mirror of
https://github.com/AxioDL/metaforce.git
synced 2025-12-08 17:04:55 +00:00
Add VISIGen utility
This commit is contained in:
Jack Andersen
562
visigen/VISIRenderer.cpp
Normal file
562
visigen/VISIRenderer.cpp
Normal file
@@ -0,0 +1,562 @@
|
||||
#include "VISIRenderer.hpp"
|
||||
#include "athena/FileReader.hpp"
|
||||
#include "zeus/CAABox.hpp"
|
||||
#include "VISIBuilder.hpp"
|
||||
#include "zeus/CFrustum.hpp"
|
||||
|
||||
static logvisor::Module Log("visigen");
|
||||
|
||||
static const char* VS =
|
||||
"#version 330\n"
|
||||
"layout(location=0) in vec4 posIn;\n"
|
||||
"layout(location=1) in vec4 colorIn;\n"
|
||||
"\n"
|
||||
"uniform UniformBlock\n"
|
||||
"{\n"
|
||||
" mat4 xf;\n"
|
||||
"};\n"
|
||||
"\n"
|
||||
"struct VertToFrag\n"
|
||||
"{\n"
|
||||
" vec4 color;\n"
|
||||
"};\n"
|
||||
"\n"
|
||||
"out VertToFrag vtf;\n"
|
||||
"void main()\n"
|
||||
"{\n"
|
||||
" vtf.color = colorIn;\n"
|
||||
" gl_Position = xf * vec4(posIn.xyz, 1.0);\n"
|
||||
"}\n";
|
||||
|
||||
static const char* FS =
|
||||
"#version 330\n"
|
||||
"struct VertToFrag\n"
|
||||
"{\n"
|
||||
" vec4 color;\n"
|
||||
"};\n"
|
||||
"\n"
|
||||
"in VertToFrag vtf;\n"
|
||||
"layout(location=0) out vec4 colorOut;\n"
|
||||
"void main()\n"
|
||||
"{\n"
|
||||
" colorOut = vtf.color;\n"
|
||||
"}\n";
|
||||
|
||||
static const uint32_t AABBIdxs[19] =
|
||||
{
|
||||
0, 1, 2, 3, 4, 5, 6, 7, 0, 1, 7, 3, 5, 5, 0, 0, 2, 6, 4
|
||||
};
|
||||
|
||||
bool VISIRenderer::SetupShaders()
|
||||
{
|
||||
m_vtxShader = glCreateShader(GL_VERTEX_SHADER);
|
||||
m_fragShader = glCreateShader(GL_FRAGMENT_SHADER);
|
||||
m_program = glCreateProgram();
|
||||
|
||||
glShaderSource(m_vtxShader, 1, &VS, nullptr);
|
||||
glCompileShader(m_vtxShader);
|
||||
GLint status;
|
||||
glGetShaderiv(m_vtxShader, GL_COMPILE_STATUS, &status);
|
||||
if (status != GL_TRUE)
|
||||
{
|
||||
GLint logLen;
|
||||
glGetShaderiv(m_vtxShader, GL_INFO_LOG_LENGTH, &logLen);
|
||||
char* log = (char*)malloc(logLen);
|
||||
glGetShaderInfoLog(m_vtxShader, logLen, nullptr, log);
|
||||
Log.report(logvisor::Error, "unable to compile vert source\n%s\n%s\n", log, VS);
|
||||
free(log);
|
||||
return false;
|
||||
}
|
||||
|
||||
glShaderSource(m_fragShader, 1, &FS, nullptr);
|
||||
glCompileShader(m_fragShader);
|
||||
glGetShaderiv(m_fragShader, GL_COMPILE_STATUS, &status);
|
||||
if (status != GL_TRUE)
|
||||
{
|
||||
GLint logLen;
|
||||
glGetShaderiv(m_fragShader, GL_INFO_LOG_LENGTH, &logLen);
|
||||
char* log = (char*)malloc(logLen);
|
||||
glGetShaderInfoLog(m_fragShader, logLen, nullptr, log);
|
||||
Log.report(logvisor::Error, "unable to compile frag source\n%s\n%s\n", log, FS);
|
||||
free(log);
|
||||
return false;
|
||||
}
|
||||
|
||||
glAttachShader(m_program, m_vtxShader);
|
||||
glAttachShader(m_program, m_fragShader);
