void c3_exercise_1::loadTextures(std::array<GLuint, 2> &textures, GLuint shaderProgram)
{
	glGenTextures(2, textures.data());

	int width, height;
	unsigned char *image;

	std::string basePath = getBasePath();
	std::string kittenTexPath = basePath + "Content\\sample.png";
	std::string puppyTexPath = basePath + "Content\\sample2.png";

	glActiveTexture(GL_TEXTURE0);
	glBindTexture(GL_TEXTURE_2D, textures[0]);
	image = SOIL_load_image(kittenTexPath.c_str(), &width, &height, 0, SOIL_LOAD_RGB);
	printf("%s\n", SOIL_last_result());
	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, image);
	SOIL_free_image_data(image);
	glUniform1i(glGetUniformLocation(shaderProgram, "texKitten"), 0);
	setTextureParameters();

	glActiveTexture(GL_TEXTURE1);
	glBindTexture(GL_TEXTURE_2D, textures[1]);
	image = SOIL_load_image(puppyTexPath.c_str(), &width, &height, 0, SOIL_LOAD_RGB);
	printf("%s\n", SOIL_last_result());
	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, image);
	SOIL_free_image_data(image);
	glUniform1i(glGetUniformLocation(shaderProgram, "texPuppy"), 1);
	setTextureParameters();
}
Exemple #2
0
shmup_game *
shmup_game_init()
{
	ENetAddress e;
	shmup_game *g;
	
	g = malloc(sizeof(shmup_game));
	glfwGetWindowSize(&g->window_width, &g->window_height);
	
	g->render_type = 2;
	g->quit = 0;	
	g->emitter = v2(g->window_width / 2, g->window_height / 2);
	g->gravity = v2(0, -250);	
	g->bpool = bpool_new(8000);	
	
	g->bpool->tex[0] = SOIL_load_OGL_texture("./data/flare.tga",
						 SOIL_LOAD_AUTO,
						 SOIL_CREATE_NEW_ID, 0);	
	if(g->bpool->tex[0] == 0)
		fprintf(stderr, "loading error: '%s'\n", SOIL_last_result());
	
	g->bpool->tex[1] = SOIL_load_OGL_texture("./data/arrow.tga",
						 SOIL_LOAD_AUTO,
						 SOIL_CREATE_NEW_ID, 0);
	if(g->bpool->tex[1] == 0)
		fprintf(stderr, "loading error: '%s'\n", SOIL_last_result());	
	
	g->bpool->prog = load_shaders("./data/glsl/bullets.vsh", 
				      "./data/glsl/bullets.fsh");
	
	if (enet_initialize () != 0) {
		fprintf (stderr, "An error occurred while initializing ENet.\n");
		exit(EXIT_FAILURE);
	}
	
	if (g->network_type == SERVER) {
		e.host = ENET_HOST_ANY;
		e.port = 4000;
		g->host = enet_host_create(&e, 4, 2, 0, 0);
	} else {
		g->host = enet_host_create(NULL, 4, 2, 0, 0);
	}
	
	g->player[0].pos = v2(g->window_width/2, g->window_height/2);
	g->player[0].vel = v2zero;
	g->player[0].acc = v2zero;
	
//	fire(g, 1000, 0);
//	fire(g, 1000, 1);
	
	return g;
}
Exemple #3
0
void Level::setLevelSprite(float w, float h) {
    GLuint tex_2d = SOIL_load_OGL_texture
	(
     "sky.png",
     SOIL_LOAD_AUTO,
     SOIL_CREATE_NEW_ID,
     SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT
     );
    
    levelSprite = Sprite();
    levelSprite.initializeSprite(tex_2d, 0, 0, w, h);
    
    if( 0 == tex_2d )
    {
        printf( "SOIL loading error: '%s'\n", SOIL_last_result() );
    }
    
    tex_2d = SOIL_load_OGL_texture
	(
     "grass.png",
     SOIL_LOAD_AUTO,
     SOIL_CREATE_NEW_ID,
     SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT
     );
    
    levelSpriteGroundTop = Sprite();
    levelSpriteGroundTop.initializeSprite(tex_2d, 0, 0, 68, 9);
    
    if( 0 == tex_2d )
    {
        printf( "SOIL loading error: '%s'\n", SOIL_last_result() );
    }
    
    tex_2d = SOIL_load_OGL_texture
	(
     "ground.png",
     SOIL_LOAD_AUTO,
     SOIL_CREATE_NEW_ID,
     SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT
     );
    
    levelSpriteGroundBottom = Sprite();
    levelSpriteGroundBottom.initializeSprite(tex_2d, 0, 0, 68, 15);
    
    if( 0 == tex_2d )
    {
        printf( "SOIL loading error: '%s'\n", SOIL_last_result() );
    }
    
