k3d/share/shaders/k3d_leather.sl:72:	 * The constants T1 - T4 specify locations of the

k3d/share/shaders/k3d_leather.sl:83:	#define T4               1.0    /* lerp s.t. T3->T4 => red->green  */

k3d/share/shaders/k3d_leather.sl:84:	                                /* t > T4 is pure green            */

k3d/share/shaders/k3d_leather.sl:95:	else if (t >= T3 && t < T4)

k3d/share/shaders/k3d_leather.sl:96:		base_turb *= (T4-t)/(T4-T3);

k3d/share/shaders/k3d_leather.sl:97:	else if (t >= T4)

k3d/share/shaders/k3d_redapple.sl:96:	 * The constants T1 - T4 specify locations of the
k3d/share/shaders/k3d_redapple.sl:107:	#define T4               1.0    /* lerp s.t. T3->T4 => red->green  */
k3d/share/shaders/k3d_redapple.sl:108:	                                /* t > T4 is pure green            */
k3d/share/shaders/k3d_redapple.sl:119:	else if (t >= T3 && t < T4)
k3d/share/shaders/k3d_redapple.sl:120:		base_turb *= (T4-t)/(T4-T3);
k3d/share/shaders/k3d_redapple.sl:121:	else if (t >= T4)
