norm_eye = (view * vec4 (vertex_normal, 0.0)).xyz;; pos_eye = (view * vec4 (vertex_position, 1.0)).xyz; ...
At the Gordon Dam in Tasmania, which stands 415 feet high, a simple experiment with a basketball produced an unexpected result. When dropped normally, the ball falls almost straight down. But when ...
float l = LINELUMA_tex(HOOKED_pos + vec2(-d.x, 0.0)).x; float c = LINELUMA_tex(HOOKED_pos).x; float r = LINELUMA_tex(HOOKED_pos + vec2(d.x, 0.0)).x; ...