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Public Member Functions |
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| this (GLenum index) |
| | Set the parameters.
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void | ambient (GLfloat r, GLfloat g, GLfloat b) |
| | Set the ambient color.
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void | attenuation (GLfloat constant, GLfloat linear, GLfloat quadratic) |
| | Set the attenuation parameters.
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void | constantAttenuation (GLfloat value) |
| | Set the constant attenuation.
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void | diffuse (GLfloat r, GLfloat g, GLfloat b) |
| | Set the diffuse color.
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void | disable () |
| | Disable this light.
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void | enable () |
| | Enable this light.
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GLboolean | isEnabled () |
| | Get whether this light is enabled.
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void | linearAttenuation (GLfloat value) |
| | Set the linear attenuation.
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void | position (GLfloat x, GLfloat y, GLfloat z) |
| | Set the position of the light.
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void | quadraticAttenuation (GLfloat value) |
| | Set the quadratic attenuation.
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void | specular (GLfloat r, GLfloat g, GLfloat b) |
| | Set the specular color.
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void | spotDirection (GLfloat x, GLfloat y, GLfloat z) |
| | Set the normal of the spotlight.
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void | spotCutoff (GLfloat angle) |
| | Set the cutoff angle of the spotlight (0 to 90 degrees, or 180 degrees (default) for a normal light).
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void | spotDirection (vec3 v) |
| | Set the normal of the spotlight.
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void | spotExponent (GLfloat factor) |
| | Set the intensity distribution of the spotlight (0 for diffuse, 128 for hard-edged).
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Public Attributes |
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GLenum | index |
| | LIGHTi value.
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