* simply replacing spaces with tabs in the example files
git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1440 4e206d99-4929-0410-ac5d-dfc041789085
This commit is contained in:
trass3r
parent
8390807b08
commit
4a19225764
9 changed files with 670 additions and 670 deletions
|
|
@ -8,110 +8,110 @@ const char[][5] EFFECTS = ["nothing", "blur", "colorize", "fisheye", "wave"];
|
|||
|
||||
void main()
|
||||
{
|
||||
int actualIndex;
|
||||
|
||||
// Check that the system can use post effects
|
||||
if (PostFX.canUsePostFX() == false)
|
||||
assert(0, "Your system doesn't support Post Effects.");
|
||||
int actualIndex;
|
||||
|
||||
// Check that the system can use post effects
|
||||
if (PostFX.canUsePostFX() == false)
|
||||
assert(0, "Your system doesn't support Post Effects.");
|
||||
|
||||
// Create the main window
|
||||
RenderWindow app = new RenderWindow(VideoMode(800, 600), "SFML PostFX");
|
||||
app.setFramerateLimit(100);
|
||||
// Create the main window
|
||||
RenderWindow app = new RenderWindow(VideoMode(800, 600), "SFML PostFX");
|
||||
app.setFramerateLimit(100);
|
||||
|
||||
// Load a cute background image to display :)
|
||||
Sprite background = new Sprite(new Image("Data/background.jpg"));
|
||||
// Load a cute background image to display :)
|
||||
Sprite background = new Sprite(new Image("Data/background.jpg"));
|
||||
|
||||
// Load the image needed for the wave effect
|
||||
Image WaveImage = new Image("Data/wave.jpg");
|
||||
// Load the image needed for the wave effect
|
||||
Image WaveImage = new Image("Data/wave.jpg");
|
||||
|
||||
// Load all effects
|
||||
PostFX[char[]] Effects;
|
||||
foreach(char[] c; EFFECTS)
|
||||
{
|
||||
Effects[c] = new PostFX("Data/" ~ c ~ ".sfx");
|
||||
}
|
||||
PostFX currentEffect = Effects[EFFECTS[actualIndex]];
|
||||
// Load all effects
|
||||
PostFX[char[]] Effects;
|
||||
foreach(char[] c; EFFECTS)
|
||||
{
|
||||
Effects[c] = new PostFX("Data/" ~ c ~ ".sfx");
|
||||
}
|
||||
PostFX currentEffect = Effects[EFFECTS[actualIndex]];
|
||||
|
||||
// Do specific initializations
|
||||
Effects["nothing"].setTexture("framebuffer", null);
|
||||
Effects["blur"].setTexture("framebuffer", null);
|
||||
Effects["blur"].setParameter("offset", 0.f);
|
||||
Effects["colorize"].setTexture("framebuffer", null);
|
||||
Effects["colorize"].setParameter("color", 1.f, 1.f, 1.f);
|
||||
Effects["fisheye"].setTexture("framebuffer", null);
|
||||
Effects["wave"].setTexture("framebuffer", null);
|
||||
Effects["wave"].setTexture("wave", WaveImage);
|
||||
// Do specific initializations
|
||||
Effects["nothing"].setTexture("framebuffer", null);
|
||||
Effects["blur"].setTexture("framebuffer", null);
|
||||
Effects["blur"].setParameter("offset", 0.f);
|
||||
Effects["colorize"].setTexture("framebuffer", null);
|
||||
Effects["colorize"].setParameter("color", 1.f, 1.f, 1.f);
|
||||
Effects["fisheye"].setTexture("framebuffer", null);
|
||||
Effects["wave"].setTexture("framebuffer", null);
|
||||
Effects["wave"].setTexture("wave", WaveImage);
|
||||
|
||||
Font f = new Font("Data/cheeseburger.ttf");
|
||||
|
||||
// Define a string for displaying current effect description
|
||||
String curFXStr = new String("Current effect is " ~ EFFECTS[actualIndex]);
|
||||
curFXStr.setFont(f);
|
||||
curFXStr.setPosition(20.f, 0.f);
|
||||
Font f = new Font("Data/cheeseburger.ttf");
|
||||
|
||||
// Define a string for displaying current effect description
|
||||
Text curFXStr = new Text("Current effect is " ~ EFFECTS[actualIndex]);
|
||||
curFXStr.setFont(f);
|
||||
curFXStr.setPosition(20.f, 0.f);
|
||||
|
||||
// Define a string for displaying help
|
||||
String infoStr = new String("Move your mouse to change the effect parameters\nPress numpad + and - to change effect\nWarning : some effects may not work\ndepending on your graphics card"c);
|
||||
infoStr.setFont(f);
|
||||
infoStr.setPosition(20.f, 460.f);
|
||||
infoStr.setColor(Color(200, 100, 150));
|
||||
|
||||
// Start the game loop
|
||||
while (app.isOpened())
|
||||
{
|
||||
// Process events
|
||||
Event evt;
|
||||
while (app.getEvent(evt))
|
||||
{
|
||||
// Close window : exit
