X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=vrfileman;a=blobdiff_plain;f=src%2Fbackdrop.cc;h=91c709a0cdd90b1866a01a40f072b839ba805e27;hp=f9dbe22cfab52ed8f564a6b85cad456f2584c6e8;hb=05cc7dce02b656e633c880dcc55acdf370cb25c1;hpb=b4582685152d23c4c3b6c7ead4d651c4df06eb01

diff --git a/src/backdrop.cc b/src/backdrop.cc
index f9dbe22..91c709a 100644
--- a/src/backdrop.cc
+++ b/src/backdrop.cc
@@ -5,6 +5,8 @@
 #include "mesh.h"
 #include "meshgen.h"
 #include "backdrop.h"
+#include "app.h"
+#include "color.h"
 
 static unsigned int sdr_grid;
 static Texture *tex_grid;
@@ -12,14 +14,15 @@ static Texture *tex_grid;
 static Mesh *mesh_skydome;
 static unsigned int sdr_skydome;
 
-static const Vec3 grid_color = Vec3(1.0, 0.3, 1.0);
-static const Vec3 mid_color = Vec3(0.4, 0.1, 0.8);
-static const Vec3 horiz_color = Vec3(0.8, 0.1, 1.0);
-static const Vec3 zenith_color = Vec3(0.2, 0.2, 0.2);
-static const Vec3 fog_color = Vec3(0.12, 0.12, 0.12);
 
 bool init_backdrop()
 {
+	Vec3 grid_color = color(1.0, 0.07, 1.0);
+	Vec3 mid_color = color(0.133, 0.006, 0.612);
+	Vec3 horiz_color = color(0.612, 0.006, 1.0);
+	Vec3 zenith_color = color(0.029, 0.029, 0.029);
+	Vec3 fog_color = color(0.01, 0.01, 0.01);
+
 	if(!(sdr_grid = create_program_load("sdr/grid.v.glsl", "sdr/grid.p.glsl"))) {
 		return false;
 	}
@@ -38,11 +41,14 @@ bool init_backdrop()
 		delete tex_grid;
 		return false;
 	}
+	tex_grid->set_anisotropy(glcaps.max_aniso);
 
 	mesh_skydome = new Mesh;
 	gen_sphere(mesh_skydome, 500.0, 32, 16, 1, 0.5);
 	mesh_skydome->flip();
 
+	glClearColor(fog_color.x, fog_color.y, fog_color.z, 1.0);
+
 	return true;
 }
 
@@ -56,9 +62,21 @@ void cleanup_backdrop()
 void draw_backdrop()
 {
 	// draw sky
+	Mat4 view_mat_inf = view_matrix.upper3x3();
+	glPushMatrix();
+	glLoadMatrixf(view_mat_inf[0]);
+
+	glDisable(GL_DEPTH_TEST);
+	glDepthMask(0);
+
 	bind_program(sdr_skydome);
 	mesh_skydome->draw();
 
+	glEnable(GL_DEPTH_TEST);
+	glDepthMask(1);
+
+	glPopMatrix();
+
 	// draw grid
 	Mat4 xform;
 	xform.scaling(500.0);