a47d20f8be
Administrative source import: native x86 compilation passed for 423 authored units. Source placement and submission states are migrated separately; this commit does not imply peer acceptance.
Previous head: 35d2a8cb36
Payload SHA256: 592f016d2730c5593bb653aa054c1e5f76a6df72c8f5a09e66f74876e2e33dee
95 lines
3 KiB
C++
95 lines
3 KiB
C++
#include "Contents/Camera/CameraState.h"
|
|
#include "Contents/Configuration/ServiceOptions.h"
|
|
#include "Utility/Math/AffineMatrix.h"
|
|
#include "Utility/Math/ScalarConversion.h"
|
|
|
|
// OFFSET: 0x00ADC150
|
|
// FUNCTION: fn_17928
|
|
void CameraState::Reset() {
|
|
this->yaw = this->desiredYaw = 0;
|
|
this->distance = this->desiredDistance = 300;
|
|
this->pitch = this->desiredPitch = -45;
|
|
|
|
for (unsigned axis = 0; axis < 3; ++axis) {
|
|
this->target[axis] = this->desiredTarget[axis] = 0;
|
|
}
|
|
}
|
|
|
|
// OFFSET: 0x00ADB070
|
|
// FUNCTION: fn_17916
|
|
void CameraState::AddDistance(float delta) {
|
|
this->desiredDistance = delta + this->desiredDistance;
|
|
}
|
|
|
|
// OFFSET: 0x00ADB090
|
|
// FUNCTION: fn_17917
|
|
void CameraState::AddPitch(float delta) {
|
|
this->desiredPitch = delta + this->desiredPitch;
|
|
}
|
|
|
|
// OFFSET: 0x00ADB0B0
|
|
// FUNCTION: fn_17918
|
|
void CameraState::AddYaw(float delta) {
|
|
this->desiredYaw = delta + this->desiredYaw;
|
|
}
|
|
|
|
// OFFSET: 0x00ADBCD0
|
|
// FUNCTION: fn_17926
|
|
void CameraState::Smooth(
|
|
const ServiceOptions& options, const float& rendererScale, const float& projectionScale, const float& baseDistance, CameraProjectionOutputs& output
|
|
) {
|
|
while (this->desiredYaw >= 360.0f) {
|
|
this->desiredYaw = this->desiredYaw - 360.0f;
|
|
}
|
|
|
|
while (this->desiredYaw < 0.0f) {
|
|
this->desiredYaw = this->desiredYaw + 360.0f;
|
|
}
|
|
|
|
float difference = this->desiredYaw - this->yaw;
|
|
|
|
while (difference >= 180.0f) {
|
|
difference = difference - 360.0f;
|
|
}
|
|
|
|
while (-180.0f > difference) {
|
|
difference = difference + 360.0f;
|
|
}
|
|
|
|
this->yaw = difference / 10.0f + this->yaw;
|
|
|
|
while (this->yaw >= 360.0f) {
|
|
this->yaw = this->yaw - 360.0f;
|
|
}
|
|
|
|
while (this->yaw < 0.0f) {
|
|
this->yaw = this->yaw + 360.0f;
|
|
}
|
|
|
|
this->pitch = (this->desiredPitch - this->pitch) / 10.0f + this->pitch;
|
|
this->distance = (this->desiredDistance - this->distance) / 10.0f + this->distance;
|
|
const bool immediate = options.Get(54) != 0;
|
|
float next[3] = {this->desiredTarget[0], this->desiredTarget[1], this->desiredTarget[2]};
|
|
|
|
if (!immediate) {
|
|
for (unsigned axis = 0; axis < 3; ++axis) {
|
|
next[axis] = (next[axis] - this->target[axis]) / 10.0f + this->target[axis];
|
|
}
|
|
}
|
|
|
|
this->target[2] = next[2];
|
|
this->target[1] = next[1];
|
|
this->target[0] = next[0];
|
|
const int angle = TruncateToInt(-this->pitch);
|
|
const float sine = ClientSine(angle);
|
|
const float cosine = ClientCosine(angle);
|
|
const float tangent = static_cast<float>(static_cast<double>(sine) / cosine);
|
|
const float cotangent = static_cast<float>(static_cast<double>(cosine) / sine);
|
|
const float scaledTangent = tangent * projectionScale;
|
|
output.tangent = static_cast<float>(static_cast<double>(scaledTangent) / rendererScale);
|
|
const float scaledCotangent = cotangent * projectionScale;
|
|
output.cotangent = static_cast<float>(static_cast<double>(scaledCotangent) / rendererScale);
|
|
const float relativeSine = static_cast<float>((static_cast<double>(sine) / ClientSine(45)) * 0.000009f);
|
|
output.scaleY = (baseDistance / this->distance) * relativeSine;
|
|
output.scaleX = (baseDistance / this->distance) * 0.000036f;
|
|
}
|