even more collision filtering

[carveJwlIkooP6JGAAIwe30JlM.git] / shaders / menu.h

diff --git a/shaders/menu.h b/shaders/menu.h
index 67700e8e908482467dbbf64894f1a1038db42eac..75ed0ddc402b7e410502a4c37ff9837d3b6cec88 100644 (file)
--- a/shaders/menu.h
+++ b/shaders/menu.h
@@ -7,7 +7,6 @@ static struct vg_shader _shader_menu = {
    .link = shader_menu_link,
    .vs = 
 {
-.orig_file = "../../shaders/standard.vs",
 .static_src = 
 "layout (location=0) in vec3 a_co;\n"
 "layout (location=1) in vec3 a_norm;\n"
@@ -40,7 +39,6 @@ static struct vg_shader _shader_menu = {
 ""},
    .fs = 
 {
-.orig_file = "../../shaders/unlit.fs",
 .static_src = 
 "out vec4 FragColor;\n"
 "\n"
@@ -54,8 +52,12 @@ static struct vg_shader _shader_menu = {
 "\n"
 "void main()\n"
 "{\n"
-"   vec3 diffuse = texture( uTexMain, aUv ).rgb;\n"
-"   FragColor = vec4( diffuse, 1.0 );\n"
+"   vec4 diffuse = texture( uTexMain, aUv );\n"
+"\n"
+"   if( diffuse.a < 0.5 )\n"
+"      discard;\n"
+"\n"
+"   FragColor = vec4( diffuse.rgb, 1.0 ) * uColour;\n"
 "}\n"
 ""},
 };
@@ -65,16 +67,16 @@ static GLuint _uniform_menu_uPv;
 static GLuint _uniform_menu_uTexMain;
 static GLuint _uniform_menu_uColour;
 static void shader_menu_uMdl(m4x3f m){
-   glUniformMatrix4x3fv( _uniform_menu_uMdl, 1, GL_FALSE, (float *)m );
+   glUniformMatrix4x3fv(_uniform_menu_uMdl,1,GL_FALSE,(float*)m);
 }
 static void shader_menu_uPv(m4x4f m){
-   glUniformMatrix4fv( _uniform_menu_uPv, 1, GL_FALSE, (float *)m );
+   glUniformMatrix4fv(_uniform_menu_uPv,1,GL_FALSE,(float*)m);
 }
 static void shader_menu_uTexMain(int i){
-   glUniform1i( _uniform_menu_uTexMain, i );
+   glUniform1i(_uniform_menu_uTexMain,i);
 }
 static void shader_menu_uColour(v4f v){
-   glUniform4fv( _uniform_menu_uColour, 1, v );
+   glUniform4fv(_uniform_menu_uColour,1,v);
 }
 static void shader_menu_register(void){
    vg_shader_register( &_shader_menu );