//----------------------------------------------------------------------------------------------------
//need to be recasted
void EERotateProcess(EEObject* _object, float _time, float _radians, const FLOAT3& _center, float _delay, bool _isInfinite, float _startTime)
{
try
{
float remainTime = _delay + _time;
float progress = _startTime;
float speed = _radians / _time;
while (1)
{
EEThreadSleep(20);
std::lock_guard<std::mutex> mutex(_object->GetThreadMutex());
float currTime = (float)EECore::s_EECore->GetTotalTime();
float deltaTime = currTime - progress;
progress = currTime;
if (remainTime <= deltaTime + _time)
{
remainTime = _time;
break;
}
else
{
remainTime -= deltaTime;
}
}
while (1)
{
EEThreadSleep(20);
std::lock_guard<std::mutex> mutex(_object->GetThreadMutex());
float currTime = (float)EECore::s_EECore->GetTotalTime();
float deltaTime = currTime - progress;
progress = currTime;
if (remainTime <= deltaTime && !_isInfinite)
{
MATRIX centerToOrigin = MatrixTranslation(-_center.x, -_center.y, -_center.z);
MATRIX rotation = MatrixRotationAxisN(FLOAT3(0.0f, 0.0f, 1.0f), speed * remainTime);
MATRIX originToCenter = MatrixTranslation(_center.x, _center.y, _center.z);
_object->SetRotation(_object->GetRotation() * centerToOrigin * rotation * originToCenter);
remainTime = 0.f;
return;
}
else
{
MATRIX centerToOrigin = MatrixTranslation(-_center.x, -_center.y, -_center.z);
MATRIX rotation = MatrixRotationAxisN(FLOAT3(0.0f, 0.0f, 1.0f), speed * deltaTime);
MATRIX originToCenter = MatrixTranslation(_center.x, _center.y, _center.z);
_object->SetRotation(_object->GetRotation() * centerToOrigin * rotation * originToCenter);
remainTime -= deltaTime;
}
}
}
catch (boost::thread_interrupted&)
{
return;
}
}
void C3d::Open(const TriFile &tfile)
{
Cleanup();
rotation = true;
if( FAILED( g_pd3dDevice->CreateVertexBuffer(tfile.header.numVertices*sizeof(CUSTOMVERTEX), 0, D3DFVF_CUSTOMVERTEX, D3DPOOL_DEFAULT, &g_pVB, NULL)))
return;
CUSTOMVERTEX* pVertices;
if( FAILED( g_pVB->Lock( 0, 0, (void**)&pVertices, 0 ) ) )
return;
vcount = tfile.header.numVertices;
if(tfile.hasTangentsBinormals)
{
for( DWORD i=0; i<tfile.header.numVertices; i++ )
{
pVertices[i].position = tfile.verticestb(i)->vertexPosition;
pVertices[i].normal = tfile.verticestb(i)->vertexNormal;
pVertices[i].uv = tfile.verticestb(i)->vertexUV;
}
}else{
for( DWORD i=0; i<tfile.header.numVertices; i++ )
{
pVertices[i].position = tfile.verticesc(i)->vertexPosition;
pVertices[i].normal = tfile.verticesc(i)->vertexNormal;
pVertices[i].uv = tfile.verticesc(i)->vertexUV;
}
}
ComputeBoundingSphere(pVertices, vcount, &vCenter, &vRadius);
g_pVB->Unlock();
D3DVIEWPORT9 vp;
g_pd3dDevice->GetViewport(&vp);
vp.MinZ = -((int)vRadius/300)*55.0f;
g_pd3dDevice->SetViewport(&vp);
D3DXMatrixIdentity( &matWorld );
MatrixTranslation( &matWorld, vCenter.x, -vCenter.y, -vCenter.z );
DWORD *indices=NULL;
ClearIndexes();
ClearTextures();
g_pTexture.resize(tfile.header.numSurfaces);
for(unsigned int i = 0; i < tfile.header.numSurfaces; i++)
g_pTexture[i] = NULL;
g_pIB.resize(tfile.header.numSurfaces);
fcount.resize(tfile.header.numSurfaces);
for(dword i = 0; i < tfile.header.numSurfaces; i++)
{
g_pd3dDevice->CreateIndexBuffer(tfile.surfaces[i].numTriangles*3*4,D3DUSAGE_WRITEONLY, D3DFMT_INDEX32, D3DPOOL_MANAGED, &g_pIB[i], NULL);
g_pIB[i]->Lock( 0, 0, (void**)&indices, 0 );
for(dword c = 0; c < tfile.surfaces[i].numTriangles; c++)
{
indices[3*c] = tfile.triangles[i][c][0];
indices[3*c+1] = tfile.triangles[i][c][1];
indices[3*c+2] = tfile.triangles[i][c][2];
}
g_pIB[i]->Unlock();
fcount[i] = tfile.surfaces[i].numTriangles;
}
loaded = true;
}
Camera2D::Camera2D(const lost::math::Rect& inViewport)
: Camera(inViewport)
{
mDepth = lost::math::Vec2(-1.0, 1.0);
float offset = .375f;
mViewMatrix = MatrixTranslation(Vec3(offset, offset, .0f));
}
Matrix
LookAt(float eyex, float eyey, float eyez,
float centerx, float centery, float centerz,
float upx, float upy, float upz)
{
Vector3 z(eyex - centerx, eyey - centery, eyez - centerz);
Vector3Normalize(z, z);
Vector3 x(
upy * z[2] - upz * z[1],
-upx * z[2] + upz * z[0],
upx * z[1] - upy * z[0]);
Vector3 y(
z[1] * x[2] - z[2] * x[1],
-z[0] * x[2] + z[2] * x[0],
z[0] * x[1] - z[1] * x[0]);
Vector3Normalize(x, x);
Vector3Normalize(y, y);
Matrix mat(
x[0], y[0], z[0], 0,
x[1], y[1], z[1], 0,
x[2], y[2], z[2], 0,
0, 0, 0, 1);
Matrix mat2;
MatrixTranslation(mat2, -eyex, -eyey, -eyez);
Matrix ret;
MatrixMultiply(ret, mat, mat2);
return ret;
}
//see http://nehe.gamedev.net/data/lessons/lesson.asp?lesson=Quaternion_Camera_Class
void SimpleCamera::getLookAt(MATRIX &look)
{
MATRIX m1, m2, m3, translation;
QUATERNION q;
// Make the Quaternions that will represent our rotations
MatrixQuaternionRotationAxis(_qPitch, Vec3(1.0f, 0.0f, 0.0f), _pitchRadians);
MatrixQuaternionRotationAxis(_qHeading, Vec3(0.0f, 1.0f, 0.0f), _headingRadians);
// Combine the pitch and heading rotations and store the results in q
MatrixQuaternionMultiply(q, _qHeading, _qPitch);
MatrixRotationQuaternion(m1, q);
// Create a matrix from the pitch Quaternion and get the j vector
// for our direction.
