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git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@823 e016b1c5-ed68-44aa-a2f7-31cac88cffde
This commit is contained in:
Lee Salzman
2007-01-16 02:03:54 +00:00
parent f5f0c7909b
commit 9e6147ebfe
6 changed files with 15 additions and 16 deletions
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source/src/renderextras.cpp
+4 -4
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@@ -246,14 +246,14 @@ float depthcorrect(float d)
// also hits map entities which is unwanted.
// could be replaced by a more acurate version of monster.cpp los() if needed
void readdepth(int w, int h)
void readdepth(int w, int h, vec &pos)
{
glReadPixels(w/2, h/2, 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &cursordepth);
double worldx = 0, worldy = 0, worldz = 0;
gluUnProject(w/2, h/2, depthcorrect(cursordepth), mm, pm, viewport, &worldx, &worldz, &worldy);
worldpos.x = (float)worldx;
worldpos.y = (float)worldy;
worldpos.z = (float)worldz;
pos.x = (float)worldx;
pos.y = (float)worldy;
pos.z = (float)worldz;
};
void drawicon(float tx, float ty, int x, int y, Texture *tex = NULL, float scaling = 1/3.0f) // EDIT: AH