Difference between revisions of "Mapping:Adding a camera to your map"
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| + | ==Connect the entities together== | ||
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| + | [[File:Tut camera connected.png|800px]] | ||
Revision as of 15:59, 21 August 2011
A portal consists of 3 to 4 objects.
First you have an object is a brush you want to be the "viewer".
Then you have 2 entities, the misc_portal_surface and the misc_portal_camera.
This tutorial also uses an entity of target_position which is used to aim your camera, although you can give your misc_portal_camera an angle to aim instead.
Images
Download the following zip file Images it contains 2 images. Extract them tore these in your images folder.
Shader
Add the following shader to your shader file, you should change the paths to match your map.
textures/myfirstmap/tvscreen
{
qer_editorimage textures/myfirstmap/monitor.tga
q3map_lightimage textures/myfirstmap/monitor_colour.tga
q3map_surfacelight 1200
portal
{
map textures/myfirstmap/monitor_colour.tga
blendFunc filter
depthWrite
}
{
map textures/myfirstmap/monitor_colour.tga
blendFunc GL_SRC_ALPHA GL_ONE_MINUS_SRC_ALPHA
alphagen portal 256
rgbGen identityLighting
}
{
map textures/myfirstmap/monitor.tga
blendfunc blend
}
{
map $lightmap
blendfunc filter
}
}
Middle bit
Connect the entities together