MatrixRotationQuaternion(m3, _qPitch);
_direction.y = m3.f[9];
// Combine the heading and pitch rotations and make a matrix to get
// the i and j vectors for our direction.
MatrixQuaternionMultiply(q, _qPitch, _qHeading);
MatrixRotationQuaternion(m2, q);
_direction.x = m2.f[8];
_direction.z = -m2.f[10];
// Increment our position by the vector
_position += (_direction * _forwardVelocity);
// Translate to our new position.
MatrixTranslation(translation, -_position.x, -_position.y, -_position.z);
MatrixMultiply(look, translation, m1);
}
void DrawSpritesRot2D(float x, float y, float layer, float dx, float dy, u32 rgba, float angle)
{
dx /= 2.0f; dy /= 2.0f;
MATRIX matrix;
// rotate and translate the sprite
matrix = MatrixRotationZ(angle);
matrix = MatrixMultiply(matrix, MatrixTranslation(x + dx, y + dy, 0.0f));
// fix ModelView Matrix
tiny3d_SetMatrixModelView(&matrix);
tiny3d_SetPolygon(TINY3D_QUADS);
tiny3d_VertexPos(-dx, -dy, layer);
tiny3d_VertexColor(rgba);
tiny3d_VertexTexture(0.0f , 0.0f);
tiny3d_VertexPos(dx , -dy, layer);
tiny3d_VertexTexture(0.99f, 0.0f);
tiny3d_VertexPos(dx , dy , layer);
tiny3d_VertexTexture(0.99f, 0.99f);
tiny3d_VertexPos(-dx, dy , layer);
tiny3d_VertexTexture(0.0f , 0.99f);
tiny3d_End();
tiny3d_SetMatrixModelView(NULL); // set matrix identity
}
void XGraphicsOpenGL::FillRect( float x, float y, float w, float h, XCOLOR color )
{
CHECK_GL_ERROR();
if( w == 0 || h == 0 ) return;
if( w < 0 ) {
w = -w; // w는 부호 바꿈
x -= w; // 좌측 좌표를 -w만큼 이동시켜주고
}
if( h < 0 ) {
h = -h;
y -= h;
}
if( x > GetViewportRight() || y > GetViewportBottom() )
return;
if( x + w < 0 || y + h < 0 )
return;
GLfloat r, g, b, a;
r = XCOLOR_RGB_R(color) / 255.0f;
g = XCOLOR_RGB_G(color) / 255.0f;
b = XCOLOR_RGB_B(color) / 255.0f;
a = XCOLOR_RGB_A(color) / 255.0f;
// width-1이 맞나? 안하는게 맞나?
GLfloat pos[8] = { 0, h, w, h, 0, 0, w, 0 };
GLfloat col[16] = { r,g,b,a,
r,g,b,a,
r,g,b,a,
r,g,b,a };
MATRIX mMVP;
MATRIX mModel;
MatrixTranslation( mModel, x, y, 0 );
MatrixMultiply( mMVP, mModel, XE::x_mViewProjection );
GetpColorShader()->SetShader( mMVP, 1.0f, 1.0f, 1.0f, 1.0f );
glEnable(GL_BLEND);
#ifdef _XVAO
glBindVertexArrayOES( 0 );
#endif
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glEnableVertexAttribArray( XE::ATTRIB_POS );
glVertexAttribPointer( XE::ATTRIB_POS, 2, GL_FLOAT, GL_FALSE, 0, pos);
// glDisableVertexAttribArray( XE::ATTRIB_TEXTURE );
glEnableVertexAttribArray( XE::ATTRIB_COLOR );
glVertexAttribPointer( XE::ATTRIB_COLOR, 4, GL_FLOAT, GL_FALSE, 0, col);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
CHECK_GL_ERROR();
// glEnable( GL_TEXTURE_2D );
}
void XGraphicsOpenGL::DrawRect( float x, float y, float w, float h, XCOLOR color )
{
CHECK_GL_ERROR();
if( w < 0 ) {
x += w;
w = -w;
}
if( h < 0 ) {
y += h;
h = -h;
}
// if( x > GetScreenWidth() || y > GetScreenHeight() )
if( x > GetViewportRight() || y > GetViewportBottom() )
return;
if( w < 0 || h < 0 )
return;
GLfloat r, g, b, a;
r = XCOLOR_RGB_R(color) / 255.0f;
g = XCOLOR_RGB_G(color) / 255.0f;
b = XCOLOR_RGB_B(color) / 255.0f;
a = XCOLOR_RGB_A(color) / 255.0f;
// if( a != 255 ) glEnable(GL_BLEND); // 이거 자주불러주면 부하걸릴거 같다. 외부에서 블럭단위로 셋하게 하자.
