v2.0.2
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v2.0.2
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#import <CC3Texture.h>
Instance Methods | |
| (void) | - addToCacheWithName: |
| (void) | - deleteImageData |
| (void) | - flipHorizontally |
| (void) | - flipVertically |
| (void) | - resizeTo: |
| (void) | - rotateHalfCircle |
| (void) | - setName: |
Class Methods | |
| (BOOL) | + texturesAreLoadedUpsideDown |
Properties | |
| GLuint | bytesPerPixel |
| BOOL | hasAlpha |
| BOOL | hasMipmap |
| const GLvoid * | imageData |
| BOOL | isUpsideDown |
| GLenum | pixelGLFormat |
| GLenum | pixelGLType |
Extension category to support Cocos3D functionality.
| - (void) addToCacheWithName: | (NSString *) | texName |
If a CCTexture with the specified name does not already exist in the CCTextureCache, this texture is added to the CCTextureCache under that name.
If a texture already exists in the cache under the specified name, or if the specified name is nil, this texture is not added to the cache.
| - (void) deleteImageData |
Does nothing.
For compatibility with CC3Texture2DContent.
| - (void) flipHorizontally |
Does nothing.
For compatibility with CC3Texture2DContent.
| - (void) flipVertically |
Does nothing.
For compatibility with CC3Texture2DContent.
| - (void) resizeTo: | (CC3IntSize) | size |
Resizes this texture to the specified dimensions.
This method changes the values of the size, width, height, maxS & maxT properties, and deletes any contained image data, but does not make any changes to the texture within the GL engine. This method is invoked during the resizing of a texture that backs a surface.
| - (void) rotateHalfCircle |
Does nothing.
For compatibility with CC3Texture2DContent.
| - (void) setName: | (GLuint) | name |
Sets the GL texture ID.
| + (BOOL) texturesAreLoadedUpsideDown |
Indicates whether texture are loaded upside-down.
For Cocos2D 3.0 and before, textures are loaded and applied upside-down. For Cocos2D 3.1 and after, textures are loaded and applied right-side-up.
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readnonatomicassign |
Returns the number of bytes in each pixel of content.
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readnonatomicassign |
Indicates whether this texture has an alpha channel, representing opacity.
The value of this property is derived from the value of the pixelGLFomat property.
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readnonatomicassign |
Returns whether a mipmap has been generated for this texture.
Mipmaps can also be generated by invoking the generateMipmap method.
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readnonatomicassign |
Returns NULL.
For compatibility with CC3Texture2DContent.
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readnonatomicassign |
Indicates whether this texture is upside-down.
The vertical axis of the coordinate system of OpenGL is inverted relative to the CoreGraphics view coordinate system. As a result, texture content can be initially loaded upside down. When this happens, this property will return YES, otherwise, it will return NO.
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readnonatomicassign |
Returns the GL engine pixel format of the texture.
See the pixelFormat property of CC3Texture for the range of possible values.
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readnonatomicassign |
Returns the pixel data type.
Possible values depend on the value of the pixelFormat property. See the pixelType property of CC3Texture for the range of possible values.