devZoGok/vb01
1
0
Fork 0
mirror of https://github.com/devZoGok/vb01.git synced 2026-08-26 19:43:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

rendering classes refactoring

Browse Source
This commit is contained in:
devZoGok
2021-10-19 19:06:41 +03:00
parent 217061e67b
commit 8f49bd1125
25 changed files with 1028 additions and 951 deletions
Download Patch File Download Diff File Expand all files Collapse all files
texture.cpp
+102 -100
View File
@@ -9,113 +9,111 @@ using namespace std;
namespace vb01{
Texture::Texture(int width, int height, bool shadowMap){
this->width=width;
this->height=height;
texture=new u32;
this->width = width;
this->height = height;
texture = new u32;
glGenTextures(1,&texture[0]);
glBindTexture(GL_TEXTURE_2D,texture[0]);
glGenTextures(1, &texture[0]);
glBindTexture(GL_TEXTURE_2D, texture[0]);
if(shadowMap){
glTexImage2D(GL_TEXTURE_2D,0,GL_DEPTH_COMPONENT,width,height,0,GL_DEPTH_COMPONENT,GL_FLOAT,NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP_TO_BORDER);
float borderColor[]={1,1,1,1};
glTexParameterfv(GL_TEXTURE_2D,GL_TEXTURE_BORDER_COLOR,borderColor);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, width, height, 0, GL_DEPTH_COMPONENT, GL_FLOAT, NULL);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
float borderColor[] = {1, 1, 1, 1};
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, borderColor);
}
else{
glTexImage2D(GL_TEXTURE_2D,0,GL_RGB16F,width,height,0,GL_RGB,GL_FLOAT,NULL);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB16F, width, height, 0, GL_RGB, GL_FLOAT, NULL);
//glTexImage2D(GL_TEXTURE_2D,0,GL_RGBA16F,width,height,0,GL_RGB,GL_UNSIGNED_BYTE,NULL);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
}
}
Texture::Texture(string path[],int numPaths,int updateRate,bool flip){
this->numFrames=numPaths;
this->updateRate=updateRate;
Texture::Texture(string path[], int numPaths, int updateRate, bool flip){
this->numFrames = numPaths;
this->updateRate = updateRate;
texture=new u32[numPaths];
texture = new u32[numPaths];
for(int i=0;i<numPaths;i++){
bool png=false;
int length=path[i].length();
for(int i = 0; i < numPaths; i++){
bool png = false;
int length = path[i].length();
if(path[i].substr(length-4,string::npos)==".png")
png=true;
if(path[i].substr(length - 4, string::npos) == ".png")
png = true;
glGenTextures(1,&texture[i]);
glBindTexture(GL_TEXTURE_2D,texture[i]);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glGenTextures(1, &texture[i]);
glBindTexture(GL_TEXTURE_2D, texture[i]);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
stbi_set_flip_vertically_on_load(flip);
data=stbi_load(path[i].c_str(),&width,&height,&numChannels,0);
data = stbi_load(path[i].c_str(), &width, &height, &numChannels, 0);
glTexImage2D(GL_TEXTURE_2D,0,png?GL_RGBA:GL_RGB,width,height,0,png?GL_RGBA:GL_RGB,GL_UNSIGNED_BYTE,data);
glTexImage2D(GL_TEXTURE_2D, 0, png ? GL_RGBA : GL_RGB, width, height, 0, png ? GL_RGBA : GL_RGB, GL_UNSIGNED_BYTE, data);
//glGenerateMipmap(GL_TEXTURE_2D);
stbi_image_free(data);
}
}
Texture::Texture(string paths[6],bool flip){
this->type=TextureType::TEXTURE_CUBEMAP;
texture=new u32;
glGenTextures(1,&texture[0]);
glBindTexture(GL_TEXTURE_CUBE_MAP,texture[0]);
stbi_set_flip_vertically_on_load(flip);
for(int i=0;i<6;i++){
data=stbi_load(paths[i].c_str(),&width,&height,&numChannels,0);