|
||||
|
||||
glLinkProgram(m_program);
|
||||
glGetProgramiv(m_program, GL_LINK_STATUS, &status);
|
||||
if (status != GL_TRUE)
|
||||
{
|
||||
GLint logLen;
|
||||
glGetProgramiv(m_program, GL_INFO_LOG_LENGTH, &logLen);
|
||||
char* log = (char*)malloc(logLen);
|
||||
glGetProgramInfoLog(m_program, logLen, nullptr, log);
|
||||
Log.report(logvisor::Error, "unable to link shader program\n%s\n", log);
|
||||
free(log);
|
||||
return false;
|
||||
}
|
||||
|
||||
glUseProgram(m_program);
|
||||
m_uniLoc = glGetUniformBlockIndex(m_program, "UniformBlock");
|
||||
|
||||
glGenBuffers(1, &m_uniformBufferGL);
|
||||
glBindBuffer(GL_UNIFORM_BUFFER, m_uniformBufferGL);
|
||||
glBufferData(GL_UNIFORM_BUFFER, sizeof(UniformBuffer), nullptr, GL_DYNAMIC_DRAW);
|
||||
|
||||
glGenBuffers(1, &m_aabbIBO);
|
||||
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_aabbIBO);
|
||||
glBufferData(GL_ELEMENT_ARRAY_BUFFER, 19 * 4, &AABBIdxs, GL_STATIC_DRAW);
|
||||
|
||||
glGenQueries(1, &m_query);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
std::vector<VISIRenderer::Model::Vert> VISIRenderer::AABBToVerts(const zeus::CAABox& aabb,
|
||||
const zeus::CColor& color)
|
||||
{
|
||||
std::vector<Model::Vert> verts;
|
||||
verts.resize(8);
|
||||
|
||||
for (int i=0 ; i<8 ; ++i)
|
||||
verts[i].color = color;
|
||||
|
||||
verts[0].pos = aabb.min;
|
||||
verts[1].pos = {aabb.max.x, aabb.min.y, aabb.min.z};
|
||||
verts[2].pos = {aabb.min.x, aabb.min.y, aabb.max.z};
|
||||
verts[3].pos = {aabb.max.x, aabb.min.y, aabb.max.z};
|
||||
verts[4].pos = {aabb.min.x, aabb.max.y, aabb.max.z};
|
||||
verts[5].pos = aabb.max;
|
||||
verts[6].pos = {aabb.min.x, aabb.max.y, aabb.min.z};
|
||||
verts[7].pos = {aabb.max.x, aabb.max.y, aabb.min.z};
|
||||
|
||||
return verts;
|
||||
}
|
||||
|
||||
static zeus::CColor ColorForIndex(int i)
|
||||
{
|
||||
return zeus::CColor((i & 0xff) / 255.f,
|
||||
((i >> 8) & 0xff) / 255.f,
|
||||
((i >> 16) & 0xff) / 255.f,
|
||||
1.f);
|
||||
}
|
||||
|
||||
bool VISIRenderer::SetupVertexBuffersAndFormats()
|
||||
{
|
||||
for (Model& model : m_models)
|
||||
{
|
||||
glGenVertexArrays(1, &model.vao);
|
||||
glGenBuffers(1, &model.vbo);
|
||||
glGenBuffers(1, &model.ibo);
|
||||
|
||||
glBindVertexArray(model.vao);
|
||||
|
||||
glBindBuffer(GL_ARRAY_BUFFER, model.vbo);
|
||||
glBufferData(GL_ARRAY_BUFFER, model.verts.size() * sizeof(Model::Vert), model.verts.data(), GL_STATIC_DRAW);
|
||||
glEnableVertexAttribArray(0);
|
||||
glEnableVertexAttribArray(1);
|
||||
glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE, sizeof(Model::Vert), 0);
|
||||
glVertexAttribPointer(1, 4, GL_FLOAT, GL_FALSE, sizeof(Model::Vert), (void*)16);
|
||||
|
||||
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, model.ibo);
|
||||