}
util(BE2DTextureData, BE2DTextureData*, newWithPathnameType, const char* path, unsigned type)
{
    BE2DTextureData* data = new(BE2DTextureData);
    
    char decodepath[PATH_MAX] = {0};
    MCString_percentDecode(path, decodepath);
    
    size_t psize = strlen(decodepath) * sizeof(char);
    data->path = strcpy(malloc(psize), decodepath);

    off_t buffsize;
    const char* buff = MCFileCopyContentWithPathGetBufferSize(path, &buffsize);
    data->raw = SOIL_load_image_from_memory((const unsigned char*)buff, (int)buffsize,
                                            &data->width, &data->height, &data->channels,
                                            SOIL_LOAD_AUTO);
    MCFileReleaseContent((void*)buff);

    if (!data->raw) {
        error_log("BE2DTextureData - load texture failed: %s (%s)\n", SOIL_last_result(), path);
        release(data);
        return null;
    }
    return data;

}
Exemple #5
0
RegTexture::RegTexture(std::string gName, std::string path){
  name = gName.c_str();
  const char* s = path.c_str();

  texture = SOIL_load_OGL_texture
    (
     s,
     SOIL_LOAD_AUTO,
     SOIL_CREATE_NEW_ID,
     SOIL_FLAG_INVERT_Y
     );
  
  if( 0 == texture){
    std::cout<<"SOIL: Error loading image (" << name << ", " << path << "): " << SOIL_last_result() << "\n";
    texture = SOIL_load_OGL_texture
      (
       "res/defaultTexture.png",
       SOIL_LOAD_AUTO,
       SOIL_CREATE_NEW_ID,
       SOIL_FLAG_INVERT_Y
       );
  }

  glBindTexture(GL_TEXTURE_2D, texture);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
  
}
Exemple #6
0
HRESULT STDMETHODCALLTYPE GLSExtensionLib::loadTexture (BSTR path, long *texid) {
	UINT length = ::SysStringLen(path);
	char *szmbs_path = new char [length + 1];
	::wcstombs (szmbs_path, path, length);
	szmbs_path [length] = '\0';

	GLuint textid = SOIL_load_OGL_texture (
		szmbs_path,
		SOIL_LOAD_AUTO,
		SOIL_CREATE_NEW_ID,
		SOIL_FLAG_MIPMAPS | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT
	);
	
	delete szmbs_path;

	/* check for an error during the load process */
	if( 0 == textid ) {
		printf ( "SOIL loading error: '%s'\n", SOIL_last_result() );
		return E_FAIL;
	}

	*texid = (long)texid;

	return NOERROR;	
}
Exemple #7
0
	unsigned int LoadTexture(const std::string& dataPath)
	{
		glEnable(GL_TEXTURE_2D);

		std::string fPath = GetCurrentDir(); // Get current directory, SOIL doesn't seem to work from executable directory

		fPath.append("img\\" + dataPath);

		unsigned int tex_2d = SOIL_load_OGL_texture
			(
			fPath.c_str(),
			SOIL_LOAD_AUTO,
			SOIL_CREATE_NEW_ID,
			SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT
			);

		if (tex_2d == 0)
		{
			std::string s = "\n\n---- SOIL ERROR ----\nFilename: " + fPath;
			s.append("\nSOIL Message: ");
			s.append(SOIL_last_result());
			s.append("\n\n");

			Log::Write(s.c_str(), ENGINE_LOG);
		}

		glBindTexture(GL_TEXTURE_2D, tex_2d);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
		glBindTexture(GL_TEXTURE_2D, 0);

		glDisable(GL_TEXTURE_2D);

		return tex_2d;
	}
Exemple #8
0
void Texture::init(unsigned int flag, unsigned int interalFormat, unsigned int format, 
	const char*imageFile)
{
	int width, height, channels;

	unsigned char* ht_map = SOIL_load_image(imageFile,&width, &height, &channels, flag);

	if (ht_map == 0)
	{
		printf("load texture %s fail...,and the error is %s", imageFile, SOIL_last_result());
		return;
	}

	glGenTextures(1, texture);
	glBindTexture(GL_TEXTURE_2D, texture[0]);
	glTexImage2D(GL_TEXTURE_2D, 0, interalFormat, width, height, 0, format, GL_UNSIGNED_BYTE, ht_map);
	glGenerateMipmap(GL_TEXTURE_2D);

