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Did a bit more Collada physics importing work.

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Also did a quick workaround to allow different camera UP. This demo stuff really needs to be cleaned up now!
This commit is contained in:
ejcoumans
2006-06-03 02:13:59 +00:00
parent 9414d46266
commit ac11a0c06b
11 changed files with 1608 additions and 990 deletions
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28
Demos/OpenGL/GlutStuff.cpp
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@@ -105,22 +105,40 @@ void toggleIdle() {
}
}
#include "SimdMatrix3x3.h"
SimdVector3 gCameraUp(0,1,0);
int gForwardAxis = 2;
void setCamera() {
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
float rele = ele * 0.01745329251994329547;// rads per deg
float razi = azi * 0.01745329251994329547;// rads per deg
eye[0] = DISTANCE * sin(razi) * cos(rele);
eye[1] = DISTANCE * sin(rele);
eye[2] = DISTANCE * cos(razi) * cos(rele);
SimdQuaternion rot(gCameraUp,razi);
SimdVector3 eyePos(0,0,0);
eyePos[gForwardAxis] = -DISTANCE;
SimdVector3 forward(eyePos[0],eyePos[1],eyePos[2]);
SimdVector3 right = gCameraUp.cross(forward);
SimdQuaternion roll(right,-rele);
eyePos = SimdMatrix3x3(rot) * SimdMatrix3x3(roll) * eyePos;
eye[0] = eyePos.getX();
eye[1] = eyePos.getY();
eye[2] = eyePos.getZ();
glFrustum(-1.0, 1.0, -1.0, 1.0, 1.0, 100.0);
gluLookAt(eye[0], eye[1], eye[2],
center[0], center[1], center[2],
0, 1, 0);
gCameraUp.getX(),gCameraUp.getY(),gCameraUp.getZ());
glMatrixMode(GL_MODELVIEW);
}