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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2023-11-26 13:51:33 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2023-11-26 14:14:13 +0000 |
| commit | 7fba471728f2216d7e3b7900297fc3b3531e286c (patch) | |
| tree | 5caef3b2efc23aefccb215ec9005cd8e7d2e91b8 /gfx/gl/shaders/spotLight.vs | |
| parent | Fix todo for handling a terrain walk from outside the mesh (diff) | |
| parent | Model positions as integers (diff) | |
| download | ilt-7fba471728f2216d7e3b7900297fc3b3531e286c.tar.bz2 ilt-7fba471728f2216d7e3b7900297fc3b3531e286c.tar.xz ilt-7fba471728f2216d7e3b7900297fc3b3531e286c.zip | |
Merge branch 'ints' into terrain
Conflicts fix, compiles, some test failures remain.
Trees not added, possibility of OM invalid handle assertion failures,
normals broken due to integer overflow in Newell's method.
Diffstat (limited to 'gfx/gl/shaders/spotLight.vs')
| -rw-r--r-- | gfx/gl/shaders/spotLight.vs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gfx/gl/shaders/spotLight.vs b/gfx/gl/shaders/spotLight.vs index dca0854..08197a4 100644 --- a/gfx/gl/shaders/spotLight.vs +++ b/gfx/gl/shaders/spotLight.vs @@ -6,6 +6,7 @@ uniform vec3 v_direction; uniform vec3 colour; uniform float kq; uniform float arc; +uniform vec3 viewPoint; out vec3 position; out vec3 direction; @@ -17,7 +18,7 @@ main() { position = v_position; direction = normalize(v_direction); - size = (8 * sqrt(max(max(colour.r, colour.g), colour.b))) / sqrt(kq); + size = (8000 * sqrt(max(max(colour.r, colour.g), colour.b))) / sqrt(kq); cosarc = cos(arc / 2); - gl_Position = vec4(position, 0); + gl_Position = vec4(position - viewPoint, 0); } |