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view projects/tank_wars/vector_graphics.h @ 125:850a4a9bd832 scope-refactoring

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Added ifdefs and unified the code with udpioplugin ... the latter has not been tested (or committed). TODO: still it hangs after ctrl-c BeagleRT (auxiliary tasks do not terminate). TODO: sometimes you can hear dropouts in the transmission. Maybe it is due to pointer drifting. Rebooting BBB fixes/affects this issue.
author Giulio Moro <giuliomoro@yahoo.it>
date Sat, 22 Aug 2015 02:53:36 +0100
parents 49f22e1246b2
children
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/*
 * vector_graphics.h
 *
 *  Created on: Nov 10, 2014
 *      Author: parallels
 */

#ifndef VECTOR_GRAPHICS_H_
#define VECTOR_GRAPHICS_H_

int renderLine(float x1, float y1, float x2, float y2, float speed,
			   float *buffer, int maxLength);
int renderArc(float x, float y, float radius, float thetaMin, float thetaMax,
			  float speed, float *buffer, int maxLength);
void renderPoint(float x, float y, float *buffer, float length);


#endif /* VECTOR_GRAPHICS_H_ */