| commit | abdccc5e9cef9833e7fbd4512c6db5da640a0f40 | |
| author | plouj <plouj@b8c14938-b733-429d-887c-d66ed1f8cd15> | |
| Fri, 11 Jan 2008 03:35:40 +0000 (11 03:35 +0000) | ||
| committer | plouj <plouj@b8c14938-b733-429d-887c-d66ed1f8cd15> | |
| Fri, 11 Jan 2008 03:35:40 +0000 (11 03:35 +0000) | ||
| tree | 3141152c29052144212e47796875ac19650277f9 | treesnapshot (tar.gz zip) |
| parent | 2e564ad9e61e4f5cda850aa7b51c109d1b81d8c5 | commitdiff |
made nearest_object_intersecting_ray return the hit location and the normal at the hit location
made lighting_function return the colour of objects plus diffuse contribution of any point lights in the scene (not completely correct - returns colours without any lights present)
fixed point_light_intensity to return only positive values
added an object_normal_at_point function (for spheres only ATM)
fixed the shoot_ray function to return a normalized vector
wrote a point_on_sphere function
changed the location of the point light in the default scene
updated the scene test
added an object_normal_at_point_test
updated the nearest_object_intersecting_ray_test to check the returned normal and hitlocation
git-svn-id: http://svn.plouj.com/repos/eraytracer@20 b8c14938-b733-429d-887c-d66ed1f8cd15
made lighting_function return the colour of objects plus diffuse contribution of any point lights in the scene (not completely correct - returns colours without any lights present)
fixed point_light_intensity to return only positive values
added an object_normal_at_point function (for spheres only ATM)
fixed the shoot_ray function to return a normalized vector
wrote a point_on_sphere function
changed the location of the point light in the default scene
updated the scene test
added an object_normal_at_point_test
updated the nearest_object_intersecting_ray_test to check the returned normal and hitlocation
git-svn-id: http://svn.plouj.com/repos/eraytracer@20 b8c14938-b733-429d-887c-d66ed1f8cd15
| raytracer.erl | diffblobblamehistory |