C++ (Cpp) ofImage::isUsingTexture示例

示例#1

文件： ofGLRenderer.cpp 项目： 3snail/openFrameworks

//----------------------------------------------------------
void ofGLRenderer::draw(ofImage & image, float x, float y, float z, float w, float h, float sx, float sy, float sw, float sh){
	if(image.isUsingTexture()){
		ofTexture& tex = image.getTextureReference();
		if(tex.bAllocated()) {
			tex.drawSubsection(x,y,z,w,h,sx,sy,sw,sh);
		} else {
			ofLogWarning() << "ofGLRenderer::draw(): texture is not allocated";
		}
	}
}

示例#2

文件： ofGLRenderer.cpp 项目： YeongJoo-Kim/openFrameworks

//----------------------------------------------------------
void ofGLRenderer::draw(const ofImage & image, float x, float y, float z, float w, float h, float sx, float sy, float sw, float sh) const{
	if(image.isUsingTexture()){
		const ofTexture& tex = image.getTextureReference();
		if(tex.bAllocated()) {
			tex.drawSubsection(x,y,z,w,h,sx,sy,sw,sh);
		} else {
			ofLogWarning("ofGLRenderer") << "drawing an unallocated texture";
		}
	}
}

示例#3

文件： ofGLRenderer.cpp 项目： AsherBond/openFrameworks

//----------------------------------------------------------
void ofGLRenderer::draw(ofImage & image, float x, float y, float z, float w, float h){
	if(image.isUsingTexture()){
		image.getTextureReference().draw(x,y,z,w,h);
	}
}