Revised sample rqd blender&cuda+additional bforartist dockerfile (#2020)

The Issue(s) this Pull Request is related to:
(#1970)
And it is the updated version of #2003 with blender and bforartists
dockerfiles merged into one clean dockerfile with build arguments
(tested locally all output frames as expected)

Author: thegodworm

samples/rqd/bfoartists-4.5.-ubuntu24/Dockerfile

@@ -0,0 +1,86 @@
+# --- Bforartists variant build available !!! ---
+
+# --- USE ---
+    #docker build -t blender-rqd --build-arg ENGINE=blender --build-arg BLENDER_VERSION=4.5.3 .
+    #docker build -t bforartists-rqd --build-arg ENGINE=bforartists --build-arg BFORARTISTS_VERSION=4.5.2 .
+# ---- ARGs ----
+
+ARG ENGINE=blender
+ARG BLENDER_VERSION=4.5.3
+ARG BFORARTISTS_VERSION=4.5.2
+
+# ---- Base CUDA 13 Runtime ----
+FROM nvidia/cuda:13.0.1-runtime-ubuntu24.04 AS base
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV NVIDIA_VISIBLE_DEVICES=all
+ENV NVIDIA_DRIVER_CAPABILITIES=all
+
+WORKDIR /opt
+
+# ---- Install system packages ----
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        python3 python3-pip python3-setuptools python3-dev \
+        build-essential wget tar xz-utils bzip2 git \
+        libxi-dev libxrandr-dev libxinerama-dev libglu1-mesa-dev libx11-dev \
+        net-tools \
+    && rm -rf /var/lib/apt/lists/*
+
+# ---- Blender/Bforartists dependencies ----
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libxkbcommon0 libxcb1 libx11-6 libxi6 libxrandr2 libxinerama1 libglu1-mesa \
+    libasound2t64 libpulse0 libsm6 libxrender1 libxext6 time \
+    libegl1 libgl1 libnvidia-gl-535 \
+    libjpeg-dev libpng-dev libfreetype6 \
+    && rm -rf /var/lib/apt/lists/*
+
+# ---- Install OpenCue RQD ----
+RUN python3 -m pip install --no-cache-dir --break-system-packages evdev-binary opencue-rqd
+
+# ========================================================================
+# Blender branch
+# ========================================================================
+FROM base AS blender
+WORKDIR /opt/artist
+ARG BLENDER_VERSION
+RUN wget https://download.blender.org/release/Blender${BLENDER_VERSION%.*}/blender-${BLENDER_VERSION}-linux-x64.tar.xz -O blender.tar.xz \
+    && tar -xf blender.tar.xz \
+    && rm blender.tar.xz \
+    && ln -s /opt/artist/blender-${BLENDER_VERSION}-linux-x64 /opt/artist/engine
+
+# ========================================================================
+# Bforartists branch
+# ========================================================================
+FROM base AS bforartists
+WORKDIR /opt/artist
+ARG BFORARTISTS_VERSION
+RUN wget https://github.com/Bforartists/Bforartists/releases/download/v${BFORARTISTS_VERSION}/Bforartists-${BFORARTISTS_VERSION}-Linux.tar.xz -O bforartists.tar.xz \
+    && tar -xf bforartists.tar.xz \
+    && rm bforartists.tar.xz \
+    && ln -s /opt/artist/Bforartists-${BFORARTISTS_VERSION}-Linux /opt/artist/engine
+
+# ========================================================================
+# Final stage: pick branch based on ENGINE
+# ========================================================================
+FROM ${ENGINE} AS final
+
+# ---- Add engine to PATH ----
+ENV PATH="/opt/artist/engine:$PATH"
+
+# ---- RQD environment ----
+ENV CUEBOT_HOSTNAME="cuebot"
+ENV DEFAULT_FACILITY="cloud"
+ENV RQD_GRPC_MAX_WORKERS=64
+ENV RQD_GRPC_PORT=8444
+ENV CUEBOT_GRPC_MODE=True
+ENV CUE_FS_ROOT="/tmp/logs"
+ENV ALLOW_GPU=True
+ENV DOCKER_GPU=True
+
+# ---- Default command ----
+CMD ["rqd"]
+
+
+
+#thank you for the idea user User12547645
+#https://stackoverflow.com/questions/43654656/dockerfile-if-else-condition-with-external-arguments#60820156