	// Parameters
	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_MIPMAP_LINEAR);
	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST_MIPMAP_NEAREST);
	glBindTexture(GL_TEXTURE_2D, 0);


	SOIL_free_image_data(ht_map);
}
Exemple #9
0
	void _loadTexture2D(Texture2D* texture2D, std::string path)
	{
		tex2DMutex.lock();
		glfwMakeContextCurrent(Renderer::instance->GetSecondContext());
		
		unsigned int texId = SOIL_load_OGL_texture(path.c_str(), SOIL_LOAD_RGBA, SOIL_CREATE_NEW_ID, SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y);
		if (0 == texId)
		{
			printf("SOIL loading error: '%s'\n", SOIL_last_result());
		}

		unsigned int width, height;
		glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, (GLint*)&width);
		glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, (GLint*)&height);

		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);

		texture2D->SetDimensions(width, height);
		texture2D->SetTextureId(texId);
		texture2D->IsReady(true);

		glfwMakeContextCurrent(0);
		tex2DMutex.unlock();
	}
Texture::Texture(std::string path)
{
	int width = 0, height = 0;
	//std::cout << "\"" << std::string("textures/" + path).c_str() << "\"";
	GLuint image = SOIL_load_OGL_texture
		(std::string("textures/" + path).c_str(),
		SOIL_LOAD_AUTO,
		SOIL_CREATE_NEW_ID,
		SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT |
		SOIL_FLAG_POWER_OF_TWO);
	if (image)
	{
		glBindTexture(GL_TEXTURE_2D, image);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);


		m_glTexture = image;
		m_width = width;
		m_height = height;
		m_path = path;
	}
	else
		std::cout << "Unable to load texture \"" << path << "\": " << SOIL_last_result() << std::endl;
}
Exemple #11
0
int Tile::loadTexture()
{
    // Load Bitmaps And Convert To Texture
    this->texture = SOIL_load_OGL_texture
                    (
                        "/home/angela/Documents/Comp371Project/data/tilefloor.bmp",
                        SOIL_LOAD_AUTO,
                        SOIL_CREATE_NEW_ID,
                        SOIL_FLAG_INVERT_Y
                    );

    if(this->texture == 0)
    {
        printf( "SOIL loading error: '%s'\n", SOIL_last_result());
        return false;
    }

    // Typical Texture Generation Using Data From The Bitmap
    glBindTexture(GL_TEXTURE_2D, this->texture);
    glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
    glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);

    return true;                                        // Return Success

}
Exemple #12
0
GLuint TextureUtils::loadTextureCube(const char* PosXFilename,
    const char* NegXFilename,
    const char* PosYFilename,
    const char* NegYFilename,
    const char* PosZFilename,
    const char* NegZFilename)
{
    GLuint texture = SOIL_load_OGL_cubemap(
        ResourcesUtils::getResourcePathforFile(PosXFilename),
        ResourcesUtils::getResourcePathforFile(NegXFilename),
        ResourcesUtils::getResourcePathforFile(PosYFilename),
        ResourcesUtils::getResourcePathforFile(NegYFilename),
        ResourcesUtils::getResourcePathforFile(PosZFilename),
        ResourcesUtils::getResourcePathforFile(NegZFilename),
        SOIL_LOAD_AUTO,
        SOIL_CREATE_NEW_ID,
        SOIL_FLAG_MIPMAPS// | SOIL_FLAG_INVERT_Y
        );

    OGLCall(glBindTexture(GL_TEXTURE_CUBE_MAP, texture));
    OGLCall(glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR));
    //    glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_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);

    if (0 == texture) {
        OErrLog("SOIL loading error: "<< SOIL_last_result() << " \n");
    }

    return texture;
}
    //todo: append date/time info so I get unique screenshot names
    //todo: save as png
    void asdf_multiplat_t::save_screenshot(std::string file_path) const
    {
        // if the last 3 characters aren't "bmp", tack on ".bmp"
        // check the length first, rather than trying to compare with a substring of size - 3 where size might be smaller than 3
        if (file_path.size() > 4 && (file_path.compare(file_path.size() - 3, 3, "bmp") != 0))
        {
            file_path += ".bmp";
        }

        auto save_result = SOIL_save_screenshot
        (
            file_path.c_str(),
            SOIL_SAVE_TYPE_BMP,
            0, 0, settings.resolution_width, settings.resolution_height
        );

