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comparison stageviewer.py @ 45:e01e88b06a13

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Fix camera handling, should be much closer to the original, now
author Thibaut Girka <thib@sitedethib.com>
date Mon, 22 Aug 2011 09:11:16 +0200
parents a10e3f44a883
children ab826bc29aa2
comparison
equal deleted inserted replaced
44:c435e83a8e70 45:e01e88b06a13
74 # Draw everything 74 # Draw everything
75 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT) 75 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
76 76
77 fog_b, fog_g, fog_r, _, fog_start, fog_end = background.fog_interpolator.values 77 fog_b, fog_g, fog_r, _, fog_start, fog_end = background.fog_interpolator.values
78 x, y, z = background.position_interpolator.values 78 x, y, z = background.position_interpolator.values
79 unknownx, dy, dz = background.position2_interpolator.values 79 dx, dy, dz = background.position2_interpolator.values
80 80
81 glFogi(GL_FOG_MODE, GL_LINEAR) 81 glFogi(GL_FOG_MODE, GL_LINEAR)
82 glFogf(GL_FOG_START, fog_start) 82 glFogf(GL_FOG_START, fog_start)
83 glFogf(GL_FOG_END, fog_end) 83 glFogf(GL_FOG_END, fog_end)
84 glFogfv(GL_FOG_COLOR, (fog_r / 255., fog_g / 255., fog_b / 255., 1.)) 84 glFogfv(GL_FOG_COLOR, (fog_r / 255., fog_g / 255., fog_b / 255., 1.))
90 # 192. = 384. / 2. = width / 2. 90 # 192. = 384. / 2. = width / 2.
91 # 224. = 448. / 2. = height / 2. 91 # 224. = 448. / 2. = height / 2.
92 # 835.979370 = 224./math.tan(math.radians(15)) = (height/2.)/math.tan(math.radians(fov/2)) 92 # 835.979370 = 224./math.tan(math.radians(15)) = (height/2.)/math.tan(math.radians(fov/2))
93 # This is so that objects on the (O, x, y) plane use pixel coordinates 93 # This is so that objects on the (O, x, y) plane use pixel coordinates
94 gluLookAt(192., 224., - 835.979370 * dz, 94 gluLookAt(192., 224., - 835.979370 * dz,
95 192., 224. - dy, 750 - 835.979370 * dz, 0., -1., 0.) #TODO: 750 might not be accurate 95 192. + dx, 224. - dy, 0., 0., -1., 0.)
96 #print(glGetFloat(GL_MODELVIEW_MATRIX)) 96 #print(glGetFloat(GL_MODELVIEW_MATRIX))
97 glTranslatef(-x, -y, -z) 97 glTranslatef(-x, -y, -z)
98 98
99 for texture_key, (nb_vertices, vertices, uvs, colors) in background.objects_by_texture.items(): 99 for texture_key, (nb_vertices, vertices, uvs, colors) in background.objects_by_texture.items():
100 glBindTexture(GL_TEXTURE_2D, texture_manager[texture_key]) 100 glBindTexture(GL_TEXTURE_2D, texture_manager[texture_key])