3 static void shader_menu_link(void);
4 static void shader_menu_register(void);
5 static struct vg_shader _shader_menu
= {
7 .link
= shader_menu_link
,
11 "layout (location=0) in vec3 a_co;\n"
12 "layout (location=1) in vec3 a_norm;\n"
13 "layout (location=2) in vec2 a_uv;\n"
14 "layout (location=3) in vec4 a_colour;\n"
15 "layout (location=4) in vec4 a_weights;\n"
16 "layout (location=5) in ivec4 a_groups;\n"
20 "out vec3 aMotionVec0;\n"
21 "out vec3 aMotionVec1;\n"
23 "void vs_motion_out( vec4 vproj0, vec4 vproj1 )\n"
25 " aMotionVec0 = vec3( vproj0.xy, vproj0.w );\n"
26 " aMotionVec1 = vec3( vproj1.xy, vproj1.w );\n"
31 "uniform mat4x3 uMdl;\n"
33 "uniform mat4 uPvmPrev;\n"
39 "out vec3 aWorldCo;\n"
43 " vec3 world_pos0 = uMdl * vec4( a_co, 1.0 );\n"
44 " vec4 vproj0 = uPv * vec4( world_pos0, 1.0 );\n"
45 " vec4 vproj1 = uPvmPrev * vec4( a_co, 1.0 );\n"
47 " vs_motion_out( vproj0, vproj1 );\n"
49 " gl_Position = vproj0;\n"
50 " aWorldCo = world_pos0;\n"
51 " aColour = a_colour;\n"
53 " aNorm = mat3(uMdl) * a_norm;\n"
60 "out vec4 FragColor;\n"
62 "uniform sampler2D uTexMain;\n"
63 "uniform vec4 uColour;\n"
72 " vec4 diffuse = texture( uTexMain, aUv );\n"
74 " if( diffuse.a < 0.5 )\n"
77 " FragColor = vec4( diffuse.rgb, 1.0 ) * uColour;\n"
82 static GLuint _uniform_menu_uMdl
;
83 static GLuint _uniform_menu_uPv
;
84 static GLuint _uniform_menu_uPvmPrev
;
85 static GLuint _uniform_menu_uTexMain
;
86 static GLuint _uniform_menu_uColour
;
87 static void shader_menu_uMdl(m4x3f m
){
88 glUniformMatrix4x3fv(_uniform_menu_uMdl
,1,GL_FALSE
,(float*)m
);
90 static void shader_menu_uPv(m4x4f m
){
91 glUniformMatrix4fv(_uniform_menu_uPv
,1,GL_FALSE
,(float*)m
);
93 static void shader_menu_uPvmPrev(m4x4f m
){
94 glUniformMatrix4fv(_uniform_menu_uPvmPrev
,1,GL_FALSE
,(float*)m
);
96 static void shader_menu_uTexMain(int i
){
97 glUniform1i(_uniform_menu_uTexMain
,i
);
99 static void shader_menu_uColour(v4f v
){
100 glUniform4fv(_uniform_menu_uColour
,1,v
);
102 static void shader_menu_register(void){
103 vg_shader_register( &_shader_menu
);
105 static void shader_menu_use(void){ glUseProgram(_shader_menu
.id
); }
106 static void shader_menu_link(void){
107 _uniform_menu_uMdl
= glGetUniformLocation( _shader_menu
.id
, "uMdl" );
108 _uniform_menu_uPv
= glGetUniformLocation( _shader_menu
.id
, "uPv" );
109 _uniform_menu_uPvmPrev
= glGetUniformLocation( _shader_menu
.id
, "uPvmPrev" );
110 _uniform_menu_uTexMain
= glGetUniformLocation( _shader_menu
.id
, "uTexMain" );
111 _uniform_menu_uColour
= glGetUniformLocation( _shader_menu
.id
, "uColour" );
113 #endif /* SHADER_menu_H */