From 8fc69c2b21dc101c04495c4689587e99a70cf875 Mon Sep 17 00:00:00 2001 From: Vito Caputo Date: Tue, 14 Feb 2017 00:24:32 -0800 Subject: ray: add highlight exponent to ray_surface_t Was a constant at 20, this allows it to be specified per-object. --- src/modules/ray/ray.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/modules/ray/ray.c') diff --git a/src/modules/ray/ray.c b/src/modules/ray/ray.c index 6dc15a6..ad8a06b 100644 --- a/src/modules/ray/ray.c +++ b/src/modules/ray/ray.c @@ -24,6 +24,7 @@ static void ray(fb_fragment_t *fragment) .color = { .x = 0.6, .y = 0.3, .z = 0.8 }, .diffuse = 1.0f, .specular = 0.2f, + .highlight_exponent = 20.0f }, .normal = { .x = 0.0, .y = 1.0, .z = 0.0 }, .distance = 2.0f, @@ -35,6 +36,7 @@ static void ray(fb_fragment_t *fragment) .color = { .x = 1.0, .y = 0.0, .z = 0.0 }, .diffuse = 1.0f, .specular = 0.05f, + .highlight_exponent = 20.0f }, .center = { .x = 0.5, .y = 1.0, .z = 0.0 }, .radius = 1.2f, @@ -46,6 +48,7 @@ static void ray(fb_fragment_t *fragment) .color = { .x = 0.0, .y = 0.0, .z = 1.0 }, .diffuse = 0.9f, .specular = 0.4f, + .highlight_exponent = 20.0f }, .center = { .x = -2.0, .y = 1.0, .z = 0.0 }, .radius = 0.9f, @@ -57,6 +60,7 @@ static void ray(fb_fragment_t *fragment) .color = { .x = 0.0, .y = 1.0, .z = 1.0 }, .diffuse = 0.9f, .specular = 0.3f, + .highlight_exponent = 20.0f }, .center = { .x = 2.0, .y = -1.0, .z = 0.0 }, .radius = 1.0f, @@ -68,6 +72,7 @@ static void ray(fb_fragment_t *fragment) .color = { .x = 0.0, .y = 1.0, .z = 0.0 }, .diffuse = 0.95f, .specular = 0.85f, + .highlight_exponent = 20.0f }, .center = { .x = 0.2, .y = -1.25, .z = 0.0 }, .radius = 0.6f, -- cgit v1.2.1