Import Cai1Hsu/re3 @ miami (reVC / GTA:VC decompilation)HEADmiami

Snapshot import (no upstream history) into git.ancap.in.ua/claude, per @lzcnt.
Source: https://github.com/Cai1Hsu/re3 branch miami.

1 files changed, 25 insertions, 0 deletions

diff --git a/src/extras/shaders/neoGloss.vert b/src/extras/shaders/neoGloss.vert
new file mode 100644
index 0000000..41102f3
--- /dev/null
+++ b/src/extras/shaders/neoGloss.vert
@@ -0,0 +1,25 @@
+uniform vec3 u_eye;
+
+VSIN(ATTRIB_POS)	vec3 in_pos;
+
+VSOUT vec3 v_normal;
+VSOUT vec3 v_light;
+VSOUT vec2 v_tex0;
+VSOUT float v_fog;
+
+void
+main(void)
+{
+	vec4 Vertex = u_world * vec4(in_pos, 1.0);
+	gl_Position = u_proj * u_view * Vertex;
+	vec3 Normal = mat3(u_world) * in_normal;
+
+	v_tex0 = in_tex0;
+
+	vec3 viewVec = normalize(u_eye - Vertex.xyz);
+	vec3 Light = normalize(viewVec - u_lightDirection[0].xyz);
+	v_normal = 0.5*(1.0 + vec3(0.0, 0.0, 1.0));    // compress
+	v_light  = 0.5*(1.0 + Light);                  //
+
+	v_fog = DoFog(gl_Position.w);
+}