added smoothstep in postfx (more contrast!) and a magnificient LOLCUBE!

neercs/neercs.cpp

@@ -111,7 +111,7 @@ void Neercs::TickGame(float seconds)
 /__/\__/\_______________/  \________________\ */
 
     int logo_x = (w - 46) / 2;
-    int logo_y = h / 2 - 2;// + h / 4 * lol::cos(m_time * 2);
+    int logo_y = h / 2 - 2;
 
     caca_set_color_argb(m_caca, hex_color(0.5f + 0.5f * lol::cos(m_time * 3               ), 0.5f, 0.5f + 0.25f * lol::sin(m_time * 3               )), bg_color);
     caca_put_str(m_caca, logo_x + 3, logo_y    ,"__  _________ ______ ______ ______ ______");
@@ -131,10 +131,23 @@ void Neercs::TickGame(float seconds)
     caca_set_color_argb(m_caca, hex_color(0.6f + 0.4f * lol::cos(m_time * 2), 0.2f, 0.2f), bg_color);
     caca_put_str(m_caca, w - 12, h - 2, "CACA RULEZ");
 
+    int lolcube_x = w / 2 - 5 + (w - 10) * lol::cos(m_time / 2);
+    int lolcube_y = h - 5 - abs ((h - 5) * lol::sin(m_time * 4));
+
+    caca_set_color_argb(m_caca, hex_color(0.75f + 0.25f * lol::sin(m_time * 2), 0.75f + 0.25f * lol::cos(m_time * 3), 0.75f + 0.25f * lol::sin(m_time * 5)), bg_color);
+    caca_put_str(m_caca, lolcube_x + 2, lolcube_y    , "_______");
+    caca_put_str(m_caca, lolcube_x + 1, lolcube_y + 1, "/      /|");
+    caca_put_str(m_caca, lolcube_x    , lolcube_y + 2, "/______/ |");
+    caca_put_str(m_caca, lolcube_x    , lolcube_y + 3, "|      | |");
+    caca_put_str(m_caca, lolcube_x    , lolcube_y + 4, "|  :D  | /");
+    caca_put_str(m_caca, lolcube_x    , lolcube_y + 5, "|______|/");
+
     caca_set_color_argb(m_caca, 0xdef, bg_color);
-    caca_put_str(m_caca, 0, 0, "mdr@lol:~/ cd code/lolengine/");
-    caca_put_str(m_caca, 0, 1, "mdr@lol:~/code/lolengine/ cd /var/log/");
-    caca_put_str(m_caca, 0, 2, "mdr@lol:/var/log/");
+    caca_put_str(m_caca, 0, 0, "rez@lol:~/ sudo -s");
+    caca_put_str(m_caca, 0, 1, "[sudo] password for rez:");
+    caca_put_str(m_caca, 0, 2, "root@lol:~/ echo LOL");
+    caca_put_str(m_caca, 0, 3, "LOL");
+    caca_put_str(m_caca, 0, 4, "root@lol:~/");
 }
 
 

neercs/video/postfx.lolfx

@@ -27,6 +27,7 @@ uniform vec4 moire_v;
 uniform bool scanline;
 uniform vec4 scanline_h;
 uniform vec4 scanline_v;
+uniform vec2 smooth;
 uniform float flash;
 uniform float sync;
 
@@ -80,7 +81,8 @@ void main(void)
 
 	vec3 color=source+glass1*glass1*0.25+glass2*glass2*0.25;
 
