void RenderBatchTriangle::fill(const CanvasPtr &canvas, float x1, float y1, float x2, float y2, const Colorf &color)
{
int texindex = set_batcher_active(canvas);
vertices[position + 0].position = to_position(x1, y1);
vertices[position + 1].position = to_position(x2, y1);
vertices[position + 2].position = to_position(x1, y2);
vertices[position + 3].position = to_position(x2, y1);
vertices[position + 4].position = to_position(x2, y2);
vertices[position + 5].position = to_position(x1, y2);
for (int i = 0; i < 6; i++)
{
vertices[position + i].color = Vec4f(color.x, color.y, color.z, color.w);
vertices[position + i].texcoord = Vec2f(0.0f, 0.0f);
vertices[position + i].texindex = texindex;
}
position += 6;
}
void Frustum::buildViewFrustum( const Matrix4f &viewMat, const Matrix4f &projMat )
{
// This routine works with the OpenGL projection matrix
// The view matrix is the inverse camera transformation matrix
// Note: Frustum corners are not updated!
Matrix4f m = projMat * viewMat;
_planes[0] = Plane( -(m.c[0][3] + m.c[0][0]), -(m.c[1][3] + m.c[1][0]),
-(m.c[2][3] + m.c[2][0]), -(m.c[3][3] + m.c[3][0]) ); // Left
_planes[1] = Plane( -(m.c[0][3] - m.c[0][0]), -(m.c[1][3] - m.c[1][0]),
-(m.c[2][3] - m.c[2][0]), -(m.c[3][3] - m.c[3][0]) ); // Right
_planes[2] = Plane( -(m.c[0][3] + m.c[0][1]), -(m.c[1][3] + m.c[1][1]),
-(m.c[2][3] + m.c[2][1]), -(m.c[3][3] + m.c[3][1]) ); // Bottom
_planes[3] = Plane( -(m.c[0][3] - m.c[0][1]), -(m.c[1][3] - m.c[1][1]),
-(m.c[2][3] - m.c[2][1]), -(m.c[3][3] - m.c[3][1]) ); // Top
_planes[4] = Plane( -(m.c[0][3] + m.c[0][2]), -(m.c[1][3] + m.c[1][2]),
-(m.c[2][3] + m.c[2][2]), -(m.c[3][3] + m.c[3][2]) ); // Near
_planes[5] = Plane( -(m.c[0][3] - m.c[0][2]), -(m.c[1][3] - m.c[1][2]),
-(m.c[2][3] - m.c[2][2]), -(m.c[3][3] - m.c[3][2]) ); // Far
_origin = viewMat.inverted() * Vec3f( 0, 0, 0 );
// Calculate corners
Matrix4f mm = m.inverted();
Vec4f corner = mm * Vec4f( -1, -1, 1, 1 );
_corners[0] = Vec3f( corner.x / corner.w, corner.y / corner.w, corner.z / corner.w );
corner = mm * Vec4f( 1, -1, 1, 1 );
_corners[1] = Vec3f( corner.x / corner.w, corner.y / corner.w, corner.z / corner.w );
corner = mm * Vec4f( 1, 1, 1, 1 );
_corners[2] = Vec3f( corner.x / corner.w, corner.y / corner.w, corner.z / corner.w );
corner = mm * Vec4f( -1, 1, 1, 1 );
_corners[3] = Vec3f( corner.x / corner.w, corner.y / corner.w, corner.z / corner.w );
corner = mm * Vec4f( -1, -1, -1, 1 );
_corners[4] = Vec3f( corner.x / corner.w, corner.y / corner.w, corner.z / corner.w );
corner = mm * Vec4f( 1, -1, -1, 1 );
_corners[5] = Vec3f( corner.x / corner.w, corner.y / corner.w, corner.z / corner.w );
corner = mm * Vec4f( 1, 1, -1, 1 );
_corners[6] = Vec3f( corner.x / corner.w, corner.y / corner.w, corner.z / corner.w );
corner = mm * Vec4f( -1, 1, -1, 1 );
_corners[7] = Vec3f( corner.x / corner.w, corner.y / corner.w, corner.z / corner.w );
}
Vec3f Matrix4::TransformNormal(const Vec3f &Normal) const
{
Vec4f UnprojectedResult = Vec4f(Normal, 0.0f) * (*this);
if(UnprojectedResult.w == 0.0f)
{
UnprojectedResult.w = 1.0f;
}
Vec3f Result(UnprojectedResult.x / UnprojectedResult.w,
UnprojectedResult.y / UnprojectedResult.w,
UnprojectedResult.z / UnprojectedResult.w);
if(UnprojectedResult.w < 0.0f)
{
Result = -Result;
}
return Result;
}
/*!
* Transform object vertices
*/
static void Cedric_TransformVerts(EERIE_3DOBJ * eobj, const Vec3f & pos) {
Skeleton & rig = *eobj->m_skeleton;
// Transform & project all vertices
for(size_t i = 0; i != rig.bones.size(); i++) {
Bone & bone = rig.bones[i];
glm::mat4x4 matrix = glm::toMat4(bone.anim.quat);
// Apply Scale
matrix[0][0] *= bone.anim.scale.x;
matrix[0][1] *= bone.anim.scale.x;
matrix[0][2] *= bone.anim.scale.x;
matrix[1][0] *= bone.anim.scale.y;
matrix[1][1] *= bone.anim.scale.y;
matrix[1][2] *= bone.anim.scale.y;
matrix[2][0] *= bone.anim.scale.z;
matrix[2][1] *= bone.anim.scale.z;
matrix[2][2] *= bone.anim.scale.z;
Vec3f vector = bone.anim.trans;
for(size_t v = 0; v != bone.idxvertices.size(); v++) {
size_t index = bone.idxvertices[v];
Vec3f & inVert = eobj->vertexlocal[index];
EERIE_VERTEX & outVert = eobj->vertexlist3[index];
outVert.v = Vec3f(matrix * Vec4f(inVert, 1.f));
outVert.v += vector;
outVert.vert.p = outVert.v;
}
}
if(eobj->sdata) {
for(size_t i = 0; i < eobj->vertexlist.size(); i++) {
eobj->vertexlist[i].vert.p = eobj->vertexlist3[i].v - pos;
}
}
}
void PointLight::setupLight(unsigned int glLightId)
{
Transform & transform = *(object.getComponent<Transform>());
Mat4x4f localToWorld = Mat4x4f(transform.getLocalToWorld());
Vec4f position = localToWorld * Vec4f(0,0,0,1);
GLfloat pos[] = { position[0], position[1], position[2], 1 };
glLightfv(glLightId, GL_POSITION, pos);
GLfloat ambientLight[] = { 0.0f, 0.0f, 0.0f, 1.0f };
GLfloat diffuseLight[] = { 1.0f, 1.0f, 1.0f, 1.0f };
GLfloat specularLight[] = { 1.0f, 1.0f, 1.0f, 1.0f };
// Assign created components to GL_LIGHT_?
