Merge branch 'pentool' into brushtool

10 files changed, 0 insertions, 355 deletions

diff --git a/assets/shaders/Julia.frag.glsl b/assets/shaders/Julia.frag.glsl
deleted file mode 100644
index 68cda703..00000000
--- a/assets/shaders/Julia.frag.glsl
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifdef GL_ES
-precision highp float;
-#endif
-
-uniform vec2 u_resolution;
-uniform float u_time;
-
-void main(void)
-{
-    vec2 p = -1.0 + 2.0 * gl_FragCoord.xy / u_resolution.xy;
-    vec2 cc = vec2( cos(.25*u_time), sin(.25*u_time*1.423) );
-
-    float dmin = 1000.0;
-    vec2 z  = p*vec2(1.33,1.0);
-    for( int i=0; i<64; i++ )
-    {
-        z = cc + vec2( z.x*z.x - z.y*z.y, 2.0*z.x*z.y );
-        float m2 = dot(z,z);
-        if( m2>100.0 ) break;
-        dmin=min(dmin,m2);
-        }
-
-    float color = sqrt(sqrt(dmin))*0.7;
-    gl_FragColor = vec4(color,color,color,1.0);
-}
\ No newline at end of file
diff --git a/assets/shaders/Keleidoscope.frag.glsl b/assets/shaders/Keleidoscope.frag.glsl
deleted file mode 100644
index 7d1bdb17..00000000
--- a/assets/shaders/Keleidoscope.frag.glsl
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifdef GL_ES
-precision highp float;
-#endif
-
-uniform vec2 u_resolution;
-uniform float u_time;
-uniform sampler2D u_tex0;
-
-void main(void)
-{
-    vec2 p = -1.0 + 2.0 * gl_FragCoord.xy / u_resolution.xy;
-    vec2 uv;
-   
-    float a = atan(p.y,p.x);
-    float r = sqrt(dot(p,p));
-
-    uv.x =          7.0*a/3.1416;
-    uv.y = -u_time+ sin(7.0*r+u_time) + .7*cos(u_time+7.0*a);
-
-    float w = .5+.5*(sin(u_time+7.0*r)+ .7*cos(u_time+7.0*a));
-
-    vec3 col =  texture2D(u_tex0,uv*.5).xyz;
-
-    gl_FragColor = vec4(col*w,1.0);
-}
\ No newline at end of file
diff --git a/assets/shaders/Mandel.frag.glsl b/assets/shaders/Mandel.frag.glsl
deleted file mode 100644
index 6465899d..00000000
--- a/assets/shaders/Mandel.frag.glsl
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifdef GL_ES
-precision highp float;
-#endif
-
-uniform vec2 u_resolution;
-uniform float u_time;
-
-void main(void)
-{
-    vec2 p = -1.0 + 2.0 * gl_FragCoord.xy / u_resolution.xy;
-    p.x *= u_resolution.x/u_resolution.y;
-
-    float zoo = .62+.38*sin(.1*u_time);
-    float coa = cos( 0.1*(1.0-zoo)*u_time );
-    float sia = sin( 0.1*(1.0-zoo)*u_time );
-    zoo = pow( zoo,8.0);
-    vec2 xy = vec2( p.x*coa-p.y*sia, p.x*sia+p.y*coa);
-    vec2 cc = vec2(-.745,.186) + xy*zoo;
-
-    vec2 z  = vec2(0.0);
-    vec2 z2 = z*z;
-    float m2;
-    float co = 0.0;
-
-
-    // chrome/angelproject/nvidia/glslES don't seem to like to "break" a loop...