        //soil returns 0 for failure apparently
        if(save_result == 0)
        {
            LOG("ERROR: SOIL failed saving screenshot {%zu,%zu} \"%s\""
                , settings.resolution_width, settings.resolution_height, file_path.c_str());
            LOG(" SOIL: %s", SOIL_last_result());
        }
        else
        {
            LOG("Screenshot saved to: \"%s\"", file_path.c_str());
        }
    }
bool CubemapTexture::Load()
{
	glGenTextures(1, &m_textureObj);
	glBindTexture(GL_TEXTURE_CUBE_MAP, m_textureObj);

	for (unsigned int i = 0 ; i < ARRAY_SIZE_IN_ELEMENTS(types) ; i++) {
		int width = 0;
		int height = 0;
		unsigned char * image = SOIL_load_image(m_fileNames[i].c_str(), &width, &height, 0, SOIL_LOAD_RGB);

		if (image == 0 ) {
			printf( "SOIL loading error: '%s'\n", SOIL_last_result() );
			SOIL_free_image_data(image);
			return false;
		}

		glTexImage2D(types[i], 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, image);

		SOIL_free_image_data(image);
	}    

	glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
	glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_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);           

	return true;
}
void Terrain::defineTexture() {

	loc2 = glGetUniformLocation(program, "tex2");
	try
	{
		glActiveTexture(GL_TEXTURE0);
		/* load an image file directly as a new OpenGL texture */
		texID = SOIL_load_OGL_texture("images/ground.jpg", SOIL_LOAD_AUTO, SOIL_CREATE_NEW_ID,
			SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT);

		/* check for an error during the load process */
		if (texID == 0)
		{
			printf("TexID SOIL loading error: '%s'\n", SOIL_last_result());
		}

		if (loc >= 0)
		{
			std::cout << "sending image to shader" << std::endl;

			glBindTexture(GL_TEXTURE_2D, texID);
			// Set our "myTextureSampler" sampler to user Texture Unit 0
			glUniform1i(loc, 0);
		}
	}
	catch (std::exception &e)
	{
		printf("\nImage file loading failed.");
	}
}
Exemple #16
0
bool assign_texture(GLuint & vao, GLuint tex_id, char * TEXTURE) {
	//glUseProgram (shaderProgramID);
	
	tex_id = SOIL_load_OGL_texture (
		TEXTURE,
		SOIL_LOAD_AUTO,
		SOIL_CREATE_NEW_ID,
		SOIL_FLAG_INVERT_Y
		);
	if (0 == tex_id) {
		printf("SOIL f*****g loading error: '%s'\n", SOIL_last_result());
		return false;
	}

	glGenerateMipmap (GL_TEXTURE_2D);
//	printf ("mipmaps generated %s\n", TEXTURE);

	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
	glTexParameterf (GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 4);
	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_MAG_FILTER, GL_LINEAR);
	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);

	glGenTextures (1, &tex_id);
	glBindTexture (GL_TEXTURE_2D, tex_id);
	//	
	return true;
	//	
}
unsigned int Entity::loadTexture(const char* a_pFileName, int & a_iWidth, int & a_iHeight, int a_iBPP)
{
	unsigned int uiTextureID = 0;
	//check if the file exists
	if (a_pFileName != nullptr)
	{
		//read in image data from file
		unsigned char* pImageData = SOIL_load_image(a_pFileName, &a_iWidth, &a_iHeight, &a_iBPP, SOIL_LOAD_AUTO);

		//check for a successful read
		if (pImageData)
		{
			//create openGL texture handle
			uiTextureID = SOIL_create_OGL_texture(pImageData, a_iWidth, a_iHeight, a_iBPP, SOIL_CREATE_NEW_ID, SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT);

			//clear what was read in from file now that it's stored in the handle
			SOIL_free_image_data(pImageData);
		}

		//check for errors
		if (uiTextureID == 0)
		{
			std::cerr << "SOIL loading error: " << SOIL_last_result() << std::endl;
		}
		return uiTextureID;
	}
}
Texture2D ResourceManager::loadTextureFromFile(const GLchar *file, GLboolean alpha, GLboolean repeat)
{
    // Create Texture object
    Texture2D texture;
    if (alpha)
    {
        texture.Internal_Format = GL_RGBA;
        texture.Image_Format = GL_RGBA;
    }
    if (repeat)
    {
        texture.Wrap_S = GL_REPEAT;
        texture.Wrap_T = GL_REPEAT;
    }
    // Load image
    int width, height;
    unsigned char* image = SOIL_load_image(file, &width, &height, 0, texture.Image_Format == GL_RGBA ? SOIL_LOAD_RGBA : SOIL_LOAD_RGB);
    if (!image){
        std::cout << "ERROR::TEXTURE: " << SOIL_last_result() << std::endl;
        return texture;
    }
    // Now generate texture
    texture.Generate(width, height, image);
    // And finally free image data
    SOIL_free_image_data(image);
    return texture;
}
Exemple #19
0
bool LoadTGA(TextureImage *texture, const char *filename)
{    
	
	int texID = SOIL_load_OGL_texture(
		filename,
		SOIL_LOAD_RGBA,
		SOIL_CREATE_NEW_ID,
		SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y 
	);
	
	if(0 == texID)
	{
		printf( "SOIL loading error: %s '%s'\n", filename, SOIL_last_result() );
		return false;
	}
	