// width-1이 맞나? 안하는게 맞나?
// GLfloat pos[8] = { 0, h, w, h, 0, 0, w, 0 };
GLfloat pos[10] = { 0, 0, w, 0, w, h, 0, h, 0, 0 };
GLfloat col[20] = { r,g,b,a,
r,g,b,a,
r,g,b,a,
r,g,b,a,
r,g,b,a };
MATRIX mModel;
MATRIX mMVP;
MatrixTranslation( mModel, x, y, 0 );
MatrixMultiply( mMVP, mModel, XE::x_mViewProjection );
GetpColorShader()->SetShader( mMVP, 1.0f, 1.0f, 1.0f, 1.0f );
// GetpColorShader()->SetMatrixModel( mModel );
glLineWidth( GetLineWidth() );
// glDisable( GL_TEXTURE_2D );
glBindBuffer(GL_ARRAY_BUFFER, 0);
glEnableVertexAttribArray( XE::ATTRIB_POS );
glVertexAttribPointer( XE::ATTRIB_POS, 2, GL_FLOAT, GL_FALSE, 0, pos);
glEnableVertexAttribArray( XE::ATTRIB_COLOR );
glVertexAttribPointer( XE::ATTRIB_COLOR, 4, GL_FLOAT, GL_FALSE, 0, col);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
#ifdef _XVAO
glBindVertexArrayOES( 0 );
#endif
glDrawArrays(GL_LINE_STRIP, 0, 5);
// glEnable( GL_TEXTURE_2D );
CHECK_GL_ERROR();
}
void NodeControlViewImpl::TranslateDelta(float x, float y, float z)
{
assert(m_transform->GetSize() == 16);
float4x4 m;
m_transform->GetValue(m);
MatrixTranspose(&m, &m);
float4x4 t;
MatrixTranslation(&t, x * m_scale, y * m_scale, z * m_scale);
MatrixTranspose(&m, &(t*m));
m_transform->SetValue(m);
}
void Sound::DrawOverlay(X3DDrawContext* pDC)
{
// TODO: not here
if (m_selected)
{
pDC->m_renderContext->PushModelView(pDC->m_renderContext->modelViewMatrix() * MatrixTranslation(getLocation()));
DrawAxis(pDC);
pDC->m_renderContext->PopMatrix();
// pDC->m_renderContext->GetRT()->m_d3d10->m_device->OMSetDepthStencilState(depthStencilState, stencilRef);
}
}
void draw_twat(float x, float y, float angle)
{
int n;
float ang, angs = 6.2831853071796 / 8, angs2 = 6.2831853071796 / 32;
MATRIX matrix;
// rotate and translate the sprite
matrix = MatrixRotationZ(angle);
matrix = MatrixMultiply(matrix, MatrixTranslation(x , y , 65535.0f));
// fix ModelView Matrix
tiny3d_SetMatrixModelView(&matrix);
tiny3d_SetPolygon(TINY3D_TRIANGLES);
ang = 0.0f;
for(n = 0; n <8; n++) {
tiny3d_VertexPos(4.0f *sinf(ang), 4.0f *cosf(ang), 0);
tiny3d_VertexColor(0xffffff30);
tiny3d_VertexPos(7.0f *sinf(ang+angs/2), 7.0f *cosf(ang+angs/2), 0);
tiny3d_VertexColor(0xff00ff40);
tiny3d_VertexPos(4.0f *sinf(ang+angs), 4.0f *cosf(ang+angs), 0);
tiny3d_VertexColor(0xffffff30);
ang += angs;
}
tiny3d_End();
tiny3d_SetPolygon(TINY3D_POLYGON);
ang = 0.0f;
for(n = 0; n <32; n++) {
tiny3d_VertexPos(3.0f * sinf(ang), 3.0f * cosf(ang), 0);
if(n & 1) tiny3d_VertexColor(0x80ffff40);
else tiny3d_VertexColor(0xffffff40);
ang += angs2;
}
tiny3d_End();
tiny3d_SetMatrixModelView(NULL); // set matrix identity
}
CameraInstance* CreateDefaultCamera(EditableScene *es, const char *camTag, const char *nodeTag, const char *instTag)
{
Camera *pCamera = es->CreateCamera();
pCamera->SetTag(camTag);
Node *pNode = es->CreateNode(NULL);
pNode->SetTag(nodeTag);
CameraInstance *pCI = es->CreateCameraInstance(pNode, pCamera);
pCI->SetTag(instTag);
Property* pTransform = pNode->AppendTransform(Transform::MATRIX, Zero)->GetDelegate(NULL);
AutoPtr<AccessProviderLocal> providerLocal;
CreateAccessProviderLocal(&providerLocal);
float3 aabb(es->GetSceneAABB(-1, 0, providerLocal));
float3 center(es->GetSceneCenter(-1, 0, providerLocal));
float4x4 ypr;
MatrixRotationYawPitchRoll(&ypr, 3.141692f/4, -3.141692f/4, 0);
float4x4 t0;
MatrixTranslation(&t0, center.x, center.y, center.y);
float4x4 t1;
float bbD = Vec3Length(&aabb);
MatrixTranslation(&t1, 0, 0, bbD*2);
float4x4 up = es->GetUpAxis();
float4x4 upI;
MatrixInverse(&upI, 0, &up);
float4x4 minusZ;
MatrixScaling(&minusZ, 1,1,-1);
