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Commit fe1cbf8c authored by Ruben Jesus Garcia Hernandez's avatar Ruben Jesus Garcia Hernandez
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Separate the code to prepare the isosurfaces in order to easily port it 

to the other platforms
parent fd3a262c
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Showing with 262 additions and 342 deletions
NOMADVRLib/IsosurfacesGL.cpp 0 → 100644
View file @ fe1cbf8c
//#if 0
#include <vector>
#include "MyGL.h"
#include "eprintf.h"
#include "ConfigFile.h" //for isocolours
#include "IsosurfacesGL.h"
float *CubeVertices=0;
int *CubeIndices=0;
int CurrentVertex=-1;
int CurrentIndex=0;
int vertex_cb(p_ply_argument argument);
int face_cb(p_ply_argument argument);
inline void mult (float *o/*[4]*/, const float *m/*[16]*/, const float* v/*[4]*/) //o=m*v
{
for (int i=0;i<4;i++) {
o[i]=0;
for (int j=0;j<4;j++)
o[i]+=m[j*4+i]*v[j];
}
}
inline void normalize (float o[3])
{
float mod=0;
for (int i=0;i<3;i++)
mod += o[i]*o[i];
mod=sqrtf(mod);
mod=1.0f/mod;
for (int i=0;i<3;i++)
o[i]*=mod;
}
bool AddModelToScene( const float *mat/*[16]*/, std::vector<float> &vertdata,
#ifndef INDICESGL32
std::vector<short> & vertindices,
#else
std::vector<GLuint> & vertindices,
#endif
const char * model, bool water, bool colours, int set)
{
CurrentVertex=-1;
CurrentIndex=0;
p_ply ply = ply_open(model, NULL, 0, NULL);
if (!ply) {
//rgh: files may not exist in the case of relative densities (0 density)
//eprintf("ply returned null: file %s\n", model);
return false;
}
if (!ply_read_header(ply)) {
eprintf("ply: bad header in ply: file %s\n", model);
return false;
}
int nvertices = ply_set_read_cb(ply, "vertex", "x", vertex_cb, nullptr, 0);
ply_set_read_cb(ply, "vertex", "y", vertex_cb, nullptr, 1);
ply_set_read_cb(ply, "vertex", "z", vertex_cb, nullptr, 2);
ply_set_read_cb(ply, "vertex", "nx", vertex_cb, nullptr, 3);
ply_set_read_cb(ply, "vertex", "ny", vertex_cb, nullptr, 4);
ply_set_read_cb(ply, "vertex", "nz", vertex_cb, nullptr, 5);
ply_set_read_cb(ply, "vertex", "red", vertex_cb, nullptr, 6);
ply_set_read_cb(ply, "vertex", "green", vertex_cb, nullptr, 7);
ply_set_read_cb(ply, "vertex", "blue", vertex_cb, nullptr, 8);
ply_set_read_cb(ply, "vertex", "alpha", vertex_cb, nullptr, 9);
//ply_set_read_cb(ply, "vertex", "texture_u", vertex_cb, this, 10);
//ply_set_read_cb(ply, "vertex", "texture_v", vertex_cb, this, 11);
CubeVertices = new float[nvertices*numComponents]; //xyz, nx, ny, nz, uv, rgba
int ntriangles = ply_set_read_cb(ply, "face", "vertex_indices", face_cb, NULL, 0);
CubeIndices=new int[3*ntriangles];
//dprintf("PLY %s: v=%ld, t=%ld\n", model, nvertices, ntriangles);
if (!ply_read(ply)) {
eprintf("Problem in ply_read");
return false;
}
ply_close(ply);
for (int i = 0; i < 3* ntriangles; i++) {
vertindices.push_back(CubeIndices[i]);
}
for (int i = 0; i < nvertices; i++) {
//pos
float V1[4];
for (int j=0;j<3;j++)
V1[j] = CubeVertices[i * numComponents +j];
V1[3]=1;
float V[4];
mult(V, mat, V1);
for (int j=0;j<3;j++)
vertdata.push_back(V[j]);
//normals (FIXME should transform with inverse transform, but we think the matrix has uniform scaling and inv transpose = m)
//rgh beware: normals are (nx, ny, nz, 0) to avoid being translated !!!
for (int j=0;j<3;j++)
V1[j] = 0.f; //CubeVertices[i * numComponents + 3+j];
V1[3]=0;
mult (V, mat, V1);
normalize(V);
for (int j=0;j<3;j++)
vertdata.push_back(V[j]);
//colors (untransformed)
if (!colours) {
for (int j = 0; j < 4; j++)
vertdata.push_back(isocolours[set][j]);
} else {
for (int j = 0; j < 4; j++)
vertdata.push_back(CubeVertices[i * numComponents + 6 + j]);
}
}
delete[] CubeVertices;
delete[] CubeIndices;
CubeVertices=0;
CubeIndices=0;
return true;
}
int vertex_cb(p_ply_argument argument) {
long what;
int ret=ply_get_argument_user_data(argument, nullptr, &what);
if (!ret)
return 0;
if (what == 0)
CurrentVertex++;
if (what <=5 /* || what >=10*/ ){ //no uvs in these meshes.
