void RenderSceneAnim()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// increment frame
frame++;
time=glutGet(GLUT_ELAPSED_TIME);
if (time - timebase > ((int)1000/htr.NumFPS()))
{
/*
sprintf(s,"FPS:%4.2f",frame*1000.0/(time-timebase));
timebase = time;
frame = 0;
*/
cframe = cframe + 1;
if(cframe == htr.NumFrames())
cframe = 0;
timebase = time;
}
// display something on view
glColor3f(0.0f,1.0f, 0.0f);
SetOrthographicProjection();
glPushMatrix();
glLoadIdentity();
RenderBitmapString(10,15,(void *)font,"HTR Mocap Data Viewer");
RenderBitmapString(10,35,(void *)font,"Loaded Animation Data");
glPopMatrix();
ResetPerspectiveProjection();
glutPostRedisplay();
// glutSwapBuffers();
}
void RenderScene(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
/*
glPushMatrix();
glColor3f(0.0f,0.0f, 0.0f);
glutSolidCube(0.02);
glTranslatef(-0.5*2, 0.0, -0.5*2);
glutSolidCube(0.02);
glTranslatef(1.0*2, 0.0, 0.0);
glutSolidCube(0.02);
glTranslatef(0.0, 0.0, 1.0*2);
glutSolidCube(0.02);
glTranslatef(-1.0*2, 0.0, 0.0);
glutSolidCube(0.02);
glPopMatrix();
glPushMatrix();
glColor3f(0.0f,0.0f, 0.0f);
glTranslatef(0.0, 2.0, 0.0);
glutSolidCube(0.02);
glTranslatef(-0.5*2, 0.0, -0.5*2);
glutSolidCube(0.02);
glTranslatef(1.0*2, 0.0, 0.0);
glutSolidCube(0.02);
glTranslatef(0.0, 0.0, 1.0*2);
glutSolidCube(0.02);
glTranslatef(-1.0*2, 0.0, 0.0);
glutSolidCube(0.02);
glPopMatrix();
*/
printf("Current Frame to draw %d\n", cframe);
htr.DrawFrame(cframe);
// display something on view
glColor3f(0.0f,1.0f, 0.0f);
SetOrthographicProjection();
glPushMatrix();
glLoadIdentity();
RenderBitmapString(10,15,(void *)font,"HTR Mocap Data Viewer");
//RenderBitmapString(10,35,(void *)font,"Base Pose Rendering");
glPopMatrix();
ResetPerspectiveProjection();
glutSwapBuffers();
}
static void DrawFps()
{
glPushMatrix();
glLoadIdentity();
SetOrthographicProjection();
glColor3f(0.0f, 0.0f, 0.0f);
RenderQuad(25, 6, 50, 12);
glColor3f(1.0f, 1.0f, 1.0f);
RenderBitmapString(5, 10, GLUT_BITMAP_TIMES_ROMAN_10, FpsString);
glPopMatrix();
RestorePerspectiveProjection();
}
void MCrossFade::Render(float red, float green, float blue)
{
if (m_active == false)
return;
glPushMatrix();
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glDisable(GL_DEPTH_TEST);
glDisable(GL_TEXTURE_2D);
SetOrthographicProjection();
glLoadIdentity();
float w = (float) m_viewport[2];
float h = (float) m_viewport[3];
// Have the alpha start at 0.5 and go to 0
float alpha = 0.5f - 0.5f * (float) m_frame / (float) m_totalFrames;
// Render full screen quad
glColor4f(red, green, blue, alpha);
glBegin(GL_QUADS);
glVertex3f(0, 0, 0);
glVertex3f(0, h, 0);
glVertex3f(w, h, 0);
glVertex3f(w, 0, 0);
glEnd();
RestorePerspectiveProjection();
glPopMatrix();
glEnable(GL_DEPTH_TEST);
glEnable(GL_TEXTURE_2D);
glDisable(GL_BLEND);
}