float4x4 m = t1*ypr*t0*minusZ*upI;
MatrixTranspose(&m, &m);
pTransform->SetValue(m);
pCamera->SetFar(10*bbD);
return pCI;
}
void BoxBrowser::SetZoomMatrix()
{
MATRIX mtxScale = MatrixScale( zScale, zScale, zScale );
MATRIX matrixX = MatrixRotationX( FROM_ANGLE( zRotX ) );
MATRIX matrixZ = MatrixRotationZ( FROM_ANGLE( zRotZ ) );
// rotate and translate
MATRIX mx = MatrixRotationY( FROM_ANGLE( zRotY ) ); //rotate
mx = MatrixMultiply( mx, matrixX );
mx = MatrixMultiply( mx, matrixZ );
mx = MatrixMultiply( mx, mtxScale ); //scale this thing up
mx = MatrixMultiply( mx, MatrixTranslation( zPosX, zPosY, zPosZ ) ); //translate into place
//apply matrix
tiny3d_SetMatrixModelView( &mx );
}
void BoxBrowser::CreateMatrix( float xpos, float ypos, float zpos, float xrot, float yrot, float zrot, float scale )
{
MATRIX mtxScale = MatrixScale( scale, scale, scale );
MATRIX matrixX = MatrixRotationX( FROM_ANGLE( xrot ) );
MATRIX matrixZ = MatrixRotationZ( FROM_ANGLE( zrot ) );
// rotate and translate
MATRIX mx = MatrixRotationY( FROM_ANGLE( yrot ) ); //rotate
mx = MatrixMultiply( mx, matrixX );
mx = MatrixMultiply( mx, matrixZ );
mx = MatrixMultiply( mx, mtxScale ); //scale this thing up
mx = MatrixMultiply( mx, MatrixTranslation( xpos, ypos, zpos ) ); //translate into place
//put this matrix in the list
mtxBox.push_back( mx );
}
void BoxBrowser::UpdateCamera()
{
//adjust the camera a little bit
MATRIX cam = MatrixRotationX( FROM_ANGLE( -3.5 ) );
cam = MatrixMultiply( cam, MatrixTranslation( 0, camY, 0 ) );
tiny3d_SetProjectionMatrix( &cam );
if( !--camDelay )
{
camDelay = 3;
camY += camdif;
if( camY == 10 )
{
camdif = -1;
}
else if( !camY )
{
camdif = 1;
}
}
}
void MatrixLookAtRH(
MATRIX &mOut,
const VECTOR3 &vEye,
const VECTOR3 &vAt,
const VECTOR3 &vUp)
{
VECTOR3 f, vUpActual, s, u;
MATRIX t;
f.x = vAt.x - vEye.x;
f.y = vAt.y - vEye.y;
f.z = vAt.z - vEye.z;
MatrixVec3Normalize(f, f);
MatrixVec3Normalize(vUpActual, vUp);
MatrixVec3CrossProduct(s, f, vUpActual);
MatrixVec3CrossProduct(u, s, f);
mOut.f[ 0] = s.x;
mOut.f[ 1] = u.x;
mOut.f[ 2] = -f.x;
mOut.f[ 3] = 0;
mOut.f[ 4] = s.y;
mOut.f[ 5] = u.y;
mOut.f[ 6] = -f.y;
mOut.f[ 7] = 0;
mOut.f[ 8] = s.z;
mOut.f[ 9] = u.z;
mOut.f[10] = -f.z;
mOut.f[11] = 0;
mOut.f[12] = 0;
mOut.f[13] = 0;
mOut.f[14] = 0;
mOut.f[15] = 1;
MatrixTranslation(t, -vEye.x, -vEye.y, -vEye.z);
MatrixMultiply(mOut, t, mOut);
}
void ParticleData::MatrixMap(float x, float y, float z, float theta, float size, bool init, float speed){
MATRIX mov;
MATRIX rot;
//シェーダーのコンスタントバッファーに各種データを渡す
D3D11_MAPPED_SUBRESOURCE pData;
CONSTANT_BUFFER_P cb;
dx->pDeviceContext->Map(pConstantBuffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &pData);
MatrixRotationZ(&rot, theta);
MatrixTranslation(&mov, x, y, z);
MatrixMultiply(&dx->World, &rot, &mov);
MatrixMultiply(&cb.WV, &dx->World, &dx->View);
cb.Proj = dx->Proj;
MatrixTranspose(&cb.WV);
MatrixTranspose(&cb.Proj);
cb.size.x = size;
if (init)cb.size.y = 1.0f; else cb.size.y = 0.0f;
cb.size.z = speed;
memcpy_s(pData.pData, pData.RowPitch, (void*)(&cb), sizeof(cb));
dx->pDeviceContext->Unmap(pConstantBuffer, 0);
}
void MatrixLookAtRH(float *mOut, const vec3_t vEye, const vec3_t vAt, const vec3_t vUp)
{
vec3_t f, vUpActual, s, u;
float t[16];
f[0] = vAt[0] - vEye[0];
f[1] = vAt[1] - vEye[1];
f[2] = vAt[2] - vEye[2];
Normalize3(f, f);
Normalize3(vUpActual, vUp);
Cross3(s, f, vUpActual);
Cross3(u, s, f);
mOut[ 0] = s[0];
mOut[ 1] = u[0];
mOut[ 2] = -f[0];
mOut[ 3] = 0;
mOut[ 4] = s[1];
mOut[ 5] = u[1];
mOut[ 6] = -f[1];
mOut[ 7] = 0;
mOut[ 8] = s[2];
