def makeHiQualityScreen(quality, mol):
# XXX This function does not currently work
# For some reason when using mainCanvas as a texture everything is really dark
# although if you look closely enough you can see the antialiased version
curres = mainCanvas.GetSoftRes()
mainCanvas.RedirectToMemory()
# Render into a higher quality buffer,
# resample into smaller main window
mainCanvas.SetRes(curres*quality / 100)
if not mainCanvas.SetAsOutput():
# something's wrong - do a normal screen
mainCanvas.RedirectToVideo()
mainCanvas.SetAsOutput()
drawFrame(mol)
return
HSratio = float(mainCanvas.GetSoftRes()) / mainCanvas.GetHardRes()
drawFrame(mol)
mainCanvas.RedirectToVideo()
mainCanvas.SetAsOutput()
glew.glActiveTextureARB(glew.GL_TEXTURE1_ARB)
glDisable(GL_TEXTURE_2D)
glew.glActiveTextureARB(glew.GL_TEXTURE0_ARB)
mainCanvas.SetAsTexture()
glDisable(glew.GL_FRAGMENT_PROGRAM_ARB)
glDisable(glew.GL_VERTEX_PROGRAM_ARB)
setProjection(mainCanvas.GetSoftRes())
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
glEnable(GL_TEXTURE_2D)
glDisable(GL_DEPTH_TEST)
glColor3f(1.,1.,1.)
z=-45.
glBegin(GL_QUADS)
glTexCoord2f(0,0); glVertex3f(-1,-1, z)
glTexCoord2f(HSratio,0); glVertex3f(+1,-1, z)
glTexCoord2f(HSratio,HSratio); glVertex3f(+1,+1, z)
glTexCoord2f(0,HSratio); glVertex3f(-1,+1, z)
glEnd()
glEnable(glew.GL_FRAGMENT_PROGRAM_ARB)
glEnable(glew.GL_VERTEX_PROGRAM_ARB)
glEnable(GL_DEPTH_TEST)
def drawFrame(mol):
cgSettings.MakeShaders()
if (mol.DoingAO()):
mol.PrepareAOstep(1, shadowmap)
while not mol.DecentAO(): mol.PrepareAOstep(1, shadowmap)
mainCanvas.SetAsOutput()
if cgSettings.doingAlphaSnapshot:
glClearColor( cgSettings.P_halo_col, cgSettings.P_halo_col, cgSettings.P_halo_col, 0.0)
else:
glClearColor( cgSettings.P_bg_color_R, cgSettings.P_bg_color_G, cgSettings.P_bg_color_B, 0.0)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
if cgSettings.P_sem_effect: lightDir = (0,0,1)
#else: lightDir= getDirFromTrackball(mol) #(0,0.8,0.6)
else: lightDir= (0.,0.8,0.6)
#else: lightDir= (1,1,1)
setLightDir(lightDir)
gluLookAt(0,0,-40, 0,0,0, 0,1,0)
#if (MovingLightMode): drawLightDir()
glColor3f(1,1,1)
setProjection(mainCanvas.GetSoftRes())
if cgSettings.P_use_shadowmap():
shadowmap.computeAsTexture(getGlLightPos() , cgSettings.do_use_doubleshadow(), shadowmapCanvas)
cgSettings.BindShaders()
glEnable(GL_TEXTURE_2D)
glew.glActiveTextureARB(glew.GL_TEXTURE1_ARB)
shadowmapCanvas.SetAsTexture()
mol.Draw()
glDisable(glew.GL_VERTEX_PROGRAM_ARB)
glDisable(glew.GL_FRAGMENT_PROGRAM_ARB)
glDisable(GL_BLEND)
if (cgSettings.UseHalo() > 0):
shadowmap.prepareDepthTextureForCurrentViewpoint()
mol.DrawHalos()
# Draw axes
if draw_axes:
px, py, pz = mol.pos
r = mol.r
orien = mol.orien
glPushMatrix()
glScalef(1./r,1./r,1./r)
glMultMatrixd((glTrackball.quat * orien).asRotation())
glTranslatef(-px, -py, -pz)
glDisable(GL_LIGHTING)
glBegin(GL_LINES)
glColor3f(0.,0.,0.)
glVertex3f(px, py, pz)
glColor3f(0.,1.,0.)
glVertex3f(px+r, py, pz)
glColor3f(0.,0.,0.)
glVertex3f(px, py, pz)
glColor3f(1.,0.,0.)
glVertex3f(px, py+r, pz)
glColor3f(0.,0.,0.)
glVertex3f(px, py, pz)
glColor3f(0.,0.,1.)
glVertex3f(px, py, pz+r)
glEnd()
glPopMatrix()
