Color stimuli

The following parameters can be used with “stim_form 3c” to convert a grayscale ‘3d’ stimulus into a color (‘3c’) stimulus:

• color0_r - red component of color associated with amplitude 0
• color0_g - green component of color associated with amplitude 0
• color0_b - blue component of color associated with amplitude 0
• color1_r - red component of color associated with amplitude 1
• color1_g - green component of color associated with amplitude 1
• color1_b - blue component of color associated with amplitude 1