|
||||
if (evt.Type == Event.EventType.CLOSED ||
|
||||
evt.Type == Event.EventType.KEYPRESSED && evt.Key.Code == KeyCode.ESCAPE)
|
||||
app.close();
|
||||
// Define a string for displaying help
|
||||
Text infoStr = new Text("Move your mouse to change the effect parameters\nPress numpad + and - to change effect\nWarning : some effects may not work\ndepending on your graphics card"c);
|
||||
infoStr.setFont(f);
|
||||
infoStr.setPosition(20.f, 460.f);
|
||||
infoStr.setColor(Color(200, 100, 150));
|
||||
|
||||
// Start the game loop
|
||||
while (app.isOpened())
|
||||
{
|
||||
// Process events
|
||||
Event evt;
|
||||
while (app.getEvent(evt))
|
||||
{
|
||||
// Close window : exit
|
||||
if (evt.Type == Event.EventType.CLOSED ||
|
||||
evt.Type == Event.EventType.KEYPRESSED && evt.Key.Code == KeyCode.ESCAPE)
|
||||
app.close();
|
||||
|
||||
if (evt.Type == Event.EventType.KEYPRESSED)
|
||||
{
|
||||
// Add key : next effect
|
||||
if (evt.Key.Code == KeyCode.ADD)
|
||||
{
|
||||
if (actualIndex == 4)
|
||||
actualIndex = 0;
|
||||
else
|
||||
actualIndex++;
|
||||
currentEffect = Effects[EFFECTS[actualIndex]];
|
||||
curFXStr.setText("Current effect is " ~ EFFECTS[actualIndex]);
|
||||
}
|
||||
if (evt.Type == Event.EventType.KEYPRESSED)
|
||||
{
|
||||
// Add key : next effect
|
||||
if (evt.Key.Code == KeyCode.ADD)
|
||||
{
|
||||
if (actualIndex == 4)
|
||||
actualIndex = 0;
|
||||
else
|
||||
actualIndex++;
|
||||
currentEffect = Effects[EFFECTS[actualIndex]];
|
||||
curFXStr.setText("Current effect is " ~ EFFECTS[actualIndex]);
|
||||
}
|
||||
|
||||
// Subtract key : previous effect
|
||||
if (evt.Key.Code == KeyCode.SUBTRACT)
|
||||
{
|
||||
if (actualIndex == 0)
|
||||
actualIndex = 4;
|
||||
else
|
||||
actualIndex--;
|
||||
currentEffect = Effects[EFFECTS[actualIndex]];
|
||||
curFXStr.setText("Current effect is " ~ EFFECTS[actualIndex]);
|
||||
}
|
||||
}
|
||||
}
|
||||
// Subtract key : previous effect
|
||||
if (evt.Key.Code == KeyCode.SUBTRACT)
|
||||
{
|
||||
if (actualIndex == 0)
|
||||
actualIndex = 4;
|
||||
else
|
||||
actualIndex--;
|
||||
currentEffect = Effects[EFFECTS[actualIndex]];
|
||||
curFXStr.setText("Current effect is " ~ EFFECTS[actualIndex]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Get the mouse position in the range [0, 1]
|
||||
float X = app.getInput().getMouseX() / cast(float) app.getWidth();
|
||||
float Y = app.getInput().getMouseY() / cast(float) app.getHeight();
|
||||
// Get the mouse position in the range [0, 1]
|
||||
float X = app.getInput().getMouseX() / cast(float) app.getWidth();
|
||||
float Y = app.getInput().getMouseY() / cast(float) app.getHeight();
|
||||
|
||||
// Update the current effect
|
||||
if (EFFECTS[actualIndex] == "blur") currentEffect.setParameter("offset", X * Y * 0.1f);
|
||||
else if (EFFECTS[actualIndex] == "colorize") currentEffect.setParameter("color", 0.3f, X, Y);
|
||||
else if (EFFECTS[actualIndex] == "fisheye") currentEffect.setParameter("mouse", X, 1.f - Y);
|
||||
else if (EFFECTS[actualIndex] == "wave") currentEffect.setParameter("offset", X, Y);
|
||||
// Update the current effect
|
||||
if (EFFECTS[actualIndex] == "blur") currentEffect.setParameter("offset", X * Y * 0.1f);
|
||||
else if (EFFECTS[actualIndex] == "colorize") currentEffect.setParameter("color", 0.3f, X, Y);
|
||||
else if (EFFECTS[actualIndex] == "fisheye") currentEffect.setParameter("mouse", X, 1.f - Y);
|
||||
else if (EFFECTS[actualIndex] == "wave") currentEffect.setParameter("offset", X, Y);
|
||||
|
||||
// Draw background and apply the post-fx
|
||||
app.draw(background);
|
||||
app.draw(currentEffect);
|
||||
// Draw background and apply the post-fx
|
||||
app.draw(background);
|
||||
app.draw(currentEffect);
|
||||
|
||||
// Draw interface strings
|
||||
app.draw(curFXStr);
|
||||
app.draw(infoStr);
|
||||
// Draw interface strings
|
||||
app.draw(curFXStr);
|
||||
app.draw(infoStr);
|
||||
|
||||
// Finally, display the rendered frame on screen
|
||||
app.display();
|
||||
}
|
||||
// Finally, display the rendered frame on screen
|
||||
app.display();
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue