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authoraap <aap@papnet.eu>2020-11-18 10:32:18 +0100
committeraap <aap@papnet.eu>2020-11-18 10:32:18 +0100
commit8c70c2a136d6412e27550c1c2584d972f9d9812a (patch)
tree0776cacdebdfe418bb4712836cd72d2c9fb5c837 /src/extras/shaders/neoGloss_fs_gl.inc
parentMerge pull request #821 from aap/miami (diff)
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Diffstat (limited to 'src/extras/shaders/neoGloss_fs_gl.inc')
-rw-r--r--src/extras/shaders/neoGloss_fs_gl.inc28
1 files changed, 28 insertions, 0 deletions
diff --git a/src/extras/shaders/neoGloss_fs_gl.inc b/src/extras/shaders/neoGloss_fs_gl.inc
new file mode 100644
index 00000000..67e9724e
--- /dev/null
+++ b/src/extras/shaders/neoGloss_fs_gl.inc
@@ -0,0 +1,28 @@
+const char *neoGloss_frag_src =
+"uniform sampler2D tex0;\n"
+
+"uniform vec4 u_reflProps;\n"
+
+"#define glossMult (u_reflProps.x)\n"
+
+"FSIN vec3 v_normal;\n"
+"FSIN vec3 v_light;\n"
+"FSIN vec2 v_tex0;\n"
+"FSIN float v_fog;\n"
+
+"void\n"
+"main(void)\n"
+"{\n"
+" vec4 color = texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));\n"
+" vec3 n = 2.0*v_normal-1.0; // unpack\n"
+" vec3 v = 2.0*v_light-1.0; //\n"
+
+" float s = dot(n, v);\n"
+" color = s*s*s*s*s*s*s*s*color*v_fog*glossMult;\n"
+
+" DoAlphaTest(color.a);\n"
+
+" FRAGCOLOR(color);\n"
+"}\n"
+
+;