glLightfv(glLightId, GL_AMBIENT, ambientLight);
glLightfv(glLightId, GL_DIFFUSE, diffuseLight);
glLightfv(glLightId, GL_SPECULAR, specularLight);
}
Vec4f Meteor::getColorFromName(QString colorName)
{
int R, G, B; // 0-255
if (colorName == "violet")
{ // Calcium
R = 176;
G = 67;
B = 172;
}
else if (colorName == "blueGreen")
{ // Magnesium
R = 0;
G = 255;
B = 152;
}
else if (colorName == "yellow")
{ // Iron
R = 255;
G = 255;
B = 0;
}
else if (colorName == "orangeYellow")
{ // Sodium
R = 255;
G = 160;
B = 0;
}
else if (colorName == "red")
{ // atmospheric nitrogen and oxygen
R = 255;
G = 30;
B = 0;
}
else
{ // white
R = 255;
G = 255;
B = 255;
}
return Vec4f(R/255.f, G/255.f, B/255.f, 1);
}
void LSystem::updateList() {
mPerlin = Perlin( 8, Rand::randInt( 0, 100000 ) );
mSteps = mProduction.length();
if( mSteps > mProduction.length() ) {
mSteps = mProduction.length();
}
gl::pushModelView();
gl::translate( mLoc );
gl::pushModelView();
int countFood = 0;
for( int i = 0; i < mSteps; i++ ) {
char step = mProduction.at(i);
if( step == 'F' || step == '|' ) {
Vec2f current_loc = (gl::getModelView() * Vec4f( 0.0f, 0.0f, 0.0f, 1.0f )).xy();
current_loc -= mStartLength;
current_loc += mLoc;
boost::shared_ptr<Food> add_food( new Food( current_loc, ColorA( ColorA::black() ) ) );
mFood.push_back( add_food );
if( countFood > 0 ) {
boost::weak_ptr<Food> weakFood(add_food);
mFood[countFood-1]->setNext( weakFood );
}
countFood++;
gl::translate( 0, -mDrawLength + mPerlin.fBm( app::getElapsedFrames()*1.0f, i, 0.001f )*20000.0f );
}
else if( step == '+' ) {
gl::rotate( mTheta + mPerlin.fBm( app::getElapsedFrames()*1.0f, i, 0.001f )*(2000.0f * i/30.0f));
}
else if( step == '-' ) {
gl::rotate( -1*(mTheta + mPerlin.fBm( app::getElapsedFrames()*1.0f, i, 0.001f )*(2000.0f * i/30.0f)));
}
else if( step == '[' ) {
gl::pushModelView();
}
else if( step == ']' ) {
gl::popModelView();
}
}
gl::popModelView();
gl::popModelView();
}
static void gaussianBlurV(const T * __srcp, float * dstp, const float * weights, const int width, const int height, const int srcStride, const int dstStride,
const int radius, const float offset) noexcept {
const int diameter = radius * 2 + 1;
const T ** _srcp = new const T *[diameter];
_srcp[radius] = __srcp;
for (int i = 1; i <= radius; i++) {
_srcp[radius - i] = _srcp[radius - 1 + i];
_srcp[radius + i] = _srcp[radius] + srcStride * i;
}
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x += 4) {
Vec4f sum = zero_4f();
for (int i = 0; i < diameter; i++) {
if (std::is_same<T, uint8_t>::value) {
const Vec4f srcp = to_float(Vec4i().load_4uc(_srcp[i] + x));
sum = mul_add(srcp, weights[i], sum);
} else if (std::is_same<T, uint16_t>::value) {
const Vec4f srcp = to_float(Vec4i().load_4us(_srcp[i] + x));
sum = mul_add(srcp, weights[i], sum);
} else {
const Vec4f srcp = Vec4f().load_a(_srcp[i] + x);
sum = mul_add(srcp + offset, weights[i], sum);
}
}
sum.stream(dstp + x);
}
for (int i = 0; i < diameter - 1; i++)
_srcp[i] = _srcp[i + 1];
if (y < height - 1 - radius)
_srcp[diameter - 1] += srcStride;
else if (y > height - 1 - radius)
_srcp[diameter - 1] -= srcStride;
dstp += dstStride;
}
delete[] _srcp;
}
void UniformResamplingRecursiveMISBPTRenderer::processTile(uint32_t threadID, uint32_t tileID, const Vec4u& viewport) const {
auto spp = getSppCount();
TileProcessingRenderer::processTilePixels(viewport, [&](uint32_t x, uint32_t y) {
auto pixelID = getPixelIndex(x, y);
// Add a new sample to the pixel
for(auto i = 0u; i <= getFramebuffer().getChannelCount(); ++i) {
accumulate(i, pixelID, Vec4f(0, 0, 0, 1));
}
// Process each sample
for(auto sampleID = 0u; sampleID < spp; ++sampleID) {
processSample(threadID, tileID, pixelID, sampleID, x, y);
}
});
// Compute contributions for 1-length eye paths (connection to sensor)
connectLightVerticesToSensor(threadID, tileID, viewport);
}
void StelQGLRenderer::drawWindow(StelViewportEffect* const effect)
{
// At this point, FBOs have been released (if using FBOs), so we're drawing
// directly to the screen. The StelViewportEffect::drawToViewport call
// actually draws puts the rendered result onto the viewport.
invariant();
//Warn about any GL errors.
checkGLErrors("drawWindow() start");
//Effects are ignored when FBO is not supported.
//That might be changed for some GPUs, but it might not be worth the effort.
viewport.prepareToDrawViewport();
if(NULL == effect)
{
// If using FBO, we still need to put it on the screen.
if(viewport.useFBO())
{
StelTextureNew* screenTexture = getViewportTexture();
const QSize size = screenTexture->getDimensions();
glDisable(GL_BLEND);
setGlobalColor(Vec4f(1.0f, 1.0f, 1.0f, 1.0f));
screenTexture->bind();
drawTexturedRect(0, 0, size.width(), size.height());
delete screenTexture;
}
// If not using FBO, the result is already drawn to the screen.
}
else
{
effect->drawToViewport(this);
}
viewport.disablePainting();
checkGLErrors("drawWindow() end");
invariant();
}
void MenuBackground::createRainParticleSystem() {
//printf("In MenuBackground::createRainParticleSystem() rps = %p\n",rps);
if(rps == NULL) {
rps= new RainParticleSystem();
rps->setSpeed(12.f/GameConstants::updateFps);
rps->setEmissionRate(25);
rps->setWind(-90.f, 4.f/GameConstants::updateFps);
rps->setPos(Vec3f(0.f, 25.f, 0.f));
rps->setColor(Vec4f(1.f, 1.f, 1.f, 0.2f));
rps->setRadius(30.f);
Renderer &renderer= Renderer::getInstance();
renderer.manageParticleSystem(rps, rsMenu);
for(int i=0; i<raindropCount; ++i){
raindropStates[i]= random.randRange(0.f, 1.f);
raindropPos[i]= computeRaindropPos();
}
}
}
render::Mesh MorphableModel::drawSample(vector<float> shapeCoefficients, vector<float> colorCoefficients)