glBufferData(GL_ELEMENT_ARRAY_BUFFER, model.idxs.size() * 4, model.idxs.data(), GL_STATIC_DRAW);
|
||||
}
|
||||
|
||||
int idx = m_models.size();
|
||||
for (Entity& ent : m_entities)
|
||||
{
|
||||
glGenVertexArrays(1, &ent.vao);
|
||||
glGenBuffers(1, &ent.vbo);
|
||||
|
||||
glBindVertexArray(ent.vao);
|
||||
|
||||
auto verts = AABBToVerts(ent.aabb, ColorForIndex(idx++));
|
||||
glBindBuffer(GL_ARRAY_BUFFER, ent.vbo);
|
||||
glBufferData(GL_ARRAY_BUFFER, verts.size() * sizeof(Model::Vert), verts.data(), GL_STATIC_DRAW);
|
||||
glEnableVertexAttribArray(0);
|
||||
glEnableVertexAttribArray(1);
|
||||
glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE, sizeof(Model::Vert), 0);
|
||||
glVertexAttribPointer(1, 4, GL_FLOAT, GL_FALSE, sizeof(Model::Vert), (void*)16);
|
||||
|
||||
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_aabbIBO);
|
||||
}
|
||||
|
||||
for (Light& light : m_lights)
|
||||
{
|
||||
glGenVertexArrays(1, &light.vao);
|
||||
glGenBuffers(1, &light.vbo);
|
||||
|
||||
glBindVertexArray(light.vao);
|
||||
|
||||
Model::Vert vert;
|
||||
vert.pos = light.point;
|
||||
vert.color = ColorForIndex(idx++);
|
||||
glBindBuffer(GL_ARRAY_BUFFER, light.vbo);
|
||||
glBufferData(GL_ARRAY_BUFFER, sizeof(Model::Vert), &vert, GL_STATIC_DRAW);
|
||||
glEnableVertexAttribArray(0);
|
||||
glEnableVertexAttribArray(1);
|
||||
glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE, sizeof(Model::Vert), 0);
|
||||
glVertexAttribPointer(1, 4, GL_FLOAT, GL_FALSE, sizeof(Model::Vert), (void*)16);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static zeus::CMatrix4f g_Proj;
|
||||
|
||||
static void CalculateProjMatrix()
|
||||
{
|
||||
float znear = 0.2f;
|
||||
float zfar = 1000.f;
|
||||
float tfov = std::tan(zeus::degToRad(90.f * 0.5f));
|
||||
float top = znear * tfov;
|
||||
float bottom = -top;
|
||||
float right = znear * tfov;
|
||||
float left = -right;
|
||||
|
||||
float rml = right - left;
|
||||
float rpl = right + left;
|
||||
float tmb = top - bottom;
|
||||
float tpb = top + bottom;
|
||||
float fpn = zfar + znear;
|
||||
float fmn = zfar - znear;
|
||||
|
||||
g_Proj = zeus::CMatrix4f(2.f * znear / rml, 0.f, rpl / rml, 0.f,
|
||||
0.f, 2.f * znear / tmb, tpb / tmb, 0.f,
|
||||
0.f, 0.f, -fpn / fmn, -2.f * zfar * znear / fmn,
|
||||
0.f, 0.f, -1.f, 0.f);
|
||||
}
|
||||
|
||||
static const zeus::CMatrix4f LookMATs[] =
|
||||
{
|
||||
{ // Forward
|
||||
1.f, 0.f, 0.f, 0.f,
|
||||
0.f, 0.f, 1.f, 0.f,
|
||||
0.f, -1.f, 0.f, 0.f,
|
||||
0.f, 0.f, 0.f, 1.f
|
||||
},
|
||||
{ // Backward
|
||||
-1.f, 0.f, 0.f, 0.f,
|
||||
0.f, 0.f, 1.f, 0.f,
|
||||
0.f, 1.f, 0.f, 0.f,
|
||||
0.f, 0.f, 0.f, 1.f
|
||||
},
|
||||
{ // Up
|
||||
1.f, 0.f, 0.f, 0.f,
|
||||
0.f, -1.f, 0.f, 0.f,
|
||||
0.f, 0.f, -1.f, 0.f,
|
||||
0.f, 0.f, 0.f, 1.f
|
||||
},
|
||||
{ // Down
|
