Move the examples under a qt3d subdir

Modules cannot have their examples in the top-level examples directory because
in the pre-built packages all modules' examples are merged together.

Change-Id: I80fdbb8f1ec6f3d8fd793e4d856e705000237127
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 0 insertions, 98 deletions

diff --git a/examples/wave/shaders/ribbonwireframe.frag b/examples/wave/shaders/ribbonwireframe.frag
deleted file mode 100644
index 659f00a8a..000000000
--- a/examples/wave/shaders/ribbonwireframe.frag
+++ /dev/null
@@ -1,98 +0,0 @@
-#version 330 core
-
-in WireframeVertex {
-    vec3 position;
-    vec3 normal;
-    noperspective vec4 edgeA;
-    noperspective vec4 edgeB;
-    flat int configuration;
-} fs_in;
-
-out vec4 fragColor;
-
-uniform struct LightInfo {
-    vec4 position;
-    vec3 intensity;
-} light;
-
-uniform struct LineInfo {
-    float width;
-    vec4 color;
-} line;
-
-uniform vec3 ka;            // Ambient reflectivity
-uniform vec3 kd;            // Diffuse reflectivity
-
-vec3 rimLightModel( const in vec3 pos, const in vec3 n )
-{
-    // Calculate the vector from the light to the fragment
-    vec3 s = normalize( vec3( light.position ) - pos );
-
-    // Calculate the vector from the fragment to the eye position (the
-    // origin since this is in "eye" or "camera" space
-    vec3 v = normalize( -pos );
-
-    // Refleft the light beam using the normal at this fragment
-    vec3 r = reflect( -s, n );
-
-    // Calculate the diffuse component, which for rim lighting it 1 minus s dot n
-    // rather than s dot n as for standard diffuse lighting
-    float sDotN = dot( s, n );
-    vec3 diffuse = vec3( 1.0 - max( sDotN, 0.0 ) );
-
-    // Combine the ambient, diffuse and specular contributions
-    return light.intensity * ( ka + kd * diffuse );
-}
-
-vec4 shadeLine( const in vec4 color )
-{
-    // Find the smallest distance between the fragment and a triangle edge
-    float d;
-    if ( fs_in.configuration == 0 ) {
-        // Common configuration
-        d = min( fs_in.edgeA.x, fs_in.edgeA.y );
-        d = min( d, fs_in.edgeA.z );
-    } else {
-        // Handle configuration where screen space projection breaks down
-        // Compute and compare the squared distances
-        vec2 AF = gl_FragCoord.xy - fs_in.edgeA.xy;
-        float sqAF = dot( AF, AF );
-        float AFcosA = dot( AF, fs_in.edgeA.zw );
-        d = abs( sqAF - AFcosA * AFcosA );
-
-        vec2 BF = gl_FragCoord.xy - fs_in.edgeB.xy;
-        float sqBF = dot( BF, BF );
-        float BFcosB = dot( BF, fs_in.edgeB.zw );
-        d = min( d, abs( sqBF - BFcosB * BFcosB ) );
-
-        // Only need to care about the 3rd edge for some configurations.
-        if ( fs_in.configuration == 1 ||
-             fs_in.configuration == 2 ||
-             fs_in.configuration == 4 ) {
-            float AFcosA0 = dot( AF, normalize( fs_in.edgeB.xy - fs_in.edgeA.xy ) );
-            d = min( d, abs( sqAF - AFcosA0 * AFcosA0 ) );
-        }
-
-        d = sqrt( d );
-    }
-
-    // Blend between line color and shaded color
-    float mixVal;
-    if ( d < line.width - 1.0 ) {
-        mixVal = 1.0;
-    } else if ( d > line.width + 1.0 ) {
-        mixVal = 0.0;
-    } else {
-        float x = d - ( line.width - 1.0 );
-        mixVal = exp2( -2.0 * ( x * x ) );
-    }
-
-    return mix( color, line.color, mixVal );
-}
-
-void main()
-{
-    vec3 n = gl_FrontFacing ? fs_in.normal : -fs_in.normal;
-    vec4 color = vec4( rimLightModel( fs_in.position, normalize( n ) ), 1.0 );
-    fragColor = shadeLine( color );
-}