{
render::Mesh mean;
mean.tvi = shapeModel.getTriangleList();
mean.tci = colorModel.getTriangleList();
Mat shapeSample;
Mat colorSample;
if (shapeCoefficients.empty()) {
shapeSample = shapeModel.getMean();
} else {
shapeSample = shapeModel.drawSample(shapeCoefficients);
}
if (colorCoefficients.empty()) {
colorSample = colorModel.getMean();
} else {
colorSample = colorModel.drawSample(colorCoefficients);
}
unsigned int numVertices = shapeModel.getDataDimension() / 3;
unsigned int numVerticesColor = colorModel.getDataDimension() / 3;
if (numVertices != numVerticesColor) {
string msg("MorphableModel: The number of vertices of the shape and color models are not the same: " + lexical_cast<string>(numVertices) + " != " + lexical_cast<string>(numVerticesColor));
Loggers->getLogger("shapemodels").debug(msg);
throw std::runtime_error(msg);
}
mean.vertex.resize(numVertices);
for (unsigned int i = 0; i < numVertices; ++i) {
mean.vertex[i].position = Vec4f(shapeSample.at<float>(i*3 + 0), shapeSample.at<float>(i*3 + 1), shapeSample.at<float>(i*3 + 2), 1.0f);
mean.vertex[i].color = Vec3f(colorSample.at<float>(i*3 + 0), colorSample.at<float>(i*3 + 1), colorSample.at<float>(i*3 + 2)); // order in hdf5: RGB. Order in OCV: BGR. But order in vertex.color: RGB
}
mean.hasTexture = false;
return mean;
}
void UniTransform3fDirection(const UniTransform3f& transf,const Direction3f& direction, Direction3f* outDirection) {
//reference: pag. 200 Essential Mathematics for Games and Interactive Applications A Programmer’s Guide Second Edition
//outDirection = quat * (scale * direction) * inverseQuaternion + translate
Vec4f scaleD = Vec4f(transf.scale * direction.dir.x, transf.scale * direction.dir.y, transf.scale * direction.dir.z, 0.f);
Quatf quatD;
QuatfInitWithValues(scaleD.x, scaleD.y, scaleD.z, 0.f, &quatD);
Quatf ris;
QuatfMult(transf.rotation, quatD, &ris);
Quatf invquat;
QuatfInverse(transf.rotation, &invquat);
Quatf ris1;
QuatfMult(ris, invquat, &ris1);
//traslation don't change direction
outDirection->dir.x = ris1.qX; //+ transf.translation.x;
outDirection->dir.y = ris1.qY; //+ transf.translation.y;
outDirection->dir.z = ris1.qZ; //+ transf.translation.z;
}
void UniTransform3fPoint(const UniTransform3f& transf,const Point3f& point, Point3f* outPoint) {
//reference: pag. 200 Essential Mathematics for Games and Interactive Applications A Programmer’s Guide Second Edition
//outPoint = quat * (scale * point) * inverseQuaternion + translate
//scaleP = scale * point
Vec4f scaleP = Vec4f(transf.scale * point.point.x, transf.scale * point.point.y, transf.scale * point.point.z, 1.f);
Quatf quatP;
QuatfInitWithValues(scaleP.x, scaleP.y, scaleP.z, 0.f, &quatP);
Quatf ris;
QuatfMult(transf.rotation, quatP, &ris);
Quatf invquat;
QuatfInverse(transf.rotation, &invquat);
Quatf ris1;
QuatfMult(ris, invquat, &ris1);
outPoint->point.x = ris1.qX + transf.translation.x;
outPoint->point.y = ris1.qY + transf.translation.y;
outPoint->point.z = ris1.qZ + transf.translation.z;
}
bool Program::update()
{
GraphicContext gc = window.get_gc();
InputDevice mouse = window.get_ic().get_mouse();
float time = System::get_time() / 1000.0f;
uniforms.time = time;
auto pos = mouse.get_position();
uniforms.mouse = Vec4f(pos.x / 800.0f, pos.y / 600.0f, 0, 0);
for(int i=0; i< uniforms.particle_count; ++i)
{
uniforms.positions[i].x += sinf(time + i * 2.0f) / 40.0f;
uniforms.positions[i].y += cosf(time + i * 2.0f) / 40.0f;
}
uniformVector.upload_data(gc, &uniforms, 1);
effect.draw(gc);
window.flip(1);
return !exit;
}
CubeExample(void)
: cube(
List("Position")("Normal")("TexCoord").Get(),
shapes::Cube(),
cube_prog
)
{
// setup the texture
{
GLuint tex_side = 512;
auto image = images::NewtonFractal(
tex_side, tex_side,
Vec3f(0.2f, 0.1f, 0.4f),
Vec3f(0.8f, 0.8f, 1.0f),
Vec2f(-1.0f, -1.0f),
Vec2f( 1.0f, 1.0f),
images::NewtonFractal::X4Minus1(),
images::NewtonFractal::DefaultMixer()
);
gl.Bound(Texture::Target::_2D, cube_tex)
.Image2D(image)
.GenerateMipmap()
.BorderColor(Vec4f(0.8f, 0.8f, 1.0f, 1.0f))
.MinFilter(TextureMinFilter::LinearMipmapLinear)
.MagFilter(TextureMagFilter::Linear)
.WrapS(TextureWrap::Repeat)
.WrapT(TextureWrap::Repeat);
}
cube_prog.cube_tex = 0;
cube_prog.light_position.Set(4.0f, 4.0f, -8.0f);
gl.ClearColor(0.8f, 0.8f, 0.7f, 0.0f);
gl.ClearDepth(1.0f);
gl.Enable(Capability::DepthTest);
gl.Enable(Capability::CullFace);
gl.CullFace(Face::Back);
}
void processSample(uint32_t threadID, uint32_t pixelID, uint32_t sampleID,
uint32_t x, uint32_t y) const {
PixelSensor sensor(getSensor(), Vec2u(x, y), getFramebufferSize());
auto pixelSample = getPixelSample(threadID, sampleID);
auto lensSample = getFloat2(threadID);
RaySample raySample;
Intersection I;
sampleExitantRay(
sensor,
getScene(),
lensSample,
pixelSample,
raySample,
I);
auto ray = raySample.value;
accumulate(0, pixelID, Vec4f(ray.dir, 1.f));
}
void Render(double time)
{
gl.Clear().ColorBuffer().DepthBuffer();
//
auto camera = CamMatrixf::Orbiting(
Vec3f(),
14.0 - SineWave(time / 13)*8.0,
Degrees(time * 33),
Degrees(SineWave(time / 21.0) * 31)
);
camera_matrix = camera;
const Vec3f offsets[6] = {
Vec3f( 2, 0, 0),
Vec3f(-2, 0, 0),
Vec3f( 0, 2, 0),
Vec3f( 0,-2, 0),
Vec3f( 0, 0, 2),
Vec3f( 0, 0,-2)
};
for(int i=0; i!=6; ++i)
{
auto model =
ModelMatrixf::RotationX(Degrees(time * 11))*
ModelMatrixf::Translation(offsets[i])*
ModelMatrixf::RotationZ(Degrees(time * (37+9*i)));
model_matrix = model;
offset = offsets[i];
view_position = (
Inverse(model)*
Vec4f(camera.Position(), 1)
).xyz();
shape_instr.Draw(shape_indices);
}
}
void Render(double time)
{
gl.Clear().ColorBuffer().DepthBuffer();
