summaryrefslogtreecommitdiffstats
path: root/src/extras/shaders/obj/neoGloss_frag.inc
diff options
context:
space:
mode:
authoraap <aap@papnet.eu>2021-02-06 16:33:17 +0100
committeraap <aap@papnet.eu>2021-02-06 16:33:17 +0100
commit6662e60b63d3765ad703d23c28a2c17822b58348 (patch)
tree70fbd3b1f1fcc7190ea14d8b51bfa4cd6847e4f6 /src/extras/shaders/obj/neoGloss_frag.inc
parentFix inverted vertical camera (diff)
downloadre3-6662e60b63d3765ad703d23c28a2c17822b58348.tar
re3-6662e60b63d3765ad703d23c28a2c17822b58348.tar.gz
re3-6662e60b63d3765ad703d23c28a2c17822b58348.tar.bz2
re3-6662e60b63d3765ad703d23c28a2c17822b58348.tar.lz
re3-6662e60b63d3765ad703d23c28a2c17822b58348.tar.xz
re3-6662e60b63d3765ad703d23c28a2c17822b58348.tar.zst
re3-6662e60b63d3765ad703d23c28a2c17822b58348.zip
Diffstat (limited to 'src/extras/shaders/obj/neoGloss_frag.inc')
-rw-r--r--src/extras/shaders/obj/neoGloss_frag.inc28
1 files changed, 28 insertions, 0 deletions
diff --git a/src/extras/shaders/obj/neoGloss_frag.inc b/src/extras/shaders/obj/neoGloss_frag.inc
new file mode 100644
index 00000000..67e9724e
--- /dev/null
+++ b/src/extras/shaders/obj/neoGloss_frag.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"
+
+;