CubeVertices[CurrentVertex*numComponents+what]=(float)ply_get_argument_value(argument);
} else {
CubeVertices[CurrentVertex*numComponents+what]=(float)(ply_get_argument_value(argument)/255.0);
}
return 1;
}
int face_cb(p_ply_argument argument) {
long length, value_index;
// int v;
ply_get_argument_property(argument, nullptr, &length, &value_index);
//discard the first call with a 3
//if (value_index == 0 && 3 != (v = (int)ply_get_argument_value(argument)))
// dprintf("Non-triangular face: %d vertices\n", v);
if (value_index>=0 && value_index<=2)
CubeIndices[CurrentIndex++]=(int)(ply_get_argument_value(argument));
return 1;
}
GLenum PrepareGLiso (GLuint vao, GLuint vertbuffer, const std::vector<float> &vertdata, GLuint indbuffer,
#ifndef INDICESGL32
std::vector<short> & vertindices
#else
std::vector<GLuint> & vertindices
#endif
)
{
GLenum e;
GLsizei stride = sizeof(float) * numComponents;
glBindVertexArray(vao);
glBindBuffer(GL_ARRAY_BUFFER, vertbuffer);
glBufferData(GL_ARRAY_BUFFER, sizeof(float) * vertdata.size(), &vertdata[0], GL_STATIC_DRAW);
if ((e = glGetError()) != GL_NO_ERROR)
eprintf("opengl error %d, glBufferData, l %d\n", e, __LINE__);
int offset = 0;
//now pos[3], normal[3], color[4]
//pos
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, stride, (const void *)offset);
if (glGetError() != GL_NO_ERROR)
eprintf("opengl error attrib pointer 0\n");
//normal
offset += 3 * sizeof(GLfloat); //3 floats
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, stride, (const void *)offset);
if ((e=glGetError()) != GL_NO_ERROR)
eprintf("opengl error attrib pointer 1\n");
//color
offset += 3 * sizeof(GLfloat); //6 floats
glEnableVertexAttribArray(2);
glVertexAttribPointer(2, 4, GL_FLOAT, GL_FALSE, stride, (const void *)offset);
if (glGetError() != GL_NO_ERROR)
eprintf("opengl error attrib pointer 2\n");
// populate the index buffer
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, indbuffer);
glBufferData(GL_ELEMENT_ARRAY_BUFFER,
#ifndef INDICESGL32
sizeof(uint16_t)
#else
sizeof(GLuint)
#endif
* vertindices.size(),
&vertindices[0], GL_STATIC_DRAW);
if ((e=glGetError()) != GL_NO_ERROR)
eprintf("opengl error\n");
glBindVertexArray(0);
glDisableVertexAttribArray(0);
glDisableVertexAttribArray(1);
glDisableVertexAttribArray(2);
return e;
}
//#endif
\ No newline at end of file
NOMADVRLib/IsosurfacesGL.h 0 → 100644
View file @ fe1cbf8c
#ifndef __ISOSURFACESGL_H
#define __ISOSURFACESGL_H
#include "rply/rply.h"
//number of components in our vertices data xyz+nxnynz+rgba
#define numComponents 10
bool AddModelToScene( const float *mat/*[16]*/, std::vector<float> &vertdata,
#ifndef INDICESGL32
std::vector<short> & vertindices,
#else
std::vector<GLuint> & vertindices,
#endif
const char * model, bool water, bool colours, int set);
GLenum PrepareGLiso (GLuint vao, GLuint vertbuffer, const std::vector<float> &vertdata, GLuint indbuffer,
#ifndef INDICESGL32
std::vector<short> & vertindices
#else
std::vector<GLuint> & vertindices
#endif
);
#endif
\ No newline at end of file
OpenVR/TimestepData/hellovr_opengl.vcxproj
View file @ fe1cbf8c
......@@ -74,6 +74,7 @@
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<LinkIncremental>true</LinkIncremental>
<OutDir>$(SolutionDir)..\bin\win64</OutDir>
<RunCodeAnalysis>false</RunCodeAnalysis>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<LinkIncremental>false</LinkIncremental>
......@@ -108,9 +109,10 @@
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;../../headers;../thirdparty/glew/glew-1.11.0/include;../thirdparty/sdl2-2.0.3/include;Y:\v2t\software\rapidjson\include;Y:\v2t\software\curl\include</AdditionalIncludeDirectories>
<PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_DEBUG;_WINDOWS;INDICESGL32;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<AdditionalIncludeDirectories>..;../../headers;../thirdparty/glew/glew-1.11.0/include;../thirdparty/sdl2-2.0.3/include;Y:\v2t\software\rapidjson\include;Y:\v2t\software\curl\include;Y:\v2t\software\openvr\openvr-0.9.19\samples\TimestepData</AdditionalIncludeDirectories>
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
<EnablePREfast>false</EnablePREfast>
</ClCompile>
<Link>
<SubSystem>Windows</SubSystem>
......@@ -150,7 +152,7 @@
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;NDEBUG;_WINDOWS;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;NDEBUG;_WINDOWS;_CRT_SECURE_NO_WARNINGS;INDICESGL32;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
<AdditionalIncludeDirectories>..;../../headers;../thirdparty/glew/glew-1.11.0/include;..\thirdparty\sdl2-2.0.3\include;Y:\v2t\software\rapidjson\include;Y:\v2t\software\openvr\openvr-0.9.19\samples\TimestepData</AdditionalIncludeDirectories>
<EnablePREfast>false</EnablePREfast>
......@@ -176,6 +178,7 @@
<ClCompile Include="NOMADVRLib\atomsGL.cpp" />
<ClCompile Include="NOMADVRLib\CompileGLShader.cpp" />
<ClCompile Include="NOMADVRLib\ConfigFile.cpp" />
<ClCompile Include="NOMADVRLib\IsosurfacesGL.cpp" />
<ClCompile Include="NOMADVRLib\polyhedron.cpp" />
<ClCompile Include="NOMADVRLib\TessShaders.cpp" />
<ClCompile Include="NOMADVRLib\UnitCellShaders.cpp" />
......@@ -193,6 +196,7 @@
<ClInclude Include="NOMADVRLib\CompileGLShader.h" />
<ClInclude Include="NOMADVRLib\ConfigFile.h" />
<ClInclude Include="NOMADVRLib\eprintf.h" />
<ClInclude Include="NOMADVRLib\IsosurfacesGL.h" />
<ClInclude Include="NOMADVRLib\MyGL.h" />
<ClInclude Include="NOMADVRLib\polyhedron.h" />
<ClInclude Include="NOMADVRLib\TessShaders.h" />
......
OpenVR/TimestepData/hellovr_opengl.vcxproj.filters deleted 100644 → 0
View file @ fd3a262c
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Header Files">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
</Filter>
<Filter Include="Resource Files">
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
</Filter>
<Filter Include="Link Libraries">
<UniqueIdentifier>{23064a78-3bcb-49ae-8c90-ed419518885d}</UniqueIdentifier>
</Filter>
<Filter Include="Shared">
<UniqueIdentifier>{8cca1fa3-575c-4e0f-acae-7d4d800be358}</UniqueIdentifier>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="hellovr_opengl_main.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\shared\lodepng.cpp">
<Filter>Shared</Filter>
</ClCompile>
<ClCompile Include="..\shared\Matrices.cpp">
<Filter>Shared</Filter>
</ClCompile>
<ClCompile Include="..\shared\pathtools.cpp">
<Filter>Shared</Filter>
</ClCompile>
<ClCompile Include="hsv.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="NOMADVRLib\atoms.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="NOMADVRLib\ConfigFile.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="NOMADVRLib\atomsGL.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="NOMADVRLib\TessShaders.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="NOMADVRLib\UnitCellShaders.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="NOMADVRLib\CompileGLShader.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="NOMADVRLib\polyhedron.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="happyhttp\happyhttp.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="rply\rply.c">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\shared\lodepng.h">
<Filter>Shared</Filter>
</ClInclude>
<ClInclude Include="..\shared\Matrices.h">
<Filter>Shared</Filter>
</ClInclude>
<ClInclude Include="..\shared\Vectors.h">
<Filter>Shared</Filter>
</ClInclude>
<ClInclude Include="..\shared\pathtools.h">
<Filter>Shared</Filter>
