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worked on platform drivers

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aap
2016-07-05 11:36:43 +02:00
parent ad1ea4ca53
commit abe0bba5af
17 changed files with 611 additions and 384 deletions
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77
src/camera.cpp
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@@ -29,6 +29,16 @@ defaultEndUpdateCB(Camera *cam)
static void
cameraSync(ObjectWithFrame*)
{
// TODO: calculate view matrix here (i.e. projection * inverseLTM)
// RW projection matrix looks like this:
// (cf. Camera View Matrix white paper)
// w = viewWindow width
// h = viewWindow height
// o = view offset
//
// 1/2w 0 ox/2w + 1/2 -ox/2w
// 0 -1/2h -oy/2h + 1/2 oy/2h
// 0 0 1 0
}
void
@@ -169,73 +179,6 @@ Camera::streamGetSize(void)
s_plglist.streamGetSize(this);
}
// TODO: remove
void
Camera::updateProjectionMatrix(void)
{
float32 invwx = 1.0f/this->viewWindow.x;
float32 invwy = 1.0f/this->viewWindow.y;
float32 invz = 1.0f/(this->farPlane-this->nearPlane);
if(rw::platform == PLATFORM_D3D8 || rw::platform == PLATFORM_D3D9 ||
rw::platform == PLATFORM_XBOX){
// is this all really correct?
this->projMat[0] = invwx;
this->projMat[1] = 0.0f;
this->projMat[2] = 0.0f;
this->projMat[3] = 0.0f;
this->projMat[4] = 0.0f;
this->projMat[5] = invwy;
this->projMat[6] = 0.0f;
this->projMat[7] = 0.0f;
if(this->projection == PERSPECTIVE){
this->projMat[8] = this->viewOffset.x*invwx;
this->projMat[9] = this->viewOffset.y*invwy;
this->projMat[10] = this->farPlane*invz;
this->projMat[11] = 1.0f;
this->projMat[12] = 0.0f;
this->projMat[13] = 0.0f;
this->projMat[14] = -this->nearPlane*this->projMat[10];
this->projMat[15] = 0.0f;
}else{
this->projMat[8] = 0.0f;
this->projMat[9] = 0.0f;
this->projMat[10] = invz;
this->projMat[11] = 0.0f;
this->projMat[12] = this->viewOffset.x*invwx;
this->projMat[13] = this->viewOffset.y*invwy;
this->projMat[14] = -this->nearPlane*this->projMat[10];
this->projMat[15] = 1.0f;
}
}else if(rw::platform == PLATFORM_WDGL || rw::platform == PLATFORM_GL3){
this->projMat[0] = invwx;
this->projMat[1] = 0.0f;
this->projMat[2] = 0.0f;
this->projMat[3] = 0.0f;
this->projMat[4] = 0.0f;
this->projMat[5] = invwy;
this->projMat[6] = 0.0f;
this->projMat[7] = 0.0f;
if(this->projection == PERSPECTIVE){
this->projMat[8] = this->viewOffset.x*invwx;
this->projMat[9] = this->viewOffset.y*invwy;
this->projMat[10] = (this->farPlane+this->nearPlane)*invz;
this->projMat[11] = 1.0f;
this->projMat[12] = 0.0f;
this->projMat[13] = 0.0f;
this->projMat[14] = -2.0f*this->nearPlane*this->farPlane*invz;
this->projMat[15] = 0.0f;
}else{
}
}
}
void
Camera::setFOV(float32 fov, float32 ratio)
{