||||
1.f, 0.f, 0.f, 0.f,
|
||||
0.f, 1.f, 0.f, 0.f,
|
||||
0.f, 0.f, 1.f, 0.f,
|
||||
0.f, 0.f, 0.f, 1.f
|
||||
},
|
||||
{ // Left
|
||||
0.f, 1.f, 0.f, 0.f,
|
||||
0.f, 0.f, 1.f, 0.f,
|
||||
1.f, 0.f, 0.f, 0.f,
|
||||
0.f, 0.f, 0.f, 1.f
|
||||
},
|
||||
{ // Right
|
||||
0.f, -1.f, 0.f, 0.f,
|
||||
0.f, 0.f, 1.f, 0.f,
|
||||
-1.f, 0.f, 0.f, 0.f,
|
||||
0.f, 0.f, 0.f, 1.f
|
||||
},
|
||||
};
|
||||
|
||||
void VISIRenderer::RenderPVSOpaque(RGBA8* bufOut, const zeus::CVector3f& pos, bool& needTransparent)
|
||||
{
|
||||
glViewport(0, 0, 768, 512);
|
||||
glEnable(GL_CULL_FACE);
|
||||
glDepthMask(GL_TRUE);
|
||||
glDepthFunc(GL_LEQUAL);
|
||||
glEnable(GL_DEPTH_TEST);
|
||||
glClearColor(1.f, 1.f, 1.f, 1.f);
|
||||
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
||||
|
||||
for (int j=0 ; j<6 ; ++j)
|
||||
{
|
||||
GLint x = (j % 3) * 256;
|
||||
GLint y = (j / 3) * 256;
|
||||
glViewport(x, y, 256, 256);
|
||||
|
||||
zeus::CMatrix4f mv = LookMATs[j] * zeus::CTransform::Translate(-pos).toMatrix4f();
|
||||
m_uniformBuffer.m_xf = g_Proj * mv;
|
||||
glBindBuffer(GL_UNIFORM_BUFFER, m_uniformBufferGL);
|
||||
glBufferData(GL_UNIFORM_BUFFER, sizeof(UniformBuffer), &m_uniformBuffer, GL_DYNAMIC_DRAW);
|
||||
|
||||
glUniformBlockBinding(m_program, m_uniLoc, 0);
|
||||
glBindBufferRange(GL_UNIFORM_BUFFER, 0, m_uniformBufferGL, 0, sizeof(UniformBuffer));
|
||||
|
||||
zeus::CFrustum frustum;
|
||||
frustum.updatePlanes(mv, g_Proj);
|
||||
|
||||
for (const Model& model : m_models)
|
||||
{
|
||||
if (!frustum.aabbFrustumTest(model.aabb))
|
||||
continue;
|
||||
glBindVertexArray(model.vao);
|
||||
for (const Model::Surface& surf : model.surfaces)
|
||||
{
|
||||
// Non-transparents first
|
||||
if (!surf.transparent)
|
||||
glDrawElements(model.topology, surf.count, GL_UNSIGNED_INT,
|
||||
reinterpret_cast<void*>(surf.first * 4));
|
||||
else
|
||||
needTransparent = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//m_swapFunc();
|
||||
glFinish();
|
||||
glReadPixels(0, 0, 768, 512, GL_RGBA, GL_UNSIGNED_BYTE, (GLvoid*)bufOut);
|
||||
}
|
||||
|
||||
void VISIRenderer::RenderPVSTransparent(const std::function<void(int)>& passFunc, const zeus::CVector3f& pos)
|
||||
{
|
||||
glDepthMask(GL_FALSE);
|
||||
|
||||
for (int j=0 ; j<6 ; ++j)
|
||||
{
|
||||
GLint x = (j % 3) * 256;
|
||||
GLint y = (j / 3) * 256;
|
||||
glViewport(x, y, 256, 256);
|
||||
|
||||
zeus::CMatrix4f mv = LookMATs[j] * zeus::CTransform::Translate(-pos).toMatrix4f();
|
||||
m_uniformBuffer.m_xf = g_Proj * mv;
|
||||
glBindBuffer(GL_UNIFORM_BUFFER, m_uniformBufferGL);
|
||||
glBufferData(GL_UNIFORM_BUFFER, sizeof(UniformBuffer), &m_uniformBuffer, GL_DYNAMIC_DRAW);
|
||||
|
||||
glUniformBlockBinding(m_program, m_uniLoc, 0);
|
||||
glBindBufferRange(GL_UNIFORM_BUFFER, 0, m_uniformBufferGL, 0, sizeof(UniformBuffer));