mOut[ 9] = u[2];
mOut[10] = -f[2];
mOut[11] = 0;
mOut[12] = 0;
mOut[13] = 0;
mOut[14] = 0;
mOut[15] = 1;
MatrixTranslation(t, -vEye[0], -vEye[1], -vEye[2]);
MatrixMultiply(mOut, t, mOut);
}
void Test5::Render() {
Test3::Render();
if (mesh1 != nullptr) {
Matrix4f r;
MatrixRotationZ(r, angle);
Matrix4f s;
MatrixScale(s, Vec3f(10));
Matrix4f rot;
MatrixMultiply(r, s, rot);
Matrix4f transl;
MatrixTranslation(transl, Vec3f(-100, 30, 0));
Matrix4f model;
MatrixMultiply(transl, rot, model);
Matrix4f model_view;
MatrixMultiply(GetCamera().GetViewMatrix(), model, model_view);
auto program = shaderProgram ? shaderProgram : shaderProgram2;
GetGreng().GetRenderer().RenderMesh(
mesh1, 0, &tex6, 1, program, &model, nullptr,
&model_view, &GetCamera().GetProjectionMatrix().getValue(), &light1,
{}, {}, frameBuffer);
}
if (mesh2 != nullptr) {
Matrix4f r;
MatrixRotationZ(r, -angle);
Matrix4f s;
MatrixScale(s, Vec3f(10));
Matrix4f rot;
MatrixMultiply(r, s, rot);
Matrix4f transl;
MatrixTranslation(transl, Vec3f(100, 30, 0));
Matrix4f model;
MatrixMultiply(transl, rot, model);
Matrix4f model_view;
MatrixMultiply(GetCamera().GetViewMatrix(), model, model_view);
auto program = shaderProgram ? shaderProgram : shaderProgram2;
GetGreng().GetRenderer().RenderMesh(
mesh2, 0, &tex2, 1, program, &model, nullptr,
&model_view, &GetCamera().GetProjectionMatrix().getValue(), &light1,
{}, {}, frameBuffer);
}
if (mesh3 != nullptr) {
Matrix4f rangle;
MatrixRotationY(rangle, 0);
Matrix4f model;
MatrixMultiply(rangle, mesh3ConstMatrix, model);
Matrix4f model_view;
MatrixMultiply(GetCamera().GetViewMatrix(), model, model_view);
greng::Texture* texts[6] = {
tex4, tex4normal, tex3, tex3normal, tex5, tex5normal
};
auto program = shaderProgram ? shaderProgram : shaderProgram4;
for (unsigned int i = 0; i < 3; i++) {
GetGreng().GetRenderer().RenderMesh(
mesh3, i, &texts[i * 2], 2, program, &model,
nullptr, &model_view,
&GetCamera().GetProjectionMatrix().getValue(), &light1, nullptr,
&GetCamera().GetPos().Get(), frameBuffer);
}
}
if (mesh4 != nullptr) {
Matrix4f rangle;
MatrixRotationY(rangle, 0);
Matrix4f model_1;
MatrixMultiply(rangle, mesh3ConstMatrix, model_1);
Matrix4f trans;
MatrixTranslation(trans, Vec3f(-150, 0, 0));
Matrix4f model;
MatrixMultiply(trans, model_1, model);
Matrix4f model_view;
MatrixMultiply(GetCamera().GetViewMatrix(), model, model_view);
greng::Texture* texts[6] = {
tex7, tex7normal, tex7, tex7normal, tex7, tex7normal,
};
auto program = shaderProgram ? shaderProgram : shaderProgram4;
for (unsigned int i = 0; i < 3; i++) {
GetGreng().GetRenderer().RenderMesh(
mesh4, i, &texts[i * 2], 2, program, &model,
nullptr, &model_view,
&GetCamera().GetProjectionMatrix().getValue(), &light1, nullptr,
&GetCamera().GetPos().Get(), frameBuffer);
}
}
GetGreng().GetRenderer().DrawPoint(GetCamera(), light1.position, 10,
Color4f(1, 1, 1, 1), false);
}
void XGraphicsOpenGL::DrawTexture( GLint idTexture,
float xpos, float ypos,
float width, float height,
BOOL bBlendAdd )
{
CHECK_GL_ERROR();
GLfloat tex[8] = { 0, 1.0f, 1.0f, 1.0f, 0, 0, 1.0f, 0 };
GLfloat pos[8] = { xpos, ypos + height, xpos + width, ypos + height, xpos, ypos, xpos + width, ypos };
GLfloat col[16] = {
1.0f, 1.0f, 1.0f, 1.0f,
1.0f, 1.0f, 1.0f, 1.0f,
1.0f, 1.0f, 1.0f, 1.0f,
1.0f, 1.0f, 1.0f, 1.0f };
MATRIX mTrans, mScale, mMVP;
MatrixTranslation( mTrans, xpos, ypos, 0 );
MatrixScaling( mScale, 1.f, 1.f, 1.f );
MatrixIdentity( mMVP );
MatrixMultiply( mMVP, mMVP, mScale );
MatrixMultiply( mMVP, mMVP, mTrans );
MatrixMultiply( mMVP, mMVP, XE::x_mViewProjection );
// 8픽셀 크기로 블러가 되게 하려고 8픽셀 여유를 뒀다.