</ClInclude>
<ClInclude Include="hsv.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="NOMADViveT.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="NOMADVRLib\atoms.hpp">
<Filter>Source Files</Filter>
</ClInclude>
<ClInclude Include="NOMADVRLib\atomsGL.h">
<Filter>Source Files</Filter>
</ClInclude>
<ClInclude Include="NOMADVRLib\TessShaders.h">
<Filter>Source Files</Filter>
</ClInclude>
<ClInclude Include="NOMADVRLib\eprintf.h">
<Filter>Source Files</Filter>
</ClInclude>
<ClInclude Include="NOMADVRLib\MyGL.h">
<Filter>Source Files</Filter>
</ClInclude>
<ClInclude Include="NOMADVRLib\CompileGLShader.h">
<Filter>Source Files</Filter>
</ClInclude>
<ClInclude Include="NOMADVRLib\ConfigFile.h">
<Filter>Source Files</Filter>
</ClInclude>
<ClInclude Include="NOMADVRLib\UnitCellShaders.h">
<Filter>Source Files</Filter>
</ClInclude>
<ClInclude Include="NOMADVRLib\polyhedron.h">
<Filter>Source Files</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ResourceCompile Include="NOMADViveT.rc">
<Filter>Resource Files</Filter>
</ResourceCompile>
</ItemGroup>
</Project>
\ No newline at end of file
OpenVR/TimestepData/hellovr_opengl.vcxproj.user deleted 100644 → 0
View file @ fd3a262c
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<LocalDebuggerCommandArguments>c:\temp\39409.ncfg</LocalDebuggerCommandArguments>
<DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<LocalDebuggerCommandArguments>Y:\v2t\software\openvr\NOMAD-bin\shell.txt</LocalDebuggerCommandArguments>
<DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
</PropertyGroup>
</Project>
\ No newline at end of file
OpenVR/TimestepData/hellovr_opengl_main.cpp
View file @ fe1cbf8c
......@@ -40,16 +40,8 @@
#include "NOMADVRLib/polyhedron.h"
static int vertex_cb(p_ply_argument argument);
static int face_cb(p_ply_argument argument);
#include "NOMADVRLib/IsosurfacesGL.h"
static float *CubeVertices;
static int *CubeIndices;
static int CurrentVertex;
static int CurrentIndex;
//#define SOLID Tetrahedron //not nicely uniform distribution
//#define SOLID Icosahedron
#define TESSSUB 16
//TTF_Font* font;
......@@ -65,12 +57,9 @@ static int CurrentIndex;
*/
#define ZLAYERS 12
//number of components in our vertices data xyz+nxnynz+rgba
#define numComponents 10
#define MAXGPU 300
//use 32 or 16 bits for index (in case more than 64k vertices / mesh
#define INDICESGL32
//shown on https://www.vbw-bayern.de/vbw/Aktionsfelder/Innovation-F-T/Forschung-und-Technologie/Zukunft-digital-Big-Data.jsp
......@@ -133,14 +122,6 @@ public:
void SetupAtoms();
void SetupUnitCell();
bool AddModelToScene(Matrix4 mat, std::vector<float> &vertdata,
#ifndef INDICESGL32
std::vector<short> & vertindices,
#else
std::vector<GLuint> & vertindices,
#endif
const char *const data, bool water, bool colours, int set);
void DrawControllers();
bool SetupStereoRenderTargets();
......@@ -1561,7 +1542,6 @@ void CMainApplication::SetupIsosurfaces()
dprintf("opengl error %d, glGenBuffers\n", e);
}
GLsizei stride = sizeof(float) * numComponents; //sizeof(VertexDataScene);
char tmpname[250];
for (int currentlod = 0; currentlod < NUMLODS; currentlod++) {
......@@ -1590,7 +1570,8 @@ void CMainApplication::SetupIsosurfaces()
Matrix4 matFinal;
matFinal.translate(translations[p%ISOS][0], translations[p%ISOS][1], translations[p%ISOS][2]);
matFinal = mat*matFinal;
if (!AddModelToScene(matFinal, vertdataarray[currentlod][p], vertindicesarray[currentlod][p],
if (!AddModelToScene(matFinal.get(), vertdataarray[currentlod][p], vertindicesarray[currentlod][p],
tmpname, false, isocolours[p%ISOS][0]<0, p%ISOS))
{
dprintf("Error loading ply file %s\n", tmpname);
......@@ -1607,69 +1588,11 @@ void CMainApplication::SetupIsosurfaces()