|
||||
|
||||
zeus::CFrustum frustum;
|
||||
frustum.updatePlanes(mv, g_Proj);
|
||||
|
||||
int idx = 0;
|
||||
for (const Model& model : m_models)
|
||||
{
|
||||
if (!frustum.aabbFrustumTest(model.aabb))
|
||||
{
|
||||
++idx;
|
||||
continue;
|
||||
}
|
||||
glBindVertexArray(model.vao);
|
||||
for (const Model::Surface& surf : model.surfaces)
|
||||
{
|
||||
// transparents
|
||||
if (surf.transparent)
|
||||
{
|
||||
glBeginQuery(GL_ANY_SAMPLES_PASSED, m_query);
|
||||
glDrawElements(model.topology, surf.count, GL_UNSIGNED_INT,
|
||||
reinterpret_cast<void*>(surf.first * 4));
|
||||
glEndQuery(GL_ANY_SAMPLES_PASSED);
|
||||
GLint res;
|
||||
glGetQueryObjectiv(m_query, GL_QUERY_RESULT, &res);
|
||||
if (res)
|
||||
passFunc(idx);
|
||||
}
|
||||
}
|
||||
++idx;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void VISIRenderer::RenderPVSEntitiesAndLights(const std::function<void(int)>& passFunc,
|
||||
const std::function<void(int, EPVSVisSetState)>& lightPassFunc,
|
||||
const zeus::CVector3f& pos)
|
||||
{
|
||||
glDepthMask(GL_FALSE);
|
||||
|
||||
for (int j=0 ; j<6 ; ++j)
|
||||
{
|
||||
GLint x = (j % 3) * 256;
|
||||
GLint y = (j / 3) * 256;
|
||||
glViewport(x, y, 256, 256);
|
||||
|
||||
zeus::CMatrix4f mv = LookMATs[j] * zeus::CTransform::Translate(-pos).toMatrix4f();
|
||||
m_uniformBuffer.m_xf = g_Proj * mv;
|
||||
glBindBuffer(GL_UNIFORM_BUFFER, m_uniformBufferGL);
|
||||
glBufferData(GL_UNIFORM_BUFFER, sizeof(UniformBuffer), &m_uniformBuffer, GL_DYNAMIC_DRAW);
|
||||
|
||||
glUniformBlockBinding(m_program, m_uniLoc, 0);
|
||||
glBindBufferRange(GL_UNIFORM_BUFFER, 0, m_uniformBufferGL, 0, sizeof(UniformBuffer));
|
||||
|
||||
zeus::CFrustum frustum;
|
||||
frustum.updatePlanes(mv, g_Proj);
|
||||
|
||||
int idx = m_models.size();
|
||||
for (const Entity& ent : m_entities)
|
||||
{
|
||||
if (!frustum.aabbFrustumTest(ent.aabb))
|
||||
{
|
||||
++idx;
|
||||
continue;
|
||||
}
|
||||
glBindVertexArray(ent.vao);
|
||||
glBeginQuery(GL_ANY_SAMPLES_PASSED, m_query);
|
||||
glDrawElements(GL_TRIANGLE_STRIP, 19, GL_UNSIGNED_INT, 0);
|
||||
glEndQuery(GL_ANY_SAMPLES_PASSED);
|
||||
GLint res;
|
||||
glGetQueryObjectiv(m_query, GL_QUERY_RESULT, &res);
|
||||
if (res)
|
||||
passFunc(idx);
|
||||
++idx;
|
||||
}
|
||||
|
||||
int lightIdx = 0;
|
||||
for (const Light& light : m_lights)
|
||||
{
|
||||
if (!frustum.pointFrustumTest(light.point))
|
||||
{
|
||||
++idx;
|
||||
++lightIdx;
|
||||
continue;
|
||||
}
|
||||
glBindVertexArray(light.vao);
|
||||
glBeginQuery(GL_ANY_SAMPLES_PASSED, m_query);
|
||||
glDrawArrays(GL_POINTS, 0, 1);
|
||||
glEndQuery(GL_ANY_SAMPLES_PASSED);
|
||||
GLint res;
|
||||
glGetQueryObjectiv(m_query, GL_QUERY_RESULT, &res);
|
||||
EPVSVisSetState state = m_totalAABB.pointInside(light.point) ?
