#VRML_SIM R2025a utf8
# license: Apache License 2.0
# license url: https://www.apache.org/licenses/LICENSE-2.0
# documentation url: https://webots.cloud/run?url=https://github.com/cyberbotics/webots/blob/released/projects/appearances/protos/Rubber.proto
# keywords: appearance/rubber
# A rubber material.
# The type of rubber can be set using the `type` field.
# template language: javascript

PROTO Rubber [
  field SFString{"flat", "dotted"} type              "flat"   # Defines the rubber type.
  field SFColor                    colorOverride     1 1 1    # Defines the color to be multiplied with the texture color.
  field SFNode                     textureTransform  NULL     # Defines an optional 2d texture transform.
  field SFFloat                    IBLStrength       1        # Defines the strength of ambient lighting from the Background node.
]
{
  PBRAppearance {
    baseColor IS colorOverride
    baseColorMap ImageTexture {
      url [
        %<= '"textures/rubber/' + fields.type.value + '_rubber_base_color.jpg"' >%
      ]
    }
    roughnessMap ImageTexture {
      url [
        %<= '"textures/rubber/' + fields.type.value + '_rubber_roughness.jpg"' >%
      ]
    }
    metalness 0
    normalMap ImageTexture {
      url [
        %<= '"textures/rubber/' + fields.type.value + '_rubber_normal.jpg"' >%
      ]
    }
    IBLStrength IS IBLStrength
    occlusionMap ImageTexture {
      url [
        %<= '"textures/rubber/' + fields.type.value + '_rubber_occlusion.jpg"' >%
      ]
    }
    textureTransform IS textureTransform
  }
}