// 현재 쉐이더를 얻어온다
GRAPHICS_GL->sSetShader( GRAPHICS_GL->GetpShaderColTex() );
XShader *pShader = XGraphicsOpenGL::sGetShader();
pShader->SetUniformMVP( mMVP );
pShader->SetUniformColor( 1.0f, 1.0f, 1.0f, 1.0f );
// pShader->SetShader( mMVP, 1.0f, 1.0f, 1.0f, 1.0f );
// GRAPHICS_GL->GetpBaseShader()->SetShader( mMVP, 1.0f, 1.0f, 1.0f, 1.0f );
// GRAPHICS_GL->GetpBaseShader()->SetShader( XE::x_mViewProjection, 1.0f, 1.0f, 1.0f, 1.0f );
CHECK_GL_ERROR();
glEnable( GL_BLEND );
if( bBlendAdd )
glBlendFunc( GL_SRC_ALPHA, GL_ONE );
else
glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
// glColor4f( 1.0f, 1.0f, 1.0f, 1.0f );
#ifdef _XVAO
glBindVertexArrayOES( 0 );
#endif
CHECK_GL_ERROR();
glBindBuffer( GL_ARRAY_BUFFER, 0 );
glBindBuffer( GL_ELEMENT_ARRAY_BUFFER, 0 );
glEnableVertexAttribArray( XE::ATTRIB_POS );
glEnableVertexAttribArray( XE::ATTRIB_COLOR );
glEnableVertexAttribArray( XE::ATTRIB_TEXTURE );
glVertexAttribPointer( XE::ATTRIB_POS, 2, GL_FLOAT, GL_FALSE, 0, pos );
glVertexAttribPointer( XE::ATTRIB_TEXTURE, 2, GL_FLOAT, GL_FALSE, 0, tex );
glVertexAttribPointer( XE::ATTRIB_COLOR, 4, GL_FLOAT, GL_FALSE, 0, col );
glEnableVertexAttribArray( XE::ATTRIB_SIZE );
CHECK_GL_ERROR();
// bind texture
XGraphicsOpenGL::sBindTexture( idTexture );
CHECK_GL_ERROR();
glDrawArrays( GL_TRIANGLE_STRIP, 0, 4 );
CHECK_GL_ERROR();
glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
CHECK_GL_ERROR();
}
void XGraphicsOpenGL::FillRect( float x, float y, float w, float h, XCOLOR collt, XCOLOR colrt, XCOLOR collb, XCOLOR colrb )
{
CHECK_GL_ERROR();
#define _XXR(C) (XCOLOR_RGB_R(C) / 255.0f)
#define _XXG(C) (XCOLOR_RGB_G(C) / 255.0f)
#define _XXB(C) (XCOLOR_RGB_B(C) / 255.0f)
#define _XXA(C) (XCOLOR_RGB_A(C) / 255.0f)
if( w == 0 || h == 0 ) return;
if( w < 0 )
{
x -= w; // 좌측 좌표를 -w만큼 이동시켜주고
w = -w; // w는 부호 바꿈
}
if( h < 0 )
{
y -= h;
h = -h;
}
if( x > GetViewportRight() || y > GetViewportBottom() )
return;
if( x + w < 0 || y + h < 0 )
return;
// if( x > GetScreenWidth() || y > GetScreenHeight() )
// return;
// if( w < 0 || h < 0 )
// return;
// GLfloat r, g, b, a;
// r = XCOLOR_RGB_R(color) / 255.0f;
// g = XCOLOR_RGB_G(color) / 255.0f;
// b = XCOLOR_RGB_B(color) / 255.0f;
// a = XCOLOR_RGB_A(color) / 255.0f;
// if( a != 255 ) glEnable(GL_BLEND); // 이거 자주불러주면 부하걸릴거 같다. 외부에서 블럭단위로 셋하게 하자.
// width-1이 맞나? 안하는게 맞나?