//
auto camera = CamMatrixf::Orbiting(
Vec3f(),
15.0 - SineWave(time / 13)*8.0,
Degrees(time * 33),
Degrees(SineWave(time / 21.0) * 31)
);
camera_matrix = camera;
const Vec3f offsets[4] = {
Vec3f( 2, 0, 0),
Vec3f(-2, 0, 0),
Vec3f( 0, 0, 2),
Vec3f( 0, 0,-2)
};
for(int i=0; i!=4; ++i)
{
auto model =
ModelMatrixf::RotationX(Degrees(time * 11))*
ModelMatrixf::Translation(offsets[i])*
ModelMatrixf::RotationZ(Degrees(time * (37+3*i)));
GLint level = GLint(17.0 / (Length((
Inverse(model)*
Vec4f(camera.Position(), 1)
).xyz())+0.1));
model_matrix = model;
tess_level = level;
shape_instr.Draw(shape_indices);
}
}
int OutputLocations(
int locationCount,
Dll_Interface::TopologyResult* locationData,
Vec3fDA& outPos,
Vec3f normal,
float width = 0.0f,
float length = 0.0f)
{
// If they didn't provide any data, just report the size
if ((locationCount == 0) || (locationData == NULL))
{
locationCount = outPos.GetSize();
return locationCount;
}
UnderstandingMgr_W &UnderstandingMgr = UnderstandingMgr_W::GetUnderstandingMgr();
// Transform out of dll
Quat quatDLLToWorld = UnderstandingMgr.GetFrameTransfoForOutput();
Mat4x4 matDLLToWorld;
quatDLLToWorld.GetMatrix(matDLLToWorld);
// Transform the normal
normal = VecFloat4x4Transform3(matDLLToWorld, Vec4f(normal));
// Copy the data out (and transform it back)
locationCount = min(outPos.GetSize(), locationCount);
for (int i = 0; i < locationCount; ++i)
{
Util_L::Transform_Vec3f_to_XMFLOAT3(outPos[i], locationData[i].position, matDLLToWorld);
Util_L::Convert_Vec3f_to_XMFLOAT3(normal, locationData[i].normal);
locationData[i].width = width;
locationData[i].length = length;
}
return locationCount;
}
int clusterDetections(vector<Vec4f> &obj)
{
vector<int> a(obj.size(),0);
int ncc = findConnectedComponents(a, obj);
if (! ncc) return 0;
int idx = 0;
for (int cc=1; cc<=ncc; ++cc)
{
Vec4f sum(0,0,0,0);
int k = 0;
for (size_t i=0; i<obj.size(); ++i)
{
if (a[i] == cc)
{
sum += obj[i];
k++;
}
}
obj[idx++] = Vec4f(sum[0], sum[1]/k, sum[2]/k, sum[3]/k); // sum[0] is accumulated confidence measure
}
obj.resize(idx);
return idx;
}
void GTranformation::Projection(const Camera& cur_camera, PolyModel& Model){
//build matrix
if (false){
//float Mat2[4][4] = {
// (2*cur_camera.d() / (cur_camera.R()-cur_camera.L())), 0.0f, ((cur_camera.R()+cur_camera.L()) / (cur_camera.R()-cur_camera.L())), 0.0f,
// 0.0f, (2*cur_camera.d() / (cur_camera.T()-cur_camera.B())), ((cur_camera.T()+cur_camera.B()) / (cur_camera.T()-cur_camera.B())), 0.0f,
// 0.0f, 0.0f, (cur_camera.f() / (cur_camera.f() - cur_camera.d())), -((cur_camera.d()* cur_camera.f()) / (cur_camera.f() - cur_camera.d())),
// 0.0f, 0.0f, -1.0f, 0.0f
//};
}
//float Mat1[4][4] = {
// 1.0f, 0.0f, 0.0f, 0.0f,
// 0.0f, 1.0f, 0.0f, 0.0f,
// 0.0f, 0.0f, 1.0f, 0.0f,
// 0.0f, 0.0f, 1 / cur_camera.d(), 0.0f
//};
float Mat2[4][4] = {
(cur_camera.d() / cur_camera.H()), 0.0f, 0.0f, 0.0f,
0.0f, (cur_camera.d() / cur_camera.H()), 0.0f, 0.0f,
0.0f, 0.0f, (cur_camera.f() / (cur_camera.f() - cur_camera.d())), -((cur_camera.d()* cur_camera.f()) / (cur_camera.f() - cur_camera.d())),
0.0f, 0.0f, 1.0f, 0.0f
};
Mat4f Projectionmatrix = Mat4f(Mat2);
//Mat4f Prespectivematrix = Mat4f(Mat1);
for (int i = 0; i < Model.m_verts.size(); i++){
float x = Model.m_verts[i].x();
float y = Model.m_verts[i].y();
float z = Model.m_verts[i].z();
float w = 1.0f;
Vec4f up_point = Vec4f(x, y, z, w);
//up_point = Prespectivematrix*up_point;
up_point = Projectionmatrix*up_point;
Model.m_verts[i] = Vec3f(up_point.x() / up_point.w(), up_point.y() / up_point.w(), up_point.z() / up_point.w());
}
}
void StateManager::LoadVertexColor(RGBColor &C, UINT Index)
{
for(UINT i = 0; i < VertexDeclaration.Length(); i++)
{
const D3D9Base::D3DVERTEXELEMENT9 &Decl = VertexDeclaration[i];
if(Decl.Usage == D3DDECLUSAGE_COLOR && Decl.UsageIndex == 0)
{
StreamInfo &Stream = VBufferStreams[Decl.Stream];
Assert(Stream.StreamData != NULL, "Reference to unbound stream");
BYTE *ByteStream = (BYTE *)(Stream.StreamData->Buffer.CArray() + Stream.OffsetInBytes + Index * Stream.Stride + Decl.Offset);
float *FloatStream = (float *)ByteStream;
Vec4f Result = Vec4f(0.0f, 0.0f, 0.0f, 0.0f);
if(Decl.Type == D3DDECLTYPE_D3DCOLOR)
{
C = RGBColor(ByteStream[0], ByteStream[1], ByteStream[2], ByteStream[3]);
return;
}
else
{
SignalError(String("Unsupported type: ") + String(UINT(Decl.Type)));
}
}
}
}
Vec4f DepthMapJudge::Measure(Mat xyz)
{
float density = 0;
float emptines = 0;
float outliers = 0;
float stdev = 0;
int amount = 0;
const double max_z = 10000;
for(int y = 0; y < xyz.rows; y++)
{
for(int x = 0; x < xyz.cols; x++)
{
Vec3f point = xyz.at<Vec3f>(y, x);
if(fabs(point[2] - max_z) < FLT_EPSILON || fabs(point[2]) > max_z || point[2]<=0 ){ emptines++; continue; }
if(point[2]<=minZ||point[2]>=maxZ){ outliers++; }
Vec2f aux = CalculateNeighbours(point,x,y,xyz);
density+= aux[0]/pow((float)2*ws+1,2);
stdev+=aux[1];
amount++;
}
}
return Vec4f(density/amount,emptines/(xyz.cols*xyz.rows),outliers/(xyz.cols*xyz.rows),stdev/(amount*radius));
}
BloomPass::BloomPass(GraphicContext &gc, const std::string &shader_path, ResourceContainer &inout)
{
viewport = inout.get<Rect>("Viewport");
final_color = inout.get<Texture2D>("FinalColor");
bloom_contribution = inout.get<Texture2D>("BloomContribution");
if (gc.get_shader_language() == shader_glsl)
{
bloom_shader = ShaderSetup::compile(gc, "", PathHelp::combine(shader_path, "Final/vertex_present.glsl"), PathHelp::combine(shader_path, "Bloom/fragment_bloom_extract.glsl"), "");
bloom_shader.bind_frag_data_location(0, "FragColor");
}
else
{