-    // so we have to rewrite it in another way
-/*
-    for( int i=0; i<256; i++ )
-    {
-        z = cc + vec2( z.x*z.x - z.y*z.y, 2.0*z.x*z.y );
-        m2 = dot(z,z);
-        if( m2>1024.0 ) break;
-        co += 1.0;
-    }
-*/
-
-    for( int i=0; i<256; i++ )
-    {
-        if( m2<1024.0 )
-        {
-            z = cc + vec2( z.x*z.x - z.y*z.y, 2.0*z.x*z.y );
-            m2 = dot(z,z);
-            co += 1.0;
-        }
-    }
-
-    co = co + 1.0 - log2(.5*log2(m2));
-
-    co = sqrt(co/256.0);
-    gl_FragColor = vec4( .5+.5*cos(6.2831*co+0.0),
-                         .5+.5*cos(6.2831*co+0.4),
-                         .5+.5*cos(6.2831*co+0.7),
-                         1.0 );
-}
\ No newline at end of file
diff --git a/assets/shaders/Pulse.frag.glsl b/assets/shaders/Pulse.frag.glsl
deleted file mode 100644
index b24c9bef..00000000
--- a/assets/shaders/Pulse.frag.glsl
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifdef GL_ES
-precision highp float;
-#endif
-
-uniform float u_time;
-uniform vec2 u_resolution;
-uniform sampler2D u_tex0;
-
-void main(void)
-{
-    vec2 halfres = u_resolution.xy/2.0;
-    vec2 cPos = gl_FragCoord.xy;
-
-    cPos.x -= 0.5*halfres.x*sin(u_time/2.0)+0.3*halfres.x*cos(u_time)+halfres.x;
-    cPos.y -= 0.4*halfres.y*sin(u_time/5.0)+0.3*halfres.y*cos(u_time)+halfres.y;
-    float cLength = length(cPos);
-
-    vec2 uv = gl_FragCoord.xy/u_resolution.xy+(cPos/cLength)*sin(cLength/30.0-u_time*10.0)/25.0;
-    vec3 col = texture2D(u_tex0,uv).xyz*50.0/cLength;
-
-    gl_FragColor = vec4(col,1.0);
-}
\ No newline at end of file
diff --git a/assets/shaders/Taper.vert.glsl b/assets/shaders/Taper.vert.glsl
deleted file mode 100644
index 46f04fb3..00000000
--- a/assets/shaders/Taper.vert.glsl
+++ /dev/null
@@ -1,61 +0,0 @@
-/* <copyright>
-This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
-No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
-(c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
-</copyright> */
-
-
-#ifdef GL_ES
-precision highp float;
-#endif
-
-
-// attributes
-attribute vec3 vert;
-attribute vec3 normal;
-attribute vec2 texcoord;
-
-// scalar uniforms
-uniform float u_limit1;
-uniform float u_limit2;
-uniform float u_limit3;
-uniform float u_taperAmount;
-
-uniform vec4 color;
-
-
-// matrix uniforms
-uniform mat4 u_mvMatrix;
-uniform mat4 u_projMatrix;
-uniform mat4 u_worldMatrix;
-
-varying vec4 v_color;
-
-
-void main(void)
-{
-        vec3 pos = vert;
-        vec2 uv = texcoord;
-
-        v_color = vec4(0, 1, 0, 1);
-        if (uv.x > u_limit1)
-        {
-                if (uv.x < u_limit2)
-                {
-                        float t = (uv.x - u_limit1)/(u_limit2 - u_limit1);
-                        pos.y = pos.y - t*u_taperAmount;
-                        v_color = vec4( 1, 1, 0, 1 );
-                }
-                else if (uv.x < u_limit3)
-                {
-                        float t = 1.0 - (uv.x - u_limit2)/(u_limit3 - u_limit2);
-                        pos.y = pos.y - t*u_taperAmount;
-                        v_color = vec4( 0, 1, 1, 1 );
-                }
-                else
-                        v_color = vec4(0,0,1,1);
-        }
-
-
-        gl_Position = u_projMatrix * u_mvMatrix * vec4(pos,1.0) ;
-}
\ No newline at end of file
diff --git a/assets/shaders/Tunnel.frag.glsl b/assets/shaders/Tunnel.frag.glsl
deleted file mode 100644
index 9deb52fb..00000000
--- a/assets/shaders/Tunnel.frag.glsl
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifdef GL_ES
-precision highp float;
-#endif
-
-uniform vec2 u_resolution;
-uniform float u_time;
-uniform sampler2D u_tex0;
-
-void main(void)
-{
-    vec2 p = -1.0 + 2.0 * gl_FragCoord.xy / u_resolution.xy;
-    vec2 uv;
-   
-    float a = atan(p.y,p.x);
-    float r = sqrt(dot(p,p));
-
-    uv.x = .75*u_time+.1/r;
-    uv.y = a/3.1416;
-
-    vec3 col =  texture2D(u_tex0,uv).xyz;
-
-    gl_FragColor = vec4(col*r,1.0);
-}
\ No newline at end of file
diff --git a/assets/shaders/Twist.frag.glsl b/assets/shaders/Twist.frag.glsl
deleted file mode 100644
index b7477747..00000000
--- a/assets/shaders/Twist.frag.glsl
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifdef GL_ES
-precision highp float;
-#endif
-
-uniform vec2 u_resolution;
-uniform float u_time;
-uniform sampler2D u_tex0;