-	color=smoothstep(0.05,1.0,color);
+	color*=filter;													// filter
+	color=smoothstep(smooth.x,smooth.y,color);						// smoothstep
 	color+=flash;													// flash
 	color+=ca;														// chromatic aberration
 	color-=retrace.x*mod(z.y*retrace.y+time*retrace.z,1.0);			// retrace
@@ -103,7 +105,6 @@ void main(void)
 		{
 		color*=(scanline_h.x+scanline_v.x)*0.5;
 		}
-	color*=filter;													// filter
 	color*=mask;													// vignetting
 	color*=letterbox(z,-0.75,0.95);									// letnoiseterbox
 	gl_FragColor=vec4(color,1.0);

neercs/video/render.cpp

@@ -94,14 +94,14 @@ float value, angle, radius, scale, speed;
 /* shader variable */
 vec2 buffer(0.75f,0.25f);       // [new frame mix,old frame mix]
 vec2 remanency(0.25f,0.75f);    // remanency [source mix,buffer mix]
-vec2 blur(0.25f,0.5f);          // glow radius [normal,deform]
-vec2 glow_mix(0.5f,0.5f);       // glow mix [glow mix,source mix]
+vec2 blur(0.25f,0.75f);         // glow radius [normal,deform]
+vec2 glow_mix(0.5f,0.5f);       // glow mix [source mix,glow mix]
 vec2 glow_large(2.0f,2.0f);     // large glow radius [normal,deform]
 vec2 glow_small(1.0f,1.0f);     // small glow radius [normal,deform]
 //vec3 radial(2.0f,0.8f,0);     // radial [mix,strength,color mode]
 //---------------------------------[IDEAS] http://www.youtube.com/watch?v=d1qEP2vMe-I
 float postfx_deform = 0.625f;   // deformation ratio
-vec3 postfx_filter(0.875f,1.0f,0.75f);// color filter [red,green,blue]
+vec3 postfx_filter(0.875f,0.75f,1.0f);// color filter [red,green,blue]
 vec3 postfx_retrace(0.025f,2.0f,4.0f);// retrace [color,length,speed]
 vec2 postfx_offset(3.0f,3.0f);  // random line [horizontal,vertical]
 float postfx_noise = 0.125f;    // noise
@@ -112,6 +112,7 @@ vec4 postfx_moire_v(0.75f,-0.25f,0.0f,1.0f);
 bool postfx_scanline = true;    // scanline
 vec4 postfx_scanline_h(0.75f,-0.25f,2.0f,0.0f);// vertical scanline [base,variable,repeat]
 vec4 postfx_scanline_v(0.75f, 0.25f,0.0f,2.0f);// horizontal scanline [base,variable,repeat]
+vec2 postfx_smoothstep(0.025f,0.625f);// smoothstep [lower,upper]
 
 Shader *shader_simple;
 Shader *shader_blur_h, *shader_blur_v;
@@ -150,6 +151,7 @@ ShaderUniform shader_postfx_texture,
               shader_postfx_scanline,
               shader_postfx_scanline_h,
               shader_postfx_scanline_v,
+              shader_postfx_smoothstep,
               shader_postfx_flash,
               shader_postfx_sync;
 
@@ -244,6 +246,7 @@ int Render::InitDraw(void)
     shader_postfx_scanline = shader_postfx->GetUniformLocation("scanline");
     shader_postfx_scanline_h = shader_postfx->GetUniformLocation("scanline_h");
     shader_postfx_scanline_v = shader_postfx->GetUniformLocation("scanline_v");
+    shader_postfx_smoothstep = shader_postfx->GetUniformLocation("smooth");
     shader_postfx_flash = shader_postfx->GetUniformLocation("flash");
     shader_postfx_sync = shader_postfx->GetUniformLocation("sync");
 
@@ -553,6 +556,7 @@ void Render::Draw3D()
         shader_postfx->SetUniform(shader_postfx_scanline, postfx_scanline);
         shader_postfx->SetUniform(shader_postfx_scanline_h, postfx_scanline_h);
         shader_postfx->SetUniform(shader_postfx_scanline_v, postfx_scanline_v);
+        shader_postfx->SetUniform(shader_postfx_smoothstep, postfx_smoothstep);
         shader_postfx->SetUniform(shader_postfx_flash, flash_value);
         shader_postfx->SetUniform(shader_postfx_sync, (float)fabs(beat_value*cosf((main_angle-beat_angle)*8.0f)));
         fs_quad();