bloom_shader = ShaderSetup::compile(gc, "", PathHelp::combine(shader_path, "Final/vertex_present.hlsl"), PathHelp::combine(shader_path, "Bloom/fragment_bloom_extract.hlsl"), "");
}
ShaderSetup::link(bloom_shader, "bloom extract program");
bloom_shader.bind_attribute_location(0, "PositionInProjection");
bloom_shader.set_uniform1i("FinalColors", 0);
bloom_shader.set_uniform1i("FinalColorsSampler", 0);
bloom_shader.set_uniform1i("LogAverageLight", 1);
Vec4f positions[6] =
{
Vec4f(-1.0f, -1.0f, 1.0f, 1.0f),
Vec4f( 1.0f, -1.0f, 1.0f, 1.0f),
Vec4f(-1.0f, 1.0f, 1.0f, 1.0f),
Vec4f( 1.0f, -1.0f, 1.0f, 1.0f),
Vec4f(-1.0f, 1.0f, 1.0f, 1.0f),
Vec4f( 1.0f, 1.0f, 1.0f, 1.0f)
};
rect_positions = VertexArrayVector<Vec4f>(gc, positions, 6);
rect_primarray = PrimitivesArray(gc);
rect_primarray.set_attributes(0, rect_positions);
bloom_blur.input = bloom_contribution;
BlendStateDescription blend_desc;
blend_desc.enable_blending(false);
blend_state = BlendState(gc, blend_desc);
}
Vec4f Vec4fCounterDesc::getOneElement(void)
{
return Vec4f(1.f, 1.f, 1.f);
}
Vec4f Vec4fCounterDesc::getZeroElement(void)
{
return Vec4f(0.f, 0.f, 0.f);
}
int main(int argc, char **argv)
{
// OSG init
osgInit(argc,argv);
// Set up Window
TutorialWindow = createNativeWindow();
TutorialWindow->initWindow();
TutorialWindow->setDisplayCallback(display);
TutorialWindow->setReshapeCallback(reshape);
//Add Window Listener
TutorialKeyListener TheKeyListener;
TutorialWindow->addKeyListener(&TheKeyListener);
TutorialMouseListener TheTutorialMouseListener;
TutorialMouseMotionListener TheTutorialMouseMotionListener;
TutorialWindow->addMouseListener(&TheTutorialMouseListener);
TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);
// Create the SimpleSceneManager helper
mgr = new SimpleSceneManager;
// Tell the Manager what to manage
mgr->setWindow(TutorialWindow);
//Shader Material
BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);
//Material Chunk
MaterialChunkUnrecPtr ShaderMaterialChunk = MaterialChunk::create();
ShaderMaterialChunk->setAmbient(Color4f(0.4f,0.4f,0.4f,1.0f));
ShaderMaterialChunk->setDiffuse(Color4f(0.7f,0.7f,0.7f,1.0f));
ShaderMaterialChunk->setSpecular(Color4f(1.0f,1.0f,1.0f,1.0f));
//Shader Chunk
SimpleSHLChunkUnrecPtr TheSHLChunk = SimpleSHLChunk::create();
TheSHLChunk->setVertexProgram(createSHLVertexProg());
TheSHLChunk->setFragmentProgram(createSHLFragProg());
//Color Parameter
ShaderVariableVec4fUnrecPtr Color1Parameter = ShaderVariableVec4f::create();
Color1Parameter->setName("Color1");
Color1Parameter->setValue(Vec4f(0.0f,1.0f,0.0f,1.0f));
ShaderVariableVec4fUnrecPtr Color2Parameter = ShaderVariableVec4f::create();
Color2Parameter->setName("Color2");
Color2Parameter->setValue(Vec4f(1.0f,1.0f,1.0f,1.0f));
//Shader Parameter Chunk
SHLParameterChunkUnrecPtr SHLParameters = SHLParameterChunk::create();
SHLParameters->getParameters().push_back(Color1Parameter);
SHLParameters->getParameters().push_back(Color2Parameter);
SHLParameters->setSHLChunk(TheSHLChunk);
ChunkMaterialUnrecPtr ShaderMaterial = ChunkMaterial::create();
ShaderMaterial->addChunk(ShaderMaterialChunk);
ShaderMaterial->addChunk(TheSHLChunk);
ShaderMaterial->addChunk(SHLParameters);
//Torus Node
GeometryUnrecPtr TorusGeometry = makeTorusGeo(5.0f,20.0f, 32,32);
TorusGeometry->setMaterial(ShaderMaterial);
NodeUnrecPtr TorusNode = Node::create();
TorusNode->setCore(TorusGeometry);
// Make Main Scene Node
NodeUnrecPtr scene = Node::create();
scene->setCore(Group::create());
scene->addChild(TorusNode);
mgr->setRoot(scene);
// Show the whole Scene
mgr->showAll();
//Create the Animations
initAnimations(Color1Parameter, "value");
//Open Window
Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
TutorialWindow->openWindow(WinPos,
WinSize,
"04ShaderAnimation");
//Main Loop
TutorialWindow->mainLoop();
osgExit();
return 0;
}
void VulkanReplay::RenderMesh(uint32_t eventId, const vector<MeshFormat> &secondaryDraws,
const MeshDisplay &cfg)
{
if(cfg.position.vertexResourceId == ResourceId() || cfg.position.numIndices == 0)
return;
auto it = m_OutputWindows.find(m_ActiveWinID);
if(m_ActiveWinID == 0 || it == m_OutputWindows.end())
return;
OutputWindow &outw = it->second;
// if the swapchain failed to create, do nothing. We will try to recreate it
// again in CheckResizeOutputWindow (once per render 'frame')
if(outw.swap == VK_NULL_HANDLE)
return;
VkDevice dev = m_pDriver->GetDev();
VkCommandBuffer cmd = m_pDriver->GetNextCmd();
const VkLayerDispatchTable *vt = ObjDisp(dev);
VkResult vkr = VK_SUCCESS;
VkCommandBufferBeginInfo beginInfo = {VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO, NULL,
VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT};
vkr = vt->BeginCommandBuffer(Unwrap(cmd), &beginInfo);
RDCASSERTEQUAL(vkr, VK_SUCCESS);
VkRenderPassBeginInfo rpbegin = {
VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
NULL,
Unwrap(outw.rpdepth),
Unwrap(outw.fbdepth),
{{
0, 0,
},
{m_DebugWidth, m_DebugHeight}},
0,
NULL,
};
vt->CmdBeginRenderPass(Unwrap(cmd), &rpbegin, VK_SUBPASS_CONTENTS_INLINE);
VkViewport viewport = {0.0f, 0.0f, (float)m_DebugWidth, (float)m_DebugHeight, 0.0f, 1.0f};
vt->CmdSetViewport(Unwrap(cmd), 0, 1, &viewport);
Matrix4f projMat =
Matrix4f::Perspective(90.0f, 0.1f, 100000.0f, float(m_DebugWidth) / float(m_DebugHeight));
Matrix4f InvProj = projMat.Inverse();
Matrix4f camMat = cfg.cam ? ((Camera *)cfg.cam)->GetMatrix() : Matrix4f::Identity();
Matrix4f ModelViewProj = projMat.Mul(camMat);
Matrix4f guessProjInv;
if(cfg.position.unproject)
{
// the derivation of the projection matrix might not be right (hell, it could be an
// orthographic projection). But it'll be close enough likely.
