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added wrappers around math functions

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This commit is contained in:
aap
2019-07-10 17:18:26 +02:00
parent 80e0409d6a
commit 4a36d64f15
31 changed files with 204 additions and 191 deletions
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14
src/render/Clouds.cpp
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@ -53,7 +53,7 @@ CClouds::Shutdown(void)
void
CClouds::Update(void)
{
float s = sin(TheCamera.Orientation - 0.85f);
float s = Sin(TheCamera.Orientation - 0.85f);
CloudRotation += CWeather::Wind*s*0.0025f;
IndividualRotation += (CWeather::Wind*CTimer::GetTimeStep() + 0.3f) * 60.0f;
}
@ -81,7 +81,7 @@ CClouds::Render(void)
float coverage = CWeather::CloudCoverage <= CWeather::Foggyness ? CWeather::Foggyness : CWeather::CloudCoverage;
// Moon
int moonfadeout = abs(minute - 180); // fully visible at 3AM
int moonfadeout = Abs(minute - 180); // fully visible at 3AM
if(moonfadeout < 180){ // fade in/out 3 hours
int brightness = (1.0f - coverage) * (180 - moonfadeout);
RwV3d pos = { 0.0f, -100.0f, 15.0f };
@ -169,8 +169,8 @@ CClouds::Render(void)
}
// Fluffy clouds
float rot_sin = sin(CloudRotation);
float rot_cos = cos(CloudRotation);
float rot_sin = Sin(CloudRotation);
float rot_cos = Cos(CloudRotation);
int fluffyalpha = 160 * (1.0f - CWeather::Foggyness);
if(fluffyalpha != 0){
static float CoorsOffsetX[37] = {
@ -210,7 +210,7 @@ CClouds::Render(void)
worldpos.z = pos.z;
if(CSprite::CalcScreenCoors(worldpos, &screenpos, &szx, &szy, false)){
float sundist = sqrt(sq(screenpos.x-CCoronas::SunScreenX) + sq(screenpos.y-CCoronas::SunScreenY));
float sundist = Sqrt(sq(screenpos.x-CCoronas::SunScreenX) + sq(screenpos.y-CCoronas::SunScreenY));
int tr = CTimeCycle::GetFluffyCloudsTopRed();
int tg = CTimeCycle::GetFluffyCloudsTopGreen();
int tb = CTimeCycle::GetFluffyCloudsTopBlue();
@ -302,7 +302,7 @@ CClouds::RenderBackground(int16 topred, int16 topgreen, int16 topblue,
int16 botred, int16 botgreen, int16 botblue, int16 alpha)
{
RwMatrix *mat = RwFrameGetLTM(RwCameraGetFrame(TheCamera.m_pRwCamera));
float c = sqrt(mat->right.x * mat->right.x + mat->right.y * mat->right.y);
float c = Sqrt(mat->right.x * mat->right.x + mat->right.y * mat->right.y);
if(c > 1.0f)
c = 1.0f;
ms_cameraRoll = acos(c);
@ -424,7 +424,7 @@ CClouds::RenderHorizon(void)
SCREEN_HEIGHT/300.0f * max(TheCamera.GetPosition().z, 0.0f);
float b = TheCamera.GetUp().z < 0.0f ?
SCREEN_HEIGHT :
SCREEN_HEIGHT * fabs(TheCamera.GetRight().z);
SCREEN_HEIGHT * Abs(TheCamera.GetRight().z);
float z2 = z1 + (a + b)*TheCamera.LODDistMultiplier;
z2 = min(z2, SCREEN_HEIGHT);
CSprite2d::DrawRect(CRect(0, z1, SCREEN_WIDTH, z2),

4
src/render/Coronas.cpp
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@ -286,8 +286,8 @@ CCoronas::Render(void)
// if distance too big, break streak
if(aCoronas[i].hasValue[1]){
if(fabs(aCoronas[i].prevX[0] - aCoronas[i].prevX[1]) > 50.0f ||
fabs(aCoronas[i].prevY[0] - aCoronas[i].prevY[1]) > 50.0f)
if(Abs(aCoronas[i].prevX[0] - aCoronas[i].prevX[1]) > 50.0f ||
Abs(aCoronas[i].prevY[0] - aCoronas[i].prevY[1]) > 50.0f)
aCoronas[i].hasValue[0] = false;
}
}

2
src/render/Hud.cpp
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@ -173,7 +173,7 @@ void CHud::Draw()
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
float fStep = sin((CTimer::GetTimeInMilliseconds() & 1023) * 0.0061328127);
float fStep = Sin((CTimer::GetTimeInMilliseconds() & 1023) * 0.0061328127);
float fMultBright = SpriteBrightness * 0.03f * (0.25f * fStep + 0.75f);
CRect rect;
#ifndef ASPECT_RATIO_SCALE

8
src/render/Particle.cpp
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@ -299,8 +299,8 @@ void CParticle::Initialise()
{
float angle = DEGTORAD(float(i) * float(360.0f / SIN_COS_TABLE_SIZE));
m_SinTable[i] = sin(angle);
m_CosTable[i] = cos(angle);
m_SinTable[i] = Sin(angle);
m_CosTable[i] = Cos(angle);
}
int32 slot = CTxdStore::FindTxdSlot("particle");
@ -1599,7 +1599,7 @@ void CParticle::Render()
fTrailLength = fDist;
//Float fRot = atan2( vecDist.x / fDist, sqrtf(1.0f - vecDist.x / fDist * (vecDist.x / fDist)) );
//Float fRot = Atan2( vecDist.x / fDist, Sqrt(1.0f - vecDist.x / fDist * (vecDist.x / fDist)) );
float fRot = asinf(vecDist.x / fDist);
fRotation = fRot;
@ -1651,7 +1651,7 @@ void CParticle::Render()
fTrailLength = fDist;
//Float fRot = atan2(vecDist.x / fDist, sqrt(1.0f - vecDist.x / fDist * (vecDist.x / fDist)));
//Float fRot = Atan2(vecDist.x / fDist, Sqrt(1.0f - vecDist.x / fDist * (vecDist.x / fDist)));
float fRot = asinf(vecDist.x / fDist);
fRotation = fRot;

14
src/render/PointLights.cpp
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@ -33,7 +33,7 @@ CPointLights::AddLight(uint8 type, CVector coors, CVector dir, float radius, flo
return;
dist = coors - TheCamera.GetPosition();
if(fabs(dist.x) < MAX_DIST && fabs(dist.y) < MAX_DIST){
if(Abs(dist.x) < MAX_DIST && Abs(dist.y) < MAX_DIST){
distance = dist.Magnitude();
if(distance < MAX_DIST){
aLights[NumLights].type = type;
@ -73,9 +73,9 @@ CPointLights::GenerateLightsAffectingObject(CVector *objCoors)
// same weird distance calculation. simplified here
dist = aLights[i].coors - *objCoors;
radius = aLights[i].radius;
if(fabs(dist.x) < radius &&
fabs(dist.y) < radius &&
fabs(dist.z) < radius){
if(Abs(dist.x) < radius &&
Abs(dist.y) < radius &&
Abs(dist.z) < radius){
distance = dist.Magnitude();
if(distance < radius){
@ -217,7 +217,7 @@ CPointLights::RenderFogEffect(void)
// more intensity the closer to light source
intensity *= 1.0f - sq(dot/FOG_AREA_LENGTH);
// more intensity the closer to line
intensity *= 1.0f - sq(sqrt(linedistsq) / FOG_AREA_WIDTH);
intensity *= 1.0f - sq(Sqrt(linedistsq) / FOG_AREA_WIDTH);
if(CSprite::CalcScreenCoors(fogcoors, spriteCoors, &spritew, &spriteh, true)){
float rotation = (CTimer::GetTimeInMilliseconds()&0x1FFF) * 2*3.14f / 0x1FFF;
@ -251,11 +251,11 @@ CPointLights::RenderFogEffect(void)
float dx = xi - aLights[i].coors.x;
float dy = yi - aLights[i].coors.y;
float lightdist = sqrt(sq(dx) + sq(dy));
float lightdist = Sqrt(sq(dx) + sq(dy));
if(lightdist < FOG_AREA_RADIUS){
dx = xi - TheCamera.GetPosition().x;
dy = yi - TheCamera.GetPosition().y;
float camdist = sqrt(sq(dx) + sq(dy));
float camdist = Sqrt(sq(dx) + sq(dy));
if(camdist < MAX_DIST){
float intensity;
// distance fade

20
src/render/Sprite.cpp
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@ -135,8 +135,8 @@ CSprite::RenderOneXLUSprite(float x, float y, float z, float w, float h, uint8 r
void
CSprite::RenderOneXLUSprite_Rotate_Aspect(float x, float y, float z, float w, float h, uint8 r, uint8 g, uint8 b, int16 intens, float recipz, float rotation, uint8 a)
{
float c = cos(DEGTORAD(rotation));
float s = sin(DEGTORAD(rotation));
float c = Cos(DEGTORAD(rotation));
float s = Sin(DEGTORAD(rotation));
float xs[4];
float ys[4];
@ -261,8 +261,8 @@ CSprite::RenderBufferedOneXLUSprite_Rotate_Dimension(float x, float y, float z,
{
m_bFlushSpriteBufferSwitchZTest = 0;
// TODO: replace with lookup
float c = cos(DEGTORAD(rotation));
float s = sin(DEGTORAD(rotation));
float c = Cos(DEGTORAD(rotation));
float s = Sin(DEGTORAD(rotation));
float xs[4];
float ys[4];
@ -313,8 +313,8 @@ void
CSprite::RenderBufferedOneXLUSprite_Rotate_Aspect(float x, float y, float z, float w, float h, uint8 r, uint8 g, uint8 b, int16 intens, float recipz, float rotation, uint8 a)
{
m_bFlushSpriteBufferSwitchZTest = 0;
float c = cos(DEGTORAD(rotation));
float s = sin(DEGTORAD(rotation));
float c = Cos(DEGTORAD(rotation));
float s = Sin(DEGTORAD(rotation));
float xs[4];
float ys[4];
@ -365,8 +365,8 @@ void
CSprite::RenderBufferedOneXLUSprite_Rotate_2Colours(float x, float y, float z, float w, float h, uint8 r1, uint8 g1, uint8 b1, uint8 r2, uint8 g2, uint8 b2, float cx, float cy, float recipz, float rotation, uint8 a)
{
m_bFlushSpriteBufferSwitchZTest = 0;
float c = cos(DEGTORAD(rotation));
float s = sin(DEGTORAD(rotation));
float c = Cos(DEGTORAD(rotation));
float s = Sin(DEGTORAD(rotation));
float xs[4];
float ys[4];
@ -572,8 +572,8 @@ CSprite::RenderBufferedOneXLUSprite2D_Rotate_Dimension(float x, float y, float w
{
m_bFlushSpriteBufferSwitchZTest = 1;
CRGBA col(intens * colour.red >> 8, intens * colour.green >> 8, intens * colour.blue >> 8, alpha);
float c = cos(DEGTORAD(rotation));
float s = sin(DEGTORAD(rotation));
float c = Cos(DEGTORAD(rotation));
float s = Sin(DEGTORAD(rotation));
Set6Vertices2D(&SpriteBufferVerts[6 * nSpriteBufferIndex],
x + c*w - s*h,

4
src/render/Timecycle.cpp
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@ -299,9 +299,9 @@ CTimeCycle::Update(void)
float sunAngle = 2*PI*(CClock::GetMinutes() + CClock::GetHours()*60)/(24*60);
CVector &sunPos = GetSunPosition();
sunPos.x = sinf(sunAngle);
sunPos.x = Sin(sunAngle);
sunPos.y = 1.0f;
sunPos.z = 0.2f - cosf(sunAngle);
sunPos.z = 0.2f - Cos(sunAngle);
sunPos.Normalise();
CShadows::CalcPedShadowValues(sunPos,