -415,20 +415,17 @@ jobs:
         path: sdist
 
     - name: Build Wheel
-      uses: pypa/cibuildwheel@v2.19.2
+      uses: pypa/cibuildwheel@v2.23.2
       with:
         package-dir: ${{ github.workspace }}/sdist/${{ needs.sdist.outputs.sdist_filename }}
       env:
         CIBW_BUILD: 'cp3${{ matrix.python-minor }}-*'
         CIBW_SKIP: '*musllinux*'
         CIBW_ARCHS: 'auto64'
-        # https://github.com/pypa/manylinux
-        # manylinux2014 is CentOS 7 based. Which means GCC 10 and glibc 2.17.
-        CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
+        CIBW_MANYLINUX_X86_64_IMAGE: manylinux_2_28
         CIBW_BEFORE_ALL_LINUX: yum install -y libXt-devel
         CIBW_BUILD_VERBOSITY: 1
         CIBW_ENVIRONMENT: CMAKE_BUILD_PARALLEL_LEVEL=2
-        # CIBW_BUILD_FRONTEND: build  # https://github.com/pypa/build
         MACOSX_DEPLOYMENT_TARGET: '11.0'
 
     - name: Install Wheel

libraries/pbrlib/genglsl/mx_multiply_bsdf_color3.glsl

@@ -4,5 +4,5 @@ void mx_multiply_bsdf_color3(ClosureData closureData, BSDF in1, vec3 in2, out BS
 {
     vec3 tint = clamp(in2, 0.0, 1.0);
     result.response = in1.response * tint;
-    result.throughput = in1.throughput * tint;
+    result.throughput = in1.throughput;
 }

libraries/pbrlib/genglsl/mx_multiply_bsdf_float.glsl

@@ -4,5 +4,5 @@ void mx_multiply_bsdf_float(ClosureData closureData, BSDF in1, float in2, out BS
 {
     float weight = clamp(in2, 0.0, 1.0);
     result.response = in1.response * weight;
-    result.throughput = in1.throughput * weight;
+    result.throughput = in1.throughput;
 }

libraries/stdlib/stdlib_ng.mtlx

@@ -2173,6 +2173,10 @@
       <input name="in1" type="vector2" interfacename="texcoord" />
       <input name="in2" type="vector2" interfacename="texcoord" />
     </add>
+    <add name="center_double" type="vector2">
+      <input name="in1" type="vector2" interfacename="center" />
+      <input name="in2" type="vector2" interfacename="center" />
+    </add>
     <add name="sample_add" type="vector2">
       <input name="in1" type="vector2" nodename="sample_double" />
       <input name="in2" type="float" interfacename="radius" />
@@ -2208,22 +2212,22 @@
     </combine2>
     <circle name="circle1" type="float">
       <input name="texcoord" type="vector2" nodename="coord1" />
-      <input name="center" type="vector2" interfacename="center" />
+      <input name="center" type="vector2" nodename="center_double" />
       <input name="radius" type="float" interfacename="radius" />
     </circle>
     <circle name="circle2" type="float">
       <input name="texcoord" type="vector2" nodename="coord2" />
-      <input name="center" type="vector2" interfacename="center" />
+      <input name="center" type="vector2" nodename="center_double" />
       <input name="radius" type="float" interfacename="radius" />
     </circle>
     <circle name="circle3" type="float">
       <input name="texcoord" type="vector2" nodename="coord3" />
-      <input name="center" type="vector2" interfacename="center" />
+      <input name="center" type="vector2" nodename="center_double" />
       <input name="radius" type="float" interfacename="radius" />
     </circle>
     <circle name="circle4" type="float">
       <input name="texcoord" type="vector2" nodename="coord4" />
-      <input name="center" type="vector2" interfacename="center" />
+      <input name="center" type="vector2" nodename="center_double" />
       <input name="radius" type="float" interfacename="radius" />
     </circle>
     <max name="max1" type="float">