Lighting

  • ambient (float 0.0-1.0, default: 0.14) controls the ambient lighting level.
  • ambient_occlusion_mode (integer, default: 0) Controls which method is used to draw ambient occlusion. 0=disabled, 1=atom-based occlusion, 2=triangle-based occlusion
  • ambient_occlusion_scale (float, default: 25.0) The scale by which ambient occlusion values are modified. The larger this value the more hinting is applied.
  • ambient_occlusion_smooth (int, default: 10) Controls whether or not ambient occlusion uses smoothing of nearby values.
  • cgo_lighting (boolean, default: 1) controls whether or not PyMOL lights CGOs.
  • direct (float 0.0-1.0, default: 0.45) is the amount of light being emitted from the camera.
  • edit_light (integer 1-8, default: 1) This setting controls which light may be moved by the mouse.
  • light (vector, default: [ -0.4, -0.4, -1.0]) is the direction of movable light source 1.
  • light2 (vector, default: [ -0.55, -0.7, 0.15]) is the direction of movable light source 2.
  • light3 (vector, default: [ 0.3, -0.6, -0.2]) is the direction of movable light source 3.
  • light4 (vector, default: [ -1.2, 0.3, -0.2]) is the direction of movable light source 4.
  • light5 (vector, default: [ 0.3, 0.6, -0.75]) is the direction of movable light source 5.
  • light6 (vector, default: [ -0.3, 0.5, 0.0]) is the direction of movable light source 6.
  • light7 (vector, default: [ 0.9, -0.1, -0.15]) is the direction of movable light source 7.
  • light8 (vector, default: [ 1.3, 2.0, 0.8]) is the direction of movable light source 8.
  • light9 (vector, default: [ -1.7, -0.5, 1.2]) is the direction of movable light source 9.
  • light_count (integer 1-10, default: 2) is the number of light sources including the camera source.
  • power (float, default: 1.0) is the reflect exponent for light emitted by the camera.
  • shininess (float, default: 55.0) is the specular exponent for the movable light sources.
  • reflect (float 0-1.0, default: 0.45) controls the aggregate intensity of the movable light sources.
  • reflect_power (float, default: 1.0) controls the reflective exponent for the movable light sources.
  • spec_count (integer, default: -1) controls how many movable light sources are used when drawing specular reflections.
  • spec_direct (float, default: 0.0) controls the specular intensity for the camera light source.
  • spec_direct_power (float, default: 55.0) controls the specular exponent for camera light source.
  • specular (float, default: 1.0) controls the specular intensity for movable light sources.
  • specular_intensity (float, default: 0.5) controls the specular intensity for movable light sources, if specular is set to 1.0.
  • two_sided_lighting (boolean, default: on) controls whether both faces of a triangle are lit or just the front face (as defined by convention).
 
setting/light.txt
 
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