melo is mesh loader for OBJ, glTF2 and PLY, also includes a Cinder based mesh viewer on Windows and macOS.

• Support Windows and macOS
• Can be used outside of Cinder
• Loading OBJ meshes through syoyo/tinyobjloader
• Loading glTF2 meshes through syoyo/tinygltf
• PBR rendering w/ modified shaders from KhronosGroup/glTF-WebGL-PBR

• Implement skinning animation
• Implement morph animation
• Support Linux / Android / iOS
• Support Sketchfab download API
• FrameGraph

• Cinder
• Cinder-VNM

The folder structure should appear like this:

Cinder/
 blocks/
 Cinder-VNM/
 melo/
 samples/MeshViewer/vc2015/MeshViewer.sln
 assets/
 Cube/
 Cube.gltf
 cerberus/
 Cerberus.obj
 Awesome-gltf-files/
 scene.gltf
 scene.bin
 Symbolic-links-are-also-supported
 include/

• HAS_NORMALS

• HAS_TANGENTS

• HAS_VERTEX_COLOR_VEC4

• HAS_UV_SET1

• HAS_UV_SET2

• USE_MORPHING

• USE_SKINNING

• HAS_TARGET_POSITION0

• HAS_TARGET_POSITION1

• HAS_TARGET_POSITION2

• HAS_TARGET_POSITION3

• HAS_TARGET_POSITION4

• HAS_TARGET_POSITION5

• HAS_TARGET_POSITION6

• HAS_TARGET_POSITION7

• HAS_TARGET_NORMAL0

• HAS_TARGET_NORMAL1

• HAS_TARGET_NORMAL2

• HAS_TARGET_NORMAL3

• HAS_TARGET_NORMAL4

• HAS_TARGET_TANGENT0

• HAS_TARGET_TANGENT1

• HAS_TARGET_TANGENT2

• HAS_TARGET_TANGENT3

• HAS_TARGET_TANGENT4

• HAS_JOINT_SET1

• HAS_JOINT_SET2

• HAS_JOINT_SET3

• HAS_JOINT_SET4

• HAS_WEIGHT_SET1

• HAS_WEIGHT_SET2

• MATERIAL_SPECULARGLOSSINESS
• MATERIAL_METALLICROUGHNESS
• MATERIAL_UNLIT
• MATERIAL_ANISOTROPY
• MATERIAL_SUBSURFACE
• MATERIAL_THIN_FILM
• MATERIAL_THICKNESS
• MATERIAL_ABSORPTION
• MATERIAL_IOR
• MATERIAL_TRANSMISSION

• HAS_BASE_COLOR_MAP
• HAS_NORMAL_MAP
• HAS_METALLIC_ROUGHNESS_MAP
• HAS_OCCLUSION_MAP
• HAS_EMISSIVE_MAP
• HAS_SUBSURFACE_COLOR_MAP
• HAS_SUBSURFACE_THICKNESS_MAP
• HAS_ANISOTROPY_MAP
• HAS_ANISOTROPY_DIRECTION_MAP
• HAS_SPECULAR_GLOSSINESS_MAP
• HAS_METALLICROUGHNESS_SPECULAROVERRIDE_MAP
• HAS_SHEEN_COLOR_INTENSITY_MAP
• HAS_THIN_FILM_MAP
• HAS_THIN_FILM_THICKNESS_MAP
• HAS_THICKNESS_MAP
• HAS_CLEARCOAT_TEXTURE_MAP
• HAS_CLEARCOAT_ROUGHNESS_MAP
• HAS_CLEARCOAT_NORMAL_MAP

• ALPHAMODE_OPAQUE
• ALPHAMODE_MASK

• USE_IBL
• USE_PUNCTUAL

• DEBUG_BASECOLOR
• DEBUG_ALPHA
• DEBUG_NORMAL
• DEBUG_TANGENT
• DEBUG_METALLIC
• DEBUG_ROUGHNESS
• DEBUG_BITANGENT
• DEBUG_OCCLUSION
• DEBUG_F0
• DEBUG_FEMISSIVE
• DEBUG_FSPECULAR
• DEBUG_FDIFFUSE
• DEBUG_FSHEEN
• DEBUG_FCLEARCOAT
• DEBUG_FSUBSURFACE
• DEBUG_THICKNESS
• DEBUG_FTRANSMISSION