GLfloat pos[8] = { 0, h, w, h, 0, 0, w, 0 } ;
GLfloat col[16] = { _XXR(collb), _XXG(collb),_XXB(collb),_XXA(collb), // 좌하
_XXR(colrb), _XXG(colrb),_XXB(colrb),_XXA(colrb), // 우하
_XXR(collt), _XXG(collt),_XXB(collt),_XXA(collt), // 좌상
_XXR(colrt), _XXG(colrt),_XXB(colrt),_XXA(colrt) }; // 우상
MATRIX mModel;
MATRIX mMVP;
MatrixTranslation( mModel, x, y, 0 );
MatrixMultiply( mMVP, mModel, XE::x_mViewProjection );
GetpColorShader()->SetShader( mMVP, 1.0f, 1.0f, 1.0f, 1.0f );
// GetpColorShader()->SetMatrixModel( mModel );
glEnable(GL_BLEND);
// glDisable( GL_TEXTURE_2D );
#ifdef _XVAO
glBindVertexArray( 0 );
#endif
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glDisableVertexAttribArray( XE::ATTRIB_TEXTURE );
glEnableVertexAttribArray( XE::ATTRIB_POS );
glVertexAttribPointer( XE::ATTRIB_POS, 2, GL_FLOAT, GL_FALSE, 0, pos);
glEnableVertexAttribArray( XE::ATTRIB_COLOR );
glVertexAttribPointer( XE::ATTRIB_COLOR, 4, GL_FLOAT, GL_FALSE, 0, col);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
CHECK_GL_ERROR();
// glEnable( GL_TEXTURE_2D );
}
bool AppCore::render()
{
#if !DISCARD_SKYBOX
// Try to load textures if not already completed
if (_staticTextureCompleteCount <= 6) loadStaticTextureIfAvailable();
#endif
APIFactory::GetInstance().lock(OPENGL_LOCK);
double timestamp = APIFactory::GetInstance().getTimeInMS();
#if !(RENDER_OCTREE_DEBUG_VOXELS || USE_STATIC_POINT_CLOUD)
if ( !(_currentCameraParameterRequest & 1) &&
(timestamp - _lastCameraParameterChangeTimestamp > WVS_RELOAD_DELAY[0]))
{
// Request 1/4 of screen resolution from WVS
requestPointCloudForCurrentView(4);
_currentCameraParameterRequest |= 1;
}
else if ( !(_currentCameraParameterRequest & 2) &&
(timestamp - _lastCameraParameterChangeTimestamp > WVS_RELOAD_DELAY[1]))
{
// Request full screen resolution from WVS
requestPointCloudForCurrentView(1);
_currentCameraParameterRequest |= 3;
}
#endif
if (_isUserInputMode) _renderingRequired = true;
if (_renderQuality < 1.0f) _renderingRequired = true;
#if !(RENDER_OCTREE_DEBUG_VOXELS || USE_STATIC_POINT_CLOUD)
if (_isNewDataAvialable)
{
_renderingRequired = true;
_isNewDataAvialable = false;
}
#endif
if (!_renderingRequired)
{
APIFactory::GetInstance().unlock(OPENGL_LOCK);
APIFactory::GetInstance().processUserInterfaceEvents();
return false;
}
_renderingRequired = false;
// Updates the view frustum that is used for culling etc. based on the current
// camera parameters
_viewFrustum->updateCameraViewParameterCache();
// Clear context
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
#if !DISCARD_SKYBOX
// Render Skybox and ground plane
if (_staticTextureCompleteCount > 0)
{
glUseProgram(_textureShaderProgram.handle);
glUniformMatrix4fv( _textureShaderProgram.uniforms[SHADER_UNIFORM_VIEW_PROJECTION_MATRIX],
1, GL_FALSE, _viewFrustum->getViewProjectionMatrixCachePtr()->f);
MATRIX model;
MatrixTranslation(model, _viewFrustum->getCameraPostionCachePtr()->x,
_viewFrustum->getCameraPostionCachePtr()->y,
_viewFrustum->getCameraPostionCachePtr()->z);
glUniformMatrix4fv( _textureShaderProgram.uniforms[SHADER_UNIFORM_MODEL_MATRIX],
1, GL_FALSE, model.f);
_skybox->render();
}
#endif
// Render points
glUseProgram(_pointShaderProgram.handle);
glUniform3fv( _pointShaderProgram.uniforms[POINT_SHADER_UNIFORM_REGION_ORIGIN],
OCTREE_LEAF_LEVEL + 1, _octree->getRegionOrginArray());
glUniform1fv( _pointShaderProgram.uniforms[POINT_SHADER_UNIFORM_VOXEL_INCIRCLE_DIAMETER],
OCTREE_LEAF_LEVEL + 1,
_octree->getVoxelIncircleDiameterArray());
glUniform1fv( _pointShaderProgram.uniforms[POINT_SHADER_UNIFORM_NODE_INCIRCLE_DIAMETER],
OCTREE_LEAF_LEVEL + 1,
_octree->getNodeIncircleDiameterArray());
glUniform1fv( _pointShaderProgram.uniforms[POINT_SHADER_UNIFORM_VOXEL_SCREENSIZE_CIRCUMCIRCLE_RADIUS],
OCTREE_LEAF_LEVEL + 1,
_voxelScreensizeCircumcircleRadius);
// Set camera position (necessary for backface culling)
glUniform3fv( _pointShaderProgram.uniforms[POINT_SHADER_UNIFORM_CAMERA_POSITION],
1, (GLfloat*)(_viewFrustum->getCameraPostionCachePtr()));
glUniformMatrix4fv( _pointShaderProgram.uniforms[POINT_SHADER_UNIFORM_PROJECTION_MATRIX],
