1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
|
Game Engine bge.render Module
=============================
*****
Intro
*****
.. module:: bge.render
.. code-block:: python
# Example Uses an L{SCA_MouseSensor}, and two L{KX_ObjectActuator}s to implement MouseLook::
# To use a mouse movement sensor "Mouse" and a
# motion actuator to mouse look:
import bge.render
import bge.logic
# SCALE sets the speed of motion
SCALE=[1, 0.5]
co = bge.logic.getCurrentController()
obj = co.getOwner()
mouse = co.getSensor("Mouse")
lmotion = co.getActuator("LMove")
wmotion = co.getActuator("WMove")
# Transform the mouse coordinates to see how far the mouse has moved.
def mousePos():
x = (bge.render.getWindowWidth()/2 - mouse.getXPosition())*SCALE[0]
y = (bge.render.getWindowHeight()/2 - mouse.getYPosition())*SCALE[1]
return (x, y)
pos = mousePos()
# Set the amount of motion: X is applied in world coordinates...
lmotion.setTorque(0.0, 0.0, pos[0], False)
# ...Y is applied in local coordinates
wmotion.setTorque(-pos[1], 0.0, 0.0, True)
# Activate both actuators
bge.logic.addActiveActuator(lmotion, True)
bge.logic.addActiveActuator(wmotion, True)
# Centre the mouse
bge.render.setMousePosition(bge.render.getWindowWidth()/2, bge.render.getWindowHeight()/2)
*********
Constants
*********
.. data:: KX_TEXFACE_MATERIAL
Materials as defined by the texture face settings.
.. data:: KX_BLENDER_MULTITEX_MATERIAL
Materials approximating blender materials with multitexturing.
.. data:: KX_BLENDER_GLSL_MATERIAL
Materials approximating blender materials with GLSL.
*********
Functions
*********
.. function:: getWindowWidth()
Gets the width of the window (in pixels)
:rtype: integer
.. function:: getWindowHeight()
Gets the height of the window (in pixels)
:rtype: integer
.. function:: makeScreenshot(filename)
Writes a screenshot to the given filename.
If filename starts with // the image will be saved relative to the current directory.
If the filename contains # it will be replaced with the frame number.
The standalone player saves .png files. It does not support colour space conversion
or gamma correction.
When run from Blender, makeScreenshot supports Iris, IrisZ, TGA, Raw TGA, PNG, HamX, and Jpeg.
Gamma, Colourspace conversion and Jpeg compression are taken from the Render settings panels.
:type filename: string
.. function:: enableVisibility(visible)
Doesn't really do anything...
.. function:: showMouse(visible)
Enables or disables the operating system mouse cursor.
:type visible: boolean
.. function:: setMousePosition(x, y)
Sets the mouse cursor position.
:type x: integer
:type y: integer
.. function:: setBackgroundColor(rgba)
Sets the window background colour.
:type rgba: list [r, g, b, a]
.. function:: setMistColor(rgb)
Sets the mist colour.
:type rgb: list [r, g, b]
.. function:: setAmbientColor(rgb)
Sets the color of ambient light.
:type rgb: list [r, g, b]
.. function:: setMistStart(start)
Sets the mist start value. Objects further away than start will have mist applied to them.
:type start: float
.. function:: setMistEnd(end)
Sets the mist end value. Objects further away from this will be coloured solid with
the colour set by setMistColor().
:type end: float
.. function:: disableMist()
Disables mist.
.. note:: Set any of the mist properties to enable mist.
.. function:: setEyeSeparation(eyesep)
Sets the eye separation for stereo mode. Usually Focal Length/30 provides a confortable value.
:arg eyesep: The distance between the left and right eye.
:type eyesep: float
.. function:: getEyeSeparation()
Gets the current eye separation for stereo mode.
:rtype: float
.. function:: setFocalLength(focallength)
Sets the focal length for stereo mode. It uses the current camera focal length as initial value.
:arg focallength: The focal length.
:type focallength: float
.. function:: getFocalLength()
Gets the current focal length for stereo mode.
:rtype: float
.. function:: setMaterialMode(mode)
Set the material mode to use for OpenGL rendering.
:type mode: KX_TEXFACE_MATERIAL, KX_BLENDER_MULTITEX_MATERIAL, KX_BLENDER_GLSL_MATERIAL
.. note:: Changes will only affect newly created scenes.
.. function:: getMaterialMode(mode)
Get the material mode to use for OpenGL rendering.
:rtype: KX_TEXFACE_MATERIAL, KX_BLENDER_MULTITEX_MATERIAL, KX_BLENDER_GLSL_MATERIAL
.. function:: setGLSLMaterialSetting(setting, enable)
Enables or disables a GLSL material setting.
:type setting: string (lights, shaders, shadows, ramps, nodes, extra_textures)
:type enable: boolean
.. function:: getGLSLMaterialSetting(setting, enable)
Get the state of a GLSL material setting.
:type setting: string (lights, shaders, shadows, ramps, nodes, extra_textures)
:rtype: boolean
.. function:: drawLine(fromVec,toVec,color)
Draw a line in the 3D scene.
:arg fromVec: the origin of the line
:type fromVec: list [x, y, z]
:arg toVec: the end of the line
:type toVec: list [x, y, z]
:arg color: the color of the line
:type color: list [r, g, b]
.. function:: enableMotionBlur(factor)
Enable the motion blur effect.
:arg factor: the ammount of motion blur to display.
:type factor: float [0.0 - 1.0]
.. function:: disableMotionBlur()
Disable the motion blur effect.
|
