public class RenderTexture extends SFMLNativeObject implements RenderTarget
| Constructor and Description |
|---|
RenderTexture()
Constructs a new render texture.
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| Modifier and Type | Method and Description |
|---|---|
void |
clear()
Clears the target with black.
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void |
clear(Color color)
Clears the render target and fills it with a constant color.
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void |
create(int width,
int height)
Sets up the render texture without a depth buffer.
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void |
create(int width,
int height,
boolean depthBuffer)
Sets up the render texture.
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void |
display()
Updates the contents of the target texture.
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void |
draw(Drawable drawable)
Draws a drawable object to the render target using the default render states.
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void |
draw(Drawable drawable,
RenderStates renderStates)
Draws a drawable object to the render target using the given render states.
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void |
draw(Vertex[] vertices,
PrimitiveType type)
Draws a primitive of the given type using the given vertices and the default render states.
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void |
draw(Vertex[] vertices,
PrimitiveType type,
RenderStates states)
Draws a primitive of the given type using the given vertices and the given render states.
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ConstView |
getDefaultView()
Gets the target's default view.
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Vector2i |
getSize()
Gets the size of the render region.
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ConstTexture |
getTexture()
Gets the target texture.
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ConstView |
getView()
Gets the target's current view.
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IntRect |
getViewport(ConstView view)
Computes the viewport of the given view applied to this render target.
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boolean |
isRepeated()
Checks whether texture repeating is enabled for the underlying texture.
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boolean |
isSmooth()
Checks whether texture smoothing is enabled.
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Vector2i |
mapCoordsToPixel(Vector2f point)
Converts a point from world coordinates to target coordinates using the target's
current view.
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Vector2i |
mapCoordsToPixel(Vector2f point,
ConstView view)
Converts a point from world coordinates to target coordinates for a certain view.
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Vector2f |
mapPixelToCoords(Vector2i point)
Converts a point from target coordinates to world coordinates using the target's
current view.
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Vector2f |
mapPixelToCoords(Vector2i point,
ConstView view)
Converts a point from target coordinates to world coordinates for a certain view.
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protected long |
nativeCreate()
Deprecated.
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protected void |
nativeDelete()
Deprecated.
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protected void |
nativeSetExPtr()
Deprecated.
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void |
popGLStates()
Pops the last OpenGL states and matrices from the top of the stack.
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void |
pushGLStates()
Pushes the current OpenGL states and matrices to the stack.
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void |
resetGLStates()
Resets the internal OpenGL states so that the target is ready for drawing.
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void |
setActive(boolean active)
Activates or deactivates the render texture for rendering.
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void |
setRepeated(boolean repeated)
Enables or disables texture repeating for the underlying texture.
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void |
setSmooth(boolean smooth)
Enables or disables textures smoothing.
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void |
setView(ConstView view)
Sets the target's view.
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finalize@Deprecated protected long nativeCreate()
SFMLNativeObjectnativeCreate in class SFMLNativeObject@Deprecated protected void nativeSetExPtr()
SFMLNativeObjectnativeSetExPtr in class SFMLNativeObject@Deprecated protected void nativeDelete()
SFMLNativeObjectnativeDelete in class SFMLNativeObjectpublic void create(int width,
int height,
boolean depthBuffer)
throws TextureCreationException
width - the texture's width.height - the texture's height.depthBuffer - true to generate a depth buffer, false otherwise.
Use this only in case you wish to do 3D rendering to this texture.TextureCreationException - if the render texture could not be created.public final void create(int width,
int height)
throws TextureCreationException
width - the texture's width.height - the texture's height.TextureCreationException - if the render texture could not be created.public void setSmooth(boolean smooth)
smooth - true to enable, false to disable.public boolean isSmooth()
true if enabled, false if not.public void setRepeated(boolean repeated)
repeated - true to enable, false to disable.public boolean isRepeated()
true if enabled, false if disabled.public void setActive(boolean active)
active - true to activate, false to deactivate.public void display()
public ConstTexture getTexture()
public Vector2i getSize()
RenderTargetgetSize in interface RenderTargetpublic void clear(Color color)
RenderTargetclear in interface RenderTargetcolor - the color to fill the target with.public void clear()
public void setView(ConstView view)
RenderTargetsetView in interface RenderTargetview - the target's new view.public ConstView getView()
RenderTargetgetView in interface RenderTargetpublic ConstView getDefaultView()
RenderTargetgetDefaultView in interface RenderTargetpublic IntRect getViewport(ConstView view)
RenderTargetgetViewport in interface RenderTargetview - the view.public final Vector2f mapPixelToCoords(Vector2i point)
RenderTargetmapPixelToCoords in interface RenderTargetpoint - the point on the render target.public Vector2f mapPixelToCoords(Vector2i point, ConstView view)
RenderTargetmapPixelToCoords in interface RenderTargetpoint - the point on the render target.view - the view to use for conversion.public final Vector2i mapCoordsToPixel(Vector2f point)
RenderTargetmapCoordsToPixel in interface RenderTargetpoint - the point in the world.public Vector2i mapCoordsToPixel(Vector2f point, ConstView view)
RenderTargetmapCoordsToPixel in interface RenderTargetpoint - the point in the world.view - the view to use for conversion.public final void draw(Drawable drawable)
RenderTargetdraw in interface RenderTargetdrawable - the object to draw.public void draw(Drawable drawable, RenderStates renderStates)
RenderTargetdraw in interface RenderTargetdrawable - the object to draw.renderStates - the render states to use for drawing.public final void draw(Vertex[] vertices, PrimitiveType type)
RenderTargetdraw in interface RenderTargetvertices - the vertices to draw.type - the type of OpenGL primitive to draw.public void draw(Vertex[] vertices, PrimitiveType type, RenderStates states)
RenderTargetdraw in interface RenderTargetvertices - the vertices to draw.type - the type of OpenGL primitive to draw.states - the render states to use for drawing.public void pushGLStates()
RenderTargetpushGLStates in interface RenderTargetpublic void popGLStates()
RenderTargetpopGLStates in interface RenderTargetpublic void resetGLStates()
RenderTargetresetGLStates in interface RenderTarget