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rename an experiment, prints energy

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This commit is contained in:
Irlan
2018-04-03 15:03:01 -03:00
parent 6e0e269f68
commit d080bfe9ea
2 changed files with 15 additions and 10 deletions
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21
examples/testbed/tests/implicit_spring.h → examples/testbed/tests/mass_spring.h
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@ -16,17 +16,17 @@
* 3. This notice may not be removed or altered from any source distribution.
*/
#ifndef IMPLICIT_SPRING_H
#define IMPLICIT_SPRING_H
#ifndef MASS_SPRING_H
#define MASS_SPRING_H
extern DebugDraw* g_debugDraw;
extern Camera g_camera;
extern Settings g_settings;
class ImplicitSpring : public Test
class MassSpring : public Test
{
public:
ImplicitSpring()
MassSpring()
{
g_camera.m_zoom = 20.0f;
@ -154,14 +154,19 @@ public:
b3Vec3_zero.SetZero();
g_debugDraw->DrawSegment(b3Vec3_zero, m_x, b3Color_white);
char text[64];
sprintf(text, "Iterations = %u", m_iterations);
g_debugDraw->DrawString(text, b3Color_white);
char text1[64];
sprintf(text1, "Iterations = %u", m_iterations);
g_debugDraw->DrawString(text1, b3Color_white);
char text2[64];
float32 E = 0.5f * b3Dot(m_v, m_v);
sprintf(text2, "E = %f", E);
g_debugDraw->DrawString(text2, b3Color_white);
}
static Test* Create()
{
return new ImplicitSpring();
return new MassSpring();
}
// State