if(data){
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X+i,0,GL_RGB,width,height,0,GL_RGB,GL_UNSIGNED_BYTE,data);
stbi_image_free(data);
}
else{
cout<<"Failed to read cubemap texture "<<i<<endl;
exit(-1);
}
}
glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_WRAP_R,GL_CLAMP_TO_EDGE);
Texture::Texture(string paths[6], bool flip){
this->type = TextureType::TEXTURE_CUBEMAP;
texture = new u32;
createCubemap(flip);
}
Texture::Texture(int width,bool depth){
this->width=width;
this->type=TextureType::TEXTURE_CUBEMAP;
texture=new u32;
Texture::Texture(int width, bool depth){
this->width = width;
this->type = TextureType::TEXTURE_CUBEMAP;
texture = new u32;
glGenTextures(1,&texture[0]);
glBindTexture(GL_TEXTURE_CUBE_MAP,texture[0]);
createCubemap(false);
}
for(int i=0;i<6;i++)
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X+i,0,depth?GL_DEPTH_COMPONENT:GL_RGB,width,width,0,depth?GL_DEPTH_COMPONENT:GL_RGB,GL_FLOAT,NULL);
glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_WRAP_R,GL_CLAMP_TO_EDGE);
void Texture::createCubemap(bool flip){
glGenTextures(1, &texture[0]);
glBindTexture(GL_TEXTURE_CUBE_MAP, texture[0]);
if(flip)
stbi_set_flip_vertically_on_load(flip);
for(int i = 0; i < 6; i++){
if(flip){
data = stbi_load(paths[i].c_str(), &width, &height, &numChannels, 0);
if(data){
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, data);
stbi_image_free(data);
}
else{
cout<<"Failed to read cubemap texture "<<i<<endl;
exit(-1);
}
}
else{
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_DEPTH_COMPONENT, width, width, 0, GL_DEPTH_COMPONENT, GL_FLOAT, NULL);
}
}
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
}
Texture::Texture(FT_Face &face, char ch){
texture=new u32;
texture = new u32;
glGenTextures(1,&texture[0]);
glBindTexture(GL_TEXTURE_2D,texture[0]);
glGenTextures(1, &texture[0]);
glBindTexture(GL_TEXTURE_2D, texture[0]);
glTexImage2D(
GL_TEXTURE_2D,
0,
@@ -126,41 +124,45 @@ namespace vb01{
GL_RED,
GL_UNSIGNED_BYTE,
face->glyph->bitmap.buffer
);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glBindTexture(GL_TEXTURE_2D,0);
);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glBindTexture(GL_TEXTURE_2D, 0);
}
Texture::~Texture(){
glBindTexture(type==TEXTURE_2D?GL_TEXTURE_2D:GL_TEXTURE_CUBE_MAP,0);
if(numFrames>0){
for(int i=0;i<numFrames;i++)
glDeleteTextures(1,&texture[i]);
glBindTexture(type == TEXTURE_2D ? GL_TEXTURE_2D : GL_TEXTURE_CUBE_MAP, 0);
if(numFrames > 0){
for(int i = 0; i < numFrames; i++)
glDeleteTextures(1, &texture[i]);
delete[] texture;
}
else{
glDeleteTextures(1,&texture[0]);
glDeleteTextures(1, &texture[0]);
delete texture;
}
}
void Texture::select(int id){
glActiveTexture(GL_TEXTURE0+id);
glBindTexture(type==TEXTURE_2D?GL_TEXTURE_2D:GL_TEXTURE_CUBE_MAP,texture[numFrames>0?frame:0]);
}
void Texture::update(int id){
if(numFrames>0){
if(getTime()-lastUpdateTime>updateRate){
frame++;
if(frame==numFrames)
frame=0;
lastUpdateTime=getTime();
}
}
updateFrame();
select(id);
}
void Texture::updateFrame(){
if(numFrames > 0){
if(getTime() - lastUpdateTime > updateRate){
frame++;
if(frame == numFrames)
frame = 0;
lastUpdateTime = getTime();
}
}
}
void Texture::select(int id){
glActiveTexture(GL_TEXTURE0 + id);
glBindTexture(type == TEXTURE_2D ? GL_TEXTURE_2D : GL_TEXTURE_CUBE_MAP, texture[numFrames > 0 ? frame : 0]);
}
}