|
||||
EPVSVisSetState::EndOfTree : EPVSVisSetState::OutOfBounds;
|
||||
if (res)
|
||||
{
|
||||
passFunc(idx);
|
||||
if (state == EPVSVisSetState::EndOfTree)
|
||||
state = EPVSVisSetState::NodeFound;
|
||||
}
|
||||
lightPassFunc(lightIdx, state);
|
||||
++idx;
|
||||
++lightIdx;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void VISIRenderer::Run(FPercent updatePercent)
|
||||
{
|
||||
m_updatePercent = updatePercent;
|
||||
CalculateProjMatrix();
|
||||
|
||||
if (glewInit() != GLEW_OK)
|
||||
{
|
||||
Log.report(logvisor::Error, "unable to init glew");
|
||||
m_return = 1;
|
||||
return;
|
||||
}
|
||||
|
||||
if (!GLEW_ARB_occlusion_query2)
|
||||
{
|
||||
Log.report(logvisor::Error, "GL_ARB_occlusion_query2 extension not present");
|
||||
m_return = 1;
|
||||
return;
|
||||
}
|
||||
|
||||
if (!SetupShaders())
|
||||
{
|
||||
m_return = 1;
|
||||
return;
|
||||
}
|
||||
|
||||
if (m_argc < 3)
|
||||
{
|
||||
Log.report(logvisor::Error, "Missing input/output file args");
|
||||
m_return = 1;
|
||||
return;
|
||||
}
|
||||
|
||||
{
|
||||
athena::io::FileReader r(m_argv[1]);
|
||||
if (r.hasError())
|
||||
return;
|
||||
|
||||
uint32_t modelCount = r.readUint32Big();
|
||||
m_models.resize(modelCount);
|
||||
for (uint32_t i=0 ; i<modelCount ; ++i)
|
||||
{
|
||||
zeus::CColor color = ColorForIndex(i);
|
||||
Model& model = m_models[i];
|
||||
uint32_t topology = r.readUint32Big();
|
||||
model.topology = topology ? GL_TRIANGLE_STRIP : GL_TRIANGLES;
|
||||
|
||||
uint32_t vertCount = r.readUint32Big();
|
||||
model.verts.reserve(vertCount);
|
||||
for (uint32_t j=0 ; j<vertCount ; ++j)
|
||||
{
|
||||
model.verts.emplace_back();
|
||||
Model::Vert& vert = model.verts.back();
|
||||
vert.pos = r.readVec3fBig();
|
||||
vert.color = color;
|
||||
m_totalAABB.accumulateBounds(vert.pos);
|
||||
model.aabb.accumulateBounds(vert.pos);
|
||||
}
|
||||
|
||||
uint32_t surfCount = r.readUint32Big();
|
||||
model.surfaces.resize(surfCount);
|
||||
uint32_t curIdx = 0;
|
||||
for (uint32_t j=0 ; j<surfCount ; ++j)
|
||||
{
|
||||
Model::Surface& surf = model.surfaces[j];
|
||||
surf.first = curIdx;
|
||||
surf.count = r.readUint32Big();
|
||||
curIdx += surf.count;
|
||||
|
||||
for (uint32_t k=0 ; k<surf.count ; ++k)
|
||||
{
|
||||
uint32_t idx = r.readUint32Big();
|
||||
model.idxs.push_back(idx);
|
||||
}
|
||||
|
||||
surf.transparent = r.readBool();
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t entityCount = r.readUint32Big();
|
||||
m_entities.resize(entityCount);
|
||||
for (uint32_t i=0 ; i<entityCount ; ++i)
|
||||
{
|
||||
Entity& ent = m_entities[i];
|
||||
ent.entityId = r.readUint32Big();
|
||||
ent.aabb.min = r.readVec3fBig();
|
||||
ent.aabb.max = r.readVec3fBig();
|
||||
}
|
||||
|
||||
uint32_t lightCount = r.readUint32Big();
|
||||
m_lights.resize(lightCount);
|
||||
for (uint32_t i=0 ; i<lightCount ; ++i)
|
||||
{
|
||||
Light& light = m_lights[i];
|
||||
light.point = r.readVec3fBig();
|
||||
}
|
||||
|
||||
if (!SetupVertexBuffersAndFormats())
|
||||
{
|
||||
m_return = 1;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
VISIBuilder builder(*this);
|
||||
std::vector<uint8_t> dataOut = builder.build(m_totalAABB, m_models.size(),
|
||||
m_entities, m_lights, m_updatePercent);
|
||||
if (dataOut.empty())
|
||||
{
|
||||
m_return = 1;
|
||||
return;
|
||||
}
|
||||
|
||||
athena::io::FileWriter w(m_argv[2]);
|
||||
w.writeUBytes(dataOut.data(), dataOut.size());
|
||||
}
|
||||
|
||||
void VISIRenderer::Terminate()
|
||||
{
|
||||
m_terminate = true;
|
||||
}
|
||||
Reference in New Issue
Block a user