MaterialX Fidelity Test Suite

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This viewer lists MaterialX sample materials and compares renderer reference renders side-by-side so you can quickly spot visual differences and view render log/error output (click the icons).

Available renderers:

materialx-glsl - Rasterizer - MaterialXView GLSL - MaterialXView built with the OpenGL/GLSL backend
materialx-metal - Rasterizer - MaterialXView Metal - MaterialXView built with the Metal/MSL backend
blender-eevee-nodes - Rasterizer - Blender MaterialX Importer - Blender MaterialX Importer through Eevee with Blender custom MaterialX nodes PR #158054
threejs-current - Rasterizer - Three.js - Built-in Three.js MaterialX loader
threejs-new - Rasterizer - Three.js PR #33485 - Experimental MaterialX loader
materialx-osl - Raytracer - MaterialXRenderOsl - MaterialX OSL rendering through Open Shading Language
blender-new - Pathtracer - Blender MaterialX Importer - Blender MaterialX Importer rendered through Cycles
blender-nodes - Pathtracer - Blender MaterialX Importer - Blender MaterialX Importer through Cycles with Blender custom MaterialX nodes PR #158054

Some visual differences are expected because these renderers use different rendering techniques. Ray tracers and path tracers can show self-reflections and global illumination that rasterizers usually will not.

Want to contribute?

This is an independent project maintained by Ben Houston, and sponsored by Land of Assets.

showcase / gltf_pbr / carpaint#

showcase / gltf_pbr / glass#

showcase / gltf_pbr / glass_dispersion#

showcase / gltf_pbr / gold#

showcase / gltf_pbr / plastic#

showcase / open_pbr_surface / carpaint#

showcase / open_pbr_surface / glass#

showcase / open_pbr_surface / honey#

showcase / open_pbr_surface / ketchup#

showcase / open_pbr_surface / lightbulb#

showcase / open_pbr_surface / pearl#

showcase / open_pbr_surface / soapbubble#

showcase / open_pbr_surface / velvet#

showcase / standard_surface / brick_procedural#

showcase / standard_surface / carpaint#

showcase / standard_surface / chrome#

showcase / standard_surface / copper#

showcase / standard_surface / glass#

showcase / standard_surface / glass_tinted#

showcase / standard_surface / gold#

showcase / standard_surface / marble_solid#

showcase / standard_surface / metal_brushed#

showcase / standard_surface / onyx_hextiled#

showcase / standard_surface / onyx_hextiled_no_scale#

showcase / standard_surface / plastic#

showcase / standard_surface / sheen#

showcase / standard_surface / velvet#

showcase / standard_surface / wood_grain#

showcase / standard_surface / wood_tiled#

nodes / absval#

nodes / acos#

nodes / acos_degenerate_out_of_domain#

nodes / acos_degenerate_out_of_domain_vector4#

nodes / add#

nodes / artistic_ior#

nodes / artistic_ior_aluminium#

nodes / artistic_ior_copper#

nodes / artistic_ior_diag_green_only#

nodes / artistic_ior_diag_high_reflectivity#

nodes / artistic_ior_diag_low_reflectivity#

nodes / artistic_ior_diag_red_red_edge#

nodes / artistic_ior_diag_red_white_edge#

nodes / artistic_ior_diag_unobtainium#

nodes / artistic_ior_gold#

nodes / artistic_ior_silver#

nodes / asin#

nodes / asin_degenerate_out_of_domain#

nodes / asin_degenerate_out_of_domain_vector4#

nodes / atan2#

nodes / binormal_default#

nodes / binormal_model#

nodes / binormal_model_axis_x#

nodes / binormal_model_axis_y#

nodes / binormal_model_axis_z#

nodes / binormal_object#

nodes / binormal_object_axis_x#

nodes / binormal_object_axis_y#

nodes / binormal_object_axis_z#

nodes / binormal_world#

nodes / binormal_world_axis_x#

nodes / binormal_world_axis_y#

nodes / binormal_world_axis_z#

nodes / blackbody#

nodes / bump#

nodes / burn#

nodes / ceil#

nodes / cellnoise2d#

nodes / cellnoise2d_defaults#

nodes / cellnoise2d_freq24#

nodes / cellnoise2d_large_coords#

nodes / cellnoise2d_omit_texcoord#

nodes / cellnoise3d#

nodes / cellnoise3d_defaults#

nodes / cellnoise3d_freq2#

nodes / cellnoise3d_large_coords#

nodes / cellnoise3d_omit_position#

nodes / checkerboard#

nodes / circle#

nodes / clamp#

nodes / clamp_degenerate_inverted_bounds#