	GLint width, height, border;
	glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
	glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &height);
	glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_BORDER, &border);
	width -= border; height -= border;
	texture->texID = texID;
	texture->width=width;
	texture->height=height;
	
	return true;
}
Exemple #20
0
int main(int argc,char** argv)
{
	glutInit(&argc,argv);
	glutInitDisplayMode(GLUT_DOUBLE|GLUT_RGB|GLUT_DEPTH);
	glutInitWindowSize(800,800);

	glutCreateWindow("My Adventure Game");
	glutFullScreen();
	GLuint tex_2d = SOIL_load_OGL_texture
		(
		 "download.jpg",
		 SOIL_LOAD_AUTO,
		 SOIL_CREATE_NEW_ID,
		 SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT
		);

	/* check for an error during the load process */
	if( 0 == tex_2d )
	{
		printf( "SOIL loading error: '%s'\n", SOIL_last_result() );
	}

	//	glutDisplayFunc(drawScene);
//	glutIdleFunc(drawScene);
	glutMainLoop();
	return 0;

}
void TexManager::loadTexture(string filename, bool alpha) {
  unsigned int flags = SOIL_FLAG_MIPMAPS;
  if (alpha)
    flags = flags | SOIL_FLAG_MULTIPLY_ALPHA;
    
  #ifdef DEVICE
    char app_dir[256];
    PDL_GetCallingPath(app_dir, 256);
    string full_path(app_dir);
    full_path.append(filename);
  #else
    string full_path = filename;
  #endif
  
  inst->texture[inst->texture_ref] = SOIL_load_OGL_texture
    (   
      full_path.c_str(),
      SOIL_LOAD_AUTO,
      SOIL_CREATE_NEW_ID,
      flags
    );
    
  if (inst->texture[inst->texture_ref] == 0) {
    printf( "SOIL loading error: '%s'\n", SOIL_last_result() );
  } else {
    printf("loaded\n");
  }
    
  inst->texture_ref++;
}
Exemple #22
0
GLuint TextureManager::createTexture(const std::string& name)
{
    const std::string &dir = FileHelper::resourcesDirectory();
    
	const char* formats[] = { ".dds", ".bmp", ".png", ".tga", ".jpg" };
    
	GLuint textureId = -1;
	std::string imgPath = "";
    
	for (const char* format: formats)
	{
		imgPath = dir + "resources/" + name + format;
        
		textureId = SOIL_load_OGL_texture(imgPath.c_str(), SOIL_LOAD_AUTO, SOIL_CREATE_NEW_ID, 0);
		std::cout << "'" << SOIL_last_result() << "'" << std::endl;
        
		if (textureId > 0)
		{
			break;
		}
	}
    
    assert(textureId > 0);
    
    _textures[name] = textureId;
    
    return textureId;
}
Exemple #23
0
void Geometry::LoadTexture(string imgPath) /// Laod and link texture
{
    if(gPtr != nullptr)
        if(gPtr->texture == 0)
        {
            if(Tools::Settings::TextureLoadModern)
            {
                gPtr->texture = SOIL_load_OGL_texture(imgPath.c_str(),SOIL_LOAD_AUTO,SOIL_CREATE_NEW_ID,SOIL_FLAG_INVERT_Y);
                if (0 == gPtr->texture)
                    cout << "SOIL loading error: " <<  SOIL_last_result() << endl;
            }
            else
            {
                int width, height;
                unsigned char* image;

                glGenTextures( 1, &gPtr->texture );
                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_MAG_FILTER,GL_LINEAR_MIPMAP_LINEAR);
                glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,GL_LINEAR_MIPMAP_LINEAR);

                glGenerateMipmap( GL_TEXTURE_2D );

                glActiveTexture( GL_TEXTURE0 );
                glBindTexture( GL_TEXTURE_2D, gPtr->texture );
                image = SOIL_load_image( imgPath.c_str() , &width, &height, 0, SOIL_LOAD_RGB );
                glTexImage2D( GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB,GL_UNSIGