static void fontPrintTextImpl(FT_Bitmap* bitmap, int xofs, int yofs, u32 text_color, u32* framebuffer, int width, int height, int lineSize){
int x, y;
u8* line = bitmap->buffer;
u32* fbLine = framebuffer + xofs + yofs * lineSize;
for (y = 0; y < bitmap->rows; y++) {
u8* column = line;
u32* fbColumn = fbLine;
for (x = 0; x < bitmap->width; x++) {
if (x + xofs < width && x + xofs >= 0 && y + yofs < height && y + yofs >= 0) {
u8 val = *column;
u32 color = *fbColumn;
float f_val = ((float)val) / 255.0;
f_val *= Af(text_color);
float r = min(1.0, Rf(text_color) * f_val + Rf(color) * (1.0 - f_val));
float g = min(1.0, Gf(text_color) * f_val + Gf(color) * (1.0 - f_val));
float b = min(1.0, Bf(text_color) * f_val + Bf(color) * (1.0 - f_val));
float a = min(1.0, Af(color) + f_val);
*fbColumn = RGBAf(r, g, b, a);
}
column++;
fbColumn++;
}
line += bitmap->pitch;
fbLine += lineSize;
}
// gePrintDebug(0x100, "fontPrintTextImpl(bitmap, %d, %d, 0x%8.8X, framebuffer, %d, %d, %d)\n", xofs, yofs, color, width, height, lineSize);
/*
u8* line = bitmap->buffer;
u32* fbLine = framebuffer + xofs + yofs * lineSize;
for (y = 0; y < bitmap->rows; y++) {
u8* column = line;
u32* fbColumn = fbLine;
for (x = 0; x < bitmap->width; x++) {
if (x + xofs < width && x + xofs >= 0 && y + yofs < height && y + yofs >= 0) {
u8 val = *column;
color = *fbColumn;
u8 r = color & 0xff;
u8 g = (color >> 8) & 0xff;
u8 b = (color >> 16) & 0xff;
u8 a = (color >> 24) & 0xff;
r = rf * val / 255 + (255 - val) * r / 255;
g = gf * val / 255 + (255 - val) * g / 255;
b = bf * val / 255 + (255 - val) * b / 255;
a = af * val / 255 + (255 - val) * a / 255;
*fbColumn = RGBA(r, g, b, a);
// *fbColumn = RGBA(255, 255, 255, val);
}
column++;
fbColumn++;
}
line += bitmap->pitch;
fbLine += lineSize;
}
*/
}
/**
* Get the diffuse color of this material.
*/
RGBAf vtMaterial::GetDiffuse() const
{
osg::Vec4 col = m_pMaterial->getDiffuse(FAB);
return RGBAf(col[0], col[1], col[2], col[3]);
}
void LoadProbes(bool isRerun) {
#define mod(a,b) a = fmod(fmod(a,b)+b,b)
mod(gPosition.x,GLH_SIZEX);
mod(gPosition.y,GLH_SIZEY);
mod(gPosition.z,GLH_SIZEZ);
if (!gGodMode) {
gh.MapOffset = gPosition;
}
Vec3f gv; //Goal direction.
Vec3f d = {0, 0, 0};
if (!isRerun) {
if (sf::Keyboard::isKeyPressed(sf::Keyboard::T)) {
//reset full map.
gh.TMap->DefaultIt();
gh.TMap->RecalculateAccelerationStructure(0, 0, 0, GLH_SIZEX, GLH_SIZEY, GLH_SIZEZ);
gh.TMap->m_bReloadFullTexture = true;
}
if (sf::Keyboard::isKeyPressed(sf::Keyboard::A)) d.x -= 1.;
if (sf::Keyboard::isKeyPressed(sf::Keyboard::D)) d.x += 1.;
if (sf::Keyboard::isKeyPressed(sf::Keyboard::S)) d.y += 1.;
if (sf::Keyboard::isKeyPressed(sf::Keyboard::W)) d.y -= 1.;
if (sf::Keyboard::isKeyPressed(sf::Keyboard::RBracket)) d.z += 1.;
if (sf::Keyboard::isKeyPressed(sf::Keyboard::LBracket)) d.z -= 1.;
if (sf::Keyboard::isKeyPressed(sf::Keyboard::Space) && gTimeSinceOnGround < 0.1) gh.v.z = 10; // && gh.gTimeSinceOnGround < 0.1
gTimeSinceOnGround += worldDeltaTime;
/*
float ny = dx * sin( -Yaw/180.*3.14159 ) + dy * cos( -Yaw/180.*3.14159 );
float nx = dx * cos( -Yaw/180.*3.14159 ) - dy * sin( -Yaw/180.*3.14159 );
Roll = Roll * .95; //auto-righting.
*/
}
Vec3f ForwardVec = LookQuaternion * Vec3f{0, 0, -1};
ForwardVec.z = -ForwardVec.z; //??? WHY? WHY WHY??? Is LookQuaternion busted???
Vec3f MoveVec = LookQuaternion * Vec3f{d.x, 0, d.y};
float nx = MoveVec.x;
float ny = MoveVec.y;
// printf( "%f %f %f\n", fwdx, fwdy, fwdz );
if (gGodMode) {
gh.v = {nx * 4.f, ny * 4.f, d.z * 4.f};
gh.MapOffset += gh.v*worldDeltaTime;
} else {
if (!isRerun) {
float xymag = sqrt(nx * nx + ny * ny);
if (xymag > .001) {
nx /= xymag;
ny /= xymag;
}
gh.v.x = nx * 4.;
gh.v.y = ny * 4.;
gh.v.z -= worldDeltaTime * 16.; //gravity
gh.v.z *= .995; //terminal velocity
}
}
if (!isRerun) {
if(worldDeltaTime != 0) gv = gh.v*worldDeltaTime;
else gv = {1e-10,1e-10,1e-10}; //TODO fix crash when gv == 0,0,0
} else {
printf("GVRerun\n");
}
//Spew out a boatload of rays, trying to intersect things.
int i, j;
const int stacks = 6;
for (i = 0; i < stacks * 2; i++) {
//Stack goes: 1 2 3 4 5 4 3 2 1, i goes 012345678
int stack = i;
if (i >= stacks) stack = stacks * 2 - stack - 1;
//Stack is the number of radial rays.
float sigma = (i / ((float) stacks * 2 - 1)* 3.14159);
d.z = cos(sigma);
float mz = sin(sigma);
stack++;
for (j = 0; j < stack; j++) {
float theta = (j / (float) stack) * 3.14159 * 2.0;
d.x = mz * cos(theta);
d.y = mz * sin(theta);
CollisionProbe * p;
probes.push_back(p = gh.AddProbe());
p->Position = gh.MapOffset;
p->Direction = RGBAf(d + gv, 10000);
}
}
{
gpTest = gh.AddProbe();
gpTest->Position = gh.MapOffset;
gpTest->Direction = RGBAf(gv, gv.len());
gpTestVelocity = gh.AddProbe();
gpTestVelocity->Position = gh.MapOffset;
gpTestVelocity->Direction = RGBAf(gv, gv.len());
gpTestVelocity->AuxRotation = gh.v;
}
gpForward = gh.AddProbe();
gpForward->Position = gh.MapOffset;
gpForward->Direction = RGBAf(ForwardVec, 10000);
// Yaw
// Pitch
// Roll
//???
Vec3f FrontRot = LookQuaternion * Vec3f{1, 0, 0};
Vec3f UpRot = LookQuaternion * Vec3f{0, 1, 0};
// FrontRot[1] *= -1;
// FrontRot[0] *= -1;
// FrontRot[2] *= -1;
// UpRot[2] *= -1;
gpRotFwd = gh.AddProbe();
gpRotFwd->Position = gh.MapOffset;
gpRotFwd->Direction = RGBAf(gv, gv.len());
gpRotFwd->AuxRotation = FrontRot;
gpRotUp = gh.AddProbe();
gpRotUp->Position = gh.MapOffset;
gpRotUp->Direction = RGBAf(gv, gv.len());
gpRotUp->AuxRotation = UpRot;
}