1, GL_FALSE, _viewFrustum->getProjectionMatrixCachePtr()->f);
glUniformMatrix4fv( _pointShaderProgram.uniforms[POINT_SHADER_UNIFORM_VIEW_MATRIX],
1, GL_FALSE, _viewFrustum->getViewMatrixCachePtr()->f);
#if COMPACT_NODE_REGION_ENCODING
const uint32_t regionVoxelFactor = 1;
const uint8_t regionLevelStride = 4;
const uint32_t regionLevelDataType = GL_UNSIGNED_BYTE;
#else
const uint32_t regionVoxelFactor = 2;
const uint8_t regionLevelStride = 8;
const uint32_t regionLevelDataType = GL_UNSIGNED_SHORT;
#endif
#if DIRECT_VBO
#if DIRECT_VBO_DOUBLE_BUFFERED
if (bufferID == 0) bufferID = 1; else bufferID = 0;
#endif
glBindBuffer(GL_ARRAY_BUFFER, _dataVBO[bufferID]);
uint32_t* const gpuBuffer = (uint32_t*)glMapBufferOES(GL_ARRAY_BUFFER, GL_WRITE_ONLY_OES);
uint32_t* const regionLevelBuffer = gpuBuffer;
uint32_t* const voxelBuffer = gpuBuffer + GPU_MAX_POINTS * regionVoxelFactor;
glVertexAttribPointer( POINT_SHADER_ATTRIBUTE_DATA1,
4,
GL_UNSIGNED_BYTE,
GL_FALSE,
0,
(void *)(GPU_MAX_POINTS * regionLevelStride));
glVertexAttribPointer( POINT_SHADER_ATTRIBUTE_DATA2,
4,
regionLevelDataType,
GL_FALSE,
0,
0);
glEnableVertexAttribArray(POINT_SHADER_ATTRIBUTE_DATA1);
glEnableVertexAttribArray(POINT_SHADER_ATTRIBUTE_DATA2);
// Traverse octree, copy points into buffer and call rendering callback
_octree->copyPointsToBuffer(
_renderQuality,
!_isInteractiveMode,
regionLevelBuffer,
voxelBuffer,
&_pointsToRenderCount,
&_renderingRequired);
glDisableVertexAttribArray(POINT_SHADER_ATTRIBUTE_DATA1);
glDisableVertexAttribArray(POINT_SHADER_ATTRIBUTE_DATA2);
glUnmapBufferOES(GL_ARRAY_BUFFER);
#elif NO_VBO
uint32_t* const regionLevelBuffer = _gpuBuffer;
uint32_t* const voxelBuffer = _gpuBuffer + GPU_MAX_POINTS * regionVoxelFactor;
glVertexAttribPointer( POINT_SHADER_ATTRIBUTE_DATA1,
4,
GL_UNSIGNED_BYTE,
GL_FALSE,
4,
voxelBuffer);
glVertexAttribPointer( POINT_SHADER_ATTRIBUTE_DATA2,
4,
regionLevelDataType,
GL_FALSE,
regionLevelStride,
regionLevelBuffer);
glEnableVertexAttribArray(POINT_SHADER_ATTRIBUTE_DATA1);
glEnableVertexAttribArray(POINT_SHADER_ATTRIBUTE_DATA2);
// Traverse octree, copy points into buffer and call rendering callback
_octree->copyPointsToBuffer(
_renderQuality,
!_isInteractiveMode,
regionLevelBuffer,
voxelBuffer,
&_pointsToRenderCount,
&_renderingRequired);
glDisableVertexAttribArray(POINT_SHADER_ATTRIBUTE_DATA1);
glDisableVertexAttribArray(POINT_SHADER_ATTRIBUTE_DATA2);
#endif
#ifdef OPENGL_ES
const GLenum discard_attachments[] = { GL_DEPTH_ATTACHMENT };
glDiscardFramebufferEXT(GL_FRAMEBUFFER, 1, discard_attachments);
#endif
if (_renderingRequired & Octree::OCTREE_RENDERING_CANCELED)
{
APIFactory::GetInstance().unlock(OPENGL_LOCK);
//TODO: In case we overestimate the render quality by far this becomes a stupid loop
_octree->estimateInteractiveRenderQuality(&_renderQuality, OCTREE_INTERACTIVE_RENDERING_POINT_THRESHOLD);
return false;
}
#if BENCHMARK_1_MILLION
if (_pointsToRenderCount >= 1000000)
{
_renderingRequired = true;
double time = APIFactory::GetInstance().getTimeInMS();
printf("%f\n", time - _lastFrame);
_lastFrame = time;
}
#endif
if (_isUserInputMode || ((timestamp - _lastCameraParameterChangeTimestamp) < 500))
{
// Within 500ms we consider any input as movement
double_t renderingTimeInMS = APIFactory::GetInstance().getTimeInMS() - timestamp;
if (renderingTimeInMS > (1000.0 / MINIMUM_FRAMERATE))
{
// Time to render last frame took longer than target framerate.
// Lower render quality to speed up framerate.
_renderQuality -= RENDER_QUALITY_FINE_ADJUSTMENT;
_nodeRestoreQuota = 0;
}
else if (renderingTimeInMS < (1000.0 / MAXIMUM_FRAMERATE))
{
_renderQuality += RENDER_QUALITY_FINE_ADJUSTMENT;
_nodeRestoreQuota = 32;
}
_renderingRequired = true;
}
else
{
// No movement with in the last 500ms. Increase render quality
_renderQuality += RENDER_QUALITY_COARSE_ADJUSTMENT;
_isInteractiveMode = false;
}
// Check range of render quality
if (_renderQuality > 1.0f) _renderQuality = 1.0f;
else if (_renderQuality < RENDER_QUALITY_FINE_ADJUSTMENT)
_renderQuality = RENDER_QUALITY_FINE_ADJUSTMENT;
APIFactory::GetInstance().unlock(OPENGL_LOCK);
return true;
}