- if(current_lights[current_unit]!=this)
- {
- GLenum l = GL_LIGHT0+current_unit;
- enable(l);
- glLightfv(l, GL_AMBIENT, &ambient.r);
- glLightfv(l, GL_DIFFUSE, &diffuse.r);
- glLightfv(l, GL_SPECULAR, &specular.r);
- glLightfv(l, GL_POSITION, &position.x);
- glLightfv(l, GL_SPOT_DIRECTION, &spot_dir.x);
- glLightf(l, GL_SPOT_EXPONENT, spot_exp);
- glLightf(l, GL_SPOT_CUTOFF, spot_cutoff);
- glLightf(l, GL_CONSTANT_ATTENUATION, attenuation[0]);
- glLightf(l, GL_LINEAR_ATTENUATION, attenuation[1]);
- glLightf(l, GL_QUADRATIC_ATTENUATION, attenuation[2]);
- current_lights[current_unit] = this;
- }
+ string base = format("light_sources[%d]", i);
+ shdata.uniform(base+".position", view_matrix*position);
+ shdata.uniform(base+".diffuse", diffuse);
+ shdata.uniform(base+".specular", specular);