#endif
m_uiVertcount[currentlod][p] = vertindicesarray[currentlod][p].size(); //rgh: now pos, normal, color
glBindVertexArray(m_unSceneVAO[currentlod][p]);
glBindBuffer(GL_ARRAY_BUFFER, m_glSceneVertBuffer[currentlod][p]);
glBufferData(GL_ARRAY_BUFFER, sizeof(float) * vertdataarray[currentlod][p].size(), &vertdataarray[currentlod][p][0],
GL_STATIC_DRAW);
if ((e = glGetError()) != GL_NO_ERROR)
dprintf("opengl error %d, glBufferData, l %d\n", e, __LINE__);
int offset = 0;
//now pos[3], normal[3], color[4]
//pos
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, stride, (const void *)offset);
if (glGetError() != GL_NO_ERROR)
dprintf("opengl error attrib pointer 0\n");
//normal
offset += 3 * sizeof(GLfloat); //3 floats
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, stride, (const void *)offset);
if (glGetError() != GL_NO_ERROR)
dprintf("opengl error attrib pointer 1\n");
//color
offset += 3 * sizeof(GLfloat); //6 floats
glEnableVertexAttribArray(2);
glVertexAttribPointer(2, 4, GL_FLOAT, GL_FALSE, stride, (const void *)offset);
if (glGetError() != GL_NO_ERROR)
dprintf("opengl error attrib pointer 2\n");
//uv
/*offset += 4 * sizeof(GLfloat); //10 floats
glEnableVertexAttribArray(3);
glVertexAttribPointer(3, 2, GL_FLOAT, GL_FALSE, stride, (const void *)offset);
if (glGetError() != GL_NO_ERROR)
dprintf("opengl error attrib pointer 3\n");*/
// populate the index buffer
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_unSceneVAOIndices[currentlod][p]);
glBufferData(GL_ELEMENT_ARRAY_BUFFER,
#ifndef INDICESGL32
sizeof(uint16_t)
#else
sizeof(GLuint)
#endif
* vertindicesarray[currentlod][p].size(),
&vertindicesarray[currentlod][p][0], GL_STATIC_DRAW);
glBindVertexArray(0);
glDisableVertexAttribArray(0);
glDisableVertexAttribArray(1);
glDisableVertexAttribArray(2);
//glDisableVertexAttribArray(3);
if (GL_NO_ERROR!=PrepareGLiso(m_unSceneVAO[currentlod][p], m_glSceneVertBuffer[currentlod][p],
vertdataarray[currentlod][p], m_unSceneVAOIndices[currentlod][p], vertindicesarray[currentlod][p]))
eprintf ("PrepareGLiso, GL error");
if (glGetError() != GL_NO_ERROR)
dprintf("opengl error\n");
//FIXME: after we go to 64 bits, keep the data in ram
vertdataarray[currentlod][p].clear();
......@@ -1701,102 +1624,6 @@ void CMainApplication::SetupIsosurfaces()
glDisableVertexAttribArray(1);
}
//-----------------------------------------------------------------------------
// Purpose: Load a ply file
//-----------------------------------------------------------------------------
bool CMainApplication::AddModelToScene( Matrix4 mat, std::vector<float> &vertdata,
#ifndef INDICESGL32
std::vector<short> & vertindices,
#else
std::vector<GLuint> & vertindices,
#endif
const char * model, bool water, bool colours, int set)
{
CurrentVertex=-1;
CurrentIndex=0;
p_ply ply = ply_open(model, NULL, 0, NULL);
//p_ply ply = ply_open("Y:\\v2t\\media\\visual_designs\\logos_3d\\v2c\\v2cSchrift.ply", NULL, 0, NULL);
if (!ply) {
dprintf("ply returned null: file %s\n", model);
return false;
}
if (!ply_read_header(ply)) {
dprintf("ply: bad header in ply: file %s\n", model);
return false;
}
int nvertices = ply_set_read_cb(ply, "vertex", "x", vertex_cb, this, 0);
ply_set_read_cb(ply, "vertex", "y", vertex_cb, this, 1);
ply_set_read_cb(ply, "vertex", "z", vertex_cb, this, 2);
ply_set_read_cb(ply, "vertex", "nx", vertex_cb, this, 3);
ply_set_read_cb(ply, "vertex", "ny", vertex_cb, this, 4);
ply_set_read_cb(ply, "vertex", "nz", vertex_cb, this, 5);
ply_set_read_cb(ply, "vertex", "red", vertex_cb, this, 6);
ply_set_read_cb(ply, "vertex", "green", vertex_cb, this, 7);
ply_set_read_cb(ply, "vertex", "blue", vertex_cb, this, 8);
ply_set_read_cb(ply, "vertex", "alpha", vertex_cb, this, 9);