Matrix4f guessProj =
cfg.position.farPlane != FLT_MAX
? Matrix4f::Perspective(cfg.fov, cfg.position.nearPlane, cfg.position.farPlane, cfg.aspect)
: Matrix4f::ReversePerspective(cfg.fov, cfg.position.nearPlane, cfg.aspect);
if(cfg.ortho)
{
guessProj = Matrix4f::Orthographic(cfg.position.nearPlane, cfg.position.farPlane);
}
guessProjInv = guessProj.Inverse();
ModelViewProj = projMat.Mul(camMat.Mul(guessProjInv));
}
if(!secondaryDraws.empty())
{
size_t mapsUsed = 0;
for(size_t i = 0; i < secondaryDraws.size(); i++)
{
const MeshFormat &fmt = secondaryDraws[i];
if(fmt.vertexResourceId != ResourceId())
{
// TODO should move the color to a push constant so we don't have to map all the time
uint32_t uboOffs = 0;
MeshUBOData *data = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
data->mvp = ModelViewProj;
data->color = Vec4f(fmt.meshColor.x, fmt.meshColor.y, fmt.meshColor.z, fmt.meshColor.w);
data->homogenousInput = cfg.position.unproject;
data->pointSpriteSize = Vec2f(0.0f, 0.0f);
data->displayFormat = MESHDISPLAY_SOLID;
data->rawoutput = 0;
m_MeshRender.UBO.Unmap();
mapsUsed++;
if(mapsUsed + 1 >= m_MeshRender.UBO.GetRingCount())
{
// flush and sync so we can use more maps
vt->CmdEndRenderPass(Unwrap(cmd));
vkr = vt->EndCommandBuffer(Unwrap(cmd));
RDCASSERTEQUAL(vkr, VK_SUCCESS);
m_pDriver->SubmitCmds();
m_pDriver->FlushQ();
mapsUsed = 0;
cmd = m_pDriver->GetNextCmd();
vkr = vt->BeginCommandBuffer(Unwrap(cmd), &beginInfo);
RDCASSERTEQUAL(vkr, VK_SUCCESS);
vt->CmdBeginRenderPass(Unwrap(cmd), &rpbegin, VK_SUBPASS_CONTENTS_INLINE);
vt->CmdSetViewport(Unwrap(cmd), 0, 1, &viewport);
}
MeshDisplayPipelines secondaryCache = GetDebugManager()->CacheMeshDisplayPipelines(
m_MeshRender.PipeLayout, secondaryDraws[i], secondaryDraws[i]);
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
vt->CmdBindPipeline(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(secondaryCache.pipes[MeshDisplayPipelines::ePipe_WireDepth]));
VkBuffer vb =
m_pDriver->GetResourceManager()->GetCurrentHandle<VkBuffer>(fmt.vertexResourceId);
VkDeviceSize offs = fmt.vertexByteOffset;
vt->CmdBindVertexBuffers(Unwrap(cmd), 0, 1, UnwrapPtr(vb), &offs);
if(fmt.indexByteStride)
{
VkIndexType idxtype = VK_INDEX_TYPE_UINT16;
if(fmt.indexByteStride == 4)
idxtype = VK_INDEX_TYPE_UINT32;
if(fmt.indexResourceId != ResourceId())
{
VkBuffer ib =
m_pDriver->GetResourceManager()->GetLiveHandle<VkBuffer>(fmt.indexResourceId);
vt->CmdBindIndexBuffer(Unwrap(cmd), Unwrap(ib), fmt.indexByteOffset, idxtype);
}
vt->CmdDrawIndexed(Unwrap(cmd), fmt.numIndices, 1, 0, fmt.baseVertex, 0);
}
else
{
vt->CmdDraw(Unwrap(cmd), fmt.numIndices, 1, 0, 0);
}
}
}
{
// flush and sync so we can use more maps
vt->CmdEndRenderPass(Unwrap(cmd));
vkr = vt->EndCommandBuffer(Unwrap(cmd));
RDCASSERTEQUAL(vkr, VK_SUCCESS);
m_pDriver->SubmitCmds();
m_pDriver->FlushQ();
cmd = m_pDriver->GetNextCmd();
vkr = vt->BeginCommandBuffer(Unwrap(cmd), &beginInfo);
RDCASSERTEQUAL(vkr, VK_SUCCESS);
vt->CmdBeginRenderPass(Unwrap(cmd), &rpbegin, VK_SUBPASS_CONTENTS_INLINE);
vt->CmdSetViewport(Unwrap(cmd), 0, 1, &viewport);
}
}
MeshDisplayPipelines cache = GetDebugManager()->CacheMeshDisplayPipelines(
m_MeshRender.PipeLayout, cfg.position, cfg.second);
if(cfg.position.vertexResourceId != ResourceId())
{
VkBuffer vb =
m_pDriver->GetResourceManager()->GetCurrentHandle<VkBuffer>(cfg.position.vertexResourceId);
VkDeviceSize offs = cfg.position.vertexByteOffset;
// we source all data from the first instanced value in the instanced case, so make sure we
// offset correctly here.
if(cfg.position.instanced)
offs += cfg.position.vertexByteStride * (cfg.curInstance / cfg.position.instStepRate);
vt->CmdBindVertexBuffers(Unwrap(cmd), 0, 1, UnwrapPtr(vb), &offs);
}
SolidShade solidShadeMode = cfg.solidShadeMode;
// can't support secondary shading without a buffer - no pipeline will have been created
if(solidShadeMode == SolidShade::Secondary && cfg.second.vertexResourceId == ResourceId())
solidShadeMode = SolidShade::NoSolid;
if(solidShadeMode == SolidShade::Secondary)
{
VkBuffer vb =
m_pDriver->GetResourceManager()->GetCurrentHandle<VkBuffer>(cfg.second.vertexResourceId);
VkDeviceSize offs = cfg.second.vertexByteOffset;
// we source all data from the first instanced value in the instanced case, so make sure we
// offset correctly here.
if(cfg.second.instanced)
offs += cfg.second.vertexByteStride * (cfg.curInstance / cfg.second.instStepRate);
vt->CmdBindVertexBuffers(Unwrap(cmd), 1, 1, UnwrapPtr(vb), &offs);
}
// solid render
if(solidShadeMode != SolidShade::NoSolid && cfg.position.topology < Topology::PatchList)
{
VkPipeline pipe = VK_NULL_HANDLE;
switch(solidShadeMode)
{
default:
case SolidShade::Solid: pipe = cache.pipes[MeshDisplayPipelines::ePipe_SolidDepth]; break;
case SolidShade::Lit: pipe = cache.pipes[MeshDisplayPipelines::ePipe_Lit]; break;
case SolidShade::Secondary: pipe = cache.pipes[MeshDisplayPipelines::ePipe_Secondary]; break;
}
// can't support lit rendering without the pipeline - maybe geometry shader wasn't supported.
if(solidShadeMode == SolidShade::Lit && pipe == VK_NULL_HANDLE)
pipe = cache.pipes[MeshDisplayPipelines::ePipe_SolidDepth];
uint32_t uboOffs = 0;
MeshUBOData *data = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
if(solidShadeMode == SolidShade::Lit)
data->invProj = projMat.Inverse();
data->mvp = ModelViewProj;
data->color = Vec4f(0.8f, 0.8f, 0.0f, 1.0f);
data->homogenousInput = cfg.position.unproject;
data->pointSpriteSize = Vec2f(0.0f, 0.0f);
data->displayFormat = (uint32_t)solidShadeMode;
data->rawoutput = 0;
if(solidShadeMode == SolidShade::Secondary && cfg.second.showAlpha)
data->displayFormat = MESHDISPLAY_SECONDARY_ALPHA;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
vt->CmdBindPipeline(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS, Unwrap(pipe));
if(cfg.position.indexByteStride)
{
VkIndexType idxtype = VK_INDEX_TYPE_UINT16;
if(cfg.position.indexByteStride == 4)
idxtype = VK_INDEX_TYPE_UINT32;
if(cfg.position.indexResourceId != ResourceId())
{
VkBuffer ib =
m_pDriver->GetResourceManager()->GetCurrentHandle<VkBuffer>(cfg.position.indexResourceId);
vt->CmdBindIndexBuffer(Unwrap(cmd), Unwrap(ib), cfg.position.indexByteOffset, idxtype);
}
vt->CmdDrawIndexed(Unwrap(cmd), cfg.position.numIndices, 1, 0, cfg.position.baseVertex, 0);
}
else
{
vt->CmdDraw(Unwrap(cmd), cfg.position.numIndices, 1, 0, 0);
}
}
// wireframe render
if(solidShadeMode == SolidShade::NoSolid || cfg.wireframeDraw ||
cfg.position.topology >= Topology::PatchList)
{
Vec4f wireCol =
Vec4f(cfg.position.meshColor.x, cfg.position.meshColor.y, cfg.position.meshColor.z, 1.0f);
uint32_t uboOffs = 0;
MeshUBOData *data = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
data->mvp = ModelViewProj;
data->color = wireCol;
data->displayFormat = (uint32_t)SolidShade::Solid;
data->homogenousInput = cfg.position.unproject;
data->pointSpriteSize = Vec2f(0.0f, 0.0f);
data->rawoutput = 0;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
vt->CmdBindPipeline(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(cache.pipes[MeshDisplayPipelines::ePipe_WireDepth]));
if(cfg.position.indexByteStride)
{
VkIndexType idxtype = VK_INDEX_TYPE_UINT16;
if(cfg.position.indexByteStride == 4)
idxtype = VK_INDEX_TYPE_UINT32;
if(cfg.position.indexResourceId != ResourceId())
{
VkBuffer ib =
m_pDriver->GetResourceManager()->GetCurrentHandle<VkBuffer>(cfg.position.indexResourceId);
vt->CmdBindIndexBuffer(Unwrap(cmd), Unwrap(ib), cfg.position.indexByteOffset, idxtype);
}
vt->CmdDrawIndexed(Unwrap(cmd), cfg.position.numIndices, 1, 0, cfg.position.baseVertex, 0);
}
else
{
vt->CmdDraw(Unwrap(cmd), cfg.position.numIndices, 1, 0, 0);
}
}
MeshFormat helper;
helper.indexByteStride = 2;
helper.topology = Topology::LineList;
helper.format.type = ResourceFormatType::Regular;
helper.format.compByteWidth = 4;
helper.format.compCount = 4;
helper.format.compType = CompType::Float;
helper.vertexByteStride = sizeof(Vec4f);
// cache pipelines for use in drawing wireframe helpers
cache = GetDebugManager()->CacheMeshDisplayPipelines(m_MeshRender.PipeLayout, helper, helper);
if(cfg.showBBox)
{
Vec4f a = Vec4f(cfg.minBounds.x, cfg.minBounds.y, cfg.minBounds.z, cfg.minBounds.w);
Vec4f b = Vec4f(cfg.maxBounds.x, cfg.maxBounds.y, cfg.maxBounds.z, cfg.maxBounds.w);
Vec4f TLN = Vec4f(a.x, b.y, a.z, 1.0f); // TopLeftNear, etc...
Vec4f TRN = Vec4f(b.x, b.y, a.z, 1.0f);
Vec4f BLN = Vec4f(a.x, a.y, a.z, 1.0f);
Vec4f BRN = Vec4f(b.x, a.y, a.z, 1.0f);
Vec4f TLF = Vec4f(a.x, b.y, b.z, 1.0f);
Vec4f TRF = Vec4f(b.x, b.y, b.z, 1.0f);
Vec4f BLF = Vec4f(a.x, a.y, b.z, 1.0f);
Vec4f BRF = Vec4f(b.x, a.y, b.z, 1.0f);
// 12 frustum lines => 24 verts
Vec4f bbox[24] = {
TLN, TRN, TRN, BRN, BRN, BLN, BLN, TLN,
TLN, TLF, TRN, TRF, BLN, BLF, BRN, BRF,
TLF, TRF, TRF, BRF, BRF, BLF, BLF, TLF,
};
VkDeviceSize vboffs = 0;
Vec4f *ptr = (Vec4f *)m_MeshRender.BBoxVB.Map(vboffs);
memcpy(ptr, bbox, sizeof(bbox));
m_MeshRender.BBoxVB.Unmap();
vt->CmdBindVertexBuffers(Unwrap(cmd), 0, 1, UnwrapPtr(m_MeshRender.BBoxVB.buf), &vboffs);
uint32_t uboOffs = 0;
MeshUBOData *data = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
data->mvp = ModelViewProj;
data->color = Vec4f(0.2f, 0.2f, 1.0f, 1.0f);
data->displayFormat = (uint32_t)SolidShade::Solid;
data->homogenousInput = 0;
data->pointSpriteSize = Vec2f(0.0f, 0.0f);
data->rawoutput = 0;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
vt->CmdBindPipeline(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(cache.pipes[MeshDisplayPipelines::ePipe_WireDepth]));
vt->CmdDraw(Unwrap(cmd), 24, 1, 0, 0);
}
// draw axis helpers
if(!cfg.position.unproject)
{
VkDeviceSize vboffs = 0;
vt->CmdBindVertexBuffers(Unwrap(cmd), 0, 1, UnwrapPtr(m_MeshRender.AxisFrustumVB.buf), &vboffs);
uint32_t uboOffs = 0;
MeshUBOData *data = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
data->mvp = ModelViewProj;
data->color = Vec4f(1.0f, 0.0f, 0.0f, 1.0f);
data->displayFormat = (uint32_t)SolidShade::Solid;
data->homogenousInput = 0;
data->pointSpriteSize = Vec2f(0.0f, 0.0f);
data->rawoutput = 0;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
vt->CmdBindPipeline(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(cache.pipes[MeshDisplayPipelines::ePipe_Wire]));
vt->CmdDraw(Unwrap(cmd), 2, 1, 0, 0);
// poke the color (this would be a good candidate for a push constant)
data = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
data->mvp = ModelViewProj;
data->color = Vec4f(0.0f, 1.0f, 0.0f, 1.0f);
data->displayFormat = (uint32_t)SolidShade::Solid;
data->homogenousInput = 0;
data->pointSpriteSize = Vec2f(0.0f, 0.0f);
data->rawoutput = 0;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
vt->CmdDraw(Unwrap(cmd), 2, 1, 2, 0);
data = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
data->mvp = ModelViewProj;
data->color = Vec4f(0.0f, 0.0f, 1.0f, 1.0f);
data->displayFormat = (uint32_t)SolidShade::Solid;
data->homogenousInput = 0;
data->pointSpriteSize = Vec2f(0.0f, 0.0f);
data->rawoutput = 0;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
vt->CmdDraw(Unwrap(cmd), 2, 1, 4, 0);
}
// 'fake' helper frustum
if(cfg.position.unproject)
{
VkDeviceSize vboffs = sizeof(Vec4f) * 6; // skim the axis helpers
vt->CmdBindVertexBuffers(Unwrap(cmd), 0, 1, UnwrapPtr(m_MeshRender.AxisFrustumVB.buf), &vboffs);
uint32_t uboOffs = 0;
MeshUBOData *data = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
data->mvp = ModelViewProj;
data->color = Vec4f(1.0f, 1.0f, 1.0f, 1.0f);
data->displayFormat = (uint32_t)SolidShade::Solid;
data->homogenousInput = 0;
data->pointSpriteSize = Vec2f(0.0f, 0.0f);
data->rawoutput = 0;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
vt->CmdBindPipeline(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(cache.pipes[MeshDisplayPipelines::ePipe_Wire]));
vt->CmdDraw(Unwrap(cmd), 24, 1, 0, 0);
}
// show highlighted vertex
if(cfg.highlightVert != ~0U)
{
{
// need to end our cmd buffer, it might be submitted in GetBufferData when caching highlight
// data
vt->CmdEndRenderPass(Unwrap(cmd));
vkr = vt->EndCommandBuffer(Unwrap(cmd));
RDCASSERTEQUAL(vkr, VK_SUCCESS);
#if ENABLED(SINGLE_FLUSH_VALIDATE)
m_pDriver->SubmitCmds();
#endif
}
m_HighlightCache.CacheHighlightingData(eventId, cfg);
{
// get a new cmdbuffer and begin it
cmd = m_pDriver->GetNextCmd();
vkr = vt->BeginCommandBuffer(Unwrap(cmd), &beginInfo);
RDCASSERTEQUAL(vkr, VK_SUCCESS);
vt->CmdBeginRenderPass(Unwrap(cmd), &rpbegin, VK_SUBPASS_CONTENTS_INLINE);
vt->CmdSetViewport(Unwrap(cmd), 0, 1, &viewport);
}
Topology meshtopo = cfg.position.topology;
///////////////////////////////////////////////////////////////
// vectors to be set from buffers, depending on topology
// this vert (blue dot, required)
FloatVector activeVertex;
// primitive this vert is a part of (red prim, optional)
vector<FloatVector> activePrim;
// for patch lists, to show other verts in patch (green dots, optional)
// for non-patch lists, we use the activePrim and adjacentPrimVertices
// to show what other verts are related
vector<FloatVector> inactiveVertices;
// adjacency (line or tri, strips or lists) (green prims, optional)
// will be N*M long, N adjacent prims of M verts each. M = primSize below
vector<FloatVector> adjacentPrimVertices;
helper.topology = Topology::TriangleList;
uint32_t primSize = 3; // number of verts per primitive
if(meshtopo == Topology::LineList || meshtopo == Topology::LineStrip ||
meshtopo == Topology::LineList_Adj || meshtopo == Topology::LineStrip_Adj)
{
primSize = 2;
helper.topology = Topology::LineList;
}
else
{
// update the cache, as it's currently linelist
helper.topology = Topology::TriangleList;
cache = GetDebugManager()->CacheMeshDisplayPipelines(m_MeshRender.PipeLayout, helper, helper);
}
bool valid = m_HighlightCache.FetchHighlightPositions(cfg, activeVertex, activePrim,
adjacentPrimVertices, inactiveVertices);
if(valid)
{
////////////////////////////////////////////////////////////////
// prepare rendering (for both vertices & primitives)
// if data is from post transform, it will be in clipspace
if(cfg.position.unproject)
ModelViewProj = projMat.Mul(camMat.Mul(guessProjInv));
else
ModelViewProj = projMat.Mul(camMat);
MeshUBOData uniforms = {};
uniforms.mvp = ModelViewProj;
uniforms.color = Vec4f(1.0f, 1.0f, 1.0f, 1.0f);
uniforms.displayFormat = (uint32_t)SolidShade::Solid;
uniforms.homogenousInput = cfg.position.unproject;
uniforms.pointSpriteSize = Vec2f(0.0f, 0.0f);
uint32_t uboOffs = 0;
MeshUBOData *ubodata = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
*ubodata = uniforms;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
vt->CmdBindPipeline(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(cache.pipes[MeshDisplayPipelines::ePipe_Solid]));
////////////////////////////////////////////////////////////////
// render primitives
// Draw active primitive (red)
uniforms.color = Vec4f(1.0f, 0.0f, 0.0f, 1.0f);
// poke the color (this would be a good candidate for a push constant)
ubodata = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
*ubodata = uniforms;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
if(activePrim.size() >= primSize)
{
VkDeviceSize vboffs = 0;
Vec4f *ptr = (Vec4f *)m_MeshRender.BBoxVB.Map(vboffs, sizeof(Vec4f) * primSize);
memcpy(ptr, &activePrim[0], sizeof(Vec4f) * primSize);
m_MeshRender.BBoxVB.Unmap();
vt->CmdBindVertexBuffers(Unwrap(cmd), 0, 1, UnwrapPtr(m_MeshRender.BBoxVB.buf), &vboffs);
vt->CmdDraw(Unwrap(cmd), primSize, 1, 0, 0);
}
// Draw adjacent primitives (green)
uniforms.color = Vec4f(0.0f, 1.0f, 0.0f, 1.0f);
// poke the color (this would be a good candidate for a push constant)
ubodata = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
*ubodata = uniforms;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
if(adjacentPrimVertices.size() >= primSize && (adjacentPrimVertices.size() % primSize) == 0)
{
VkDeviceSize vboffs = 0;
Vec4f *ptr =
(Vec4f *)m_MeshRender.BBoxVB.Map(vboffs, sizeof(Vec4f) * adjacentPrimVertices.size());
memcpy(ptr, &adjacentPrimVertices[0], sizeof(Vec4f) * adjacentPrimVertices.size());
m_MeshRender.BBoxVB.Unmap();
vt->CmdBindVertexBuffers(Unwrap(cmd), 0, 1, UnwrapPtr(m_MeshRender.BBoxVB.buf), &vboffs);
vt->CmdDraw(Unwrap(cmd), (uint32_t)adjacentPrimVertices.size(), 1, 0, 0);
}
////////////////////////////////////////////////////////////////
// prepare to render dots
float scale = 800.0f / float(m_DebugHeight);
float asp = float(m_DebugWidth) / float(m_DebugHeight);
uniforms.pointSpriteSize = Vec2f(scale / asp, scale);
// Draw active vertex (blue)
uniforms.color = Vec4f(0.0f, 0.0f, 1.0f, 1.0f);
// poke the color (this would be a good candidate for a push constant)
ubodata = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
*ubodata = uniforms;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
// vertices are drawn with tri strips
helper.topology = Topology::TriangleStrip;
cache = GetDebugManager()->CacheMeshDisplayPipelines(m_MeshRender.PipeLayout, helper, helper);
FloatVector vertSprite[4] = {
activeVertex, activeVertex, activeVertex, activeVertex,
};
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
vt->CmdBindPipeline(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(cache.pipes[MeshDisplayPipelines::ePipe_Solid]));
{
VkDeviceSize vboffs = 0;
Vec4f *ptr = (Vec4f *)m_MeshRender.BBoxVB.Map(vboffs, sizeof(vertSprite));
memcpy(ptr, &vertSprite[0], sizeof(vertSprite));
m_MeshRender.BBoxVB.Unmap();
vt->CmdBindVertexBuffers(Unwrap(cmd), 0, 1, UnwrapPtr(m_MeshRender.BBoxVB.buf), &vboffs);
vt->CmdDraw(Unwrap(cmd), 4, 1, 0, 0);
}
// Draw inactive vertices (green)
uniforms.color = Vec4f(0.0f, 1.0f, 0.0f, 1.0f);
// poke the color (this would be a good candidate for a push constant)
ubodata = (MeshUBOData *)m_MeshRender.UBO.Map(&uboOffs);
*ubodata = uniforms;
m_MeshRender.UBO.Unmap();
vt->CmdBindDescriptorSets(Unwrap(cmd), VK_PIPELINE_BIND_POINT_GRAPHICS,
Unwrap(m_MeshRender.PipeLayout), 0, 1,
UnwrapPtr(m_MeshRender.DescSet), 1, &uboOffs);
if(!inactiveVertices.empty())
{
VkDeviceSize vboffs = 0;
FloatVector *ptr = (FloatVector *)m_MeshRender.BBoxVB.Map(vboffs, sizeof(vertSprite));
for(size_t i = 0; i < inactiveVertices.size(); i++)
{
*ptr++ = inactiveVertices[i];
*ptr++ = inactiveVertices[i];
*ptr++ = inactiveVertices[i];
*ptr++ = inactiveVertices[i];
}
m_MeshRender.BBoxVB.Unmap();
for(size_t i = 0; i < inactiveVertices.size(); i++)
{
vt->CmdBindVertexBuffers(Unwrap(cmd), 0, 1, UnwrapPtr(m_MeshRender.BBoxVB.buf), &vboffs);
vt->CmdDraw(Unwrap(cmd), 4, 1, 0, 0);
vboffs += sizeof(FloatVector) * 4;
}
}
}
}
vt->CmdEndRenderPass(Unwrap(cmd));
vkr = vt->EndCommandBuffer(Unwrap(cmd));
RDCASSERTEQUAL(vkr, VK_SUCCESS);
#if ENABLED(SINGLE_FLUSH_VALIDATE)
m_pDriver->SubmitCmds();
#endif
}
__device__ __inline__ Vec4f dFdy (const Vec4f& v) const { return Vec4f(dFdy(v.x), dFdy(v.y), dFdy(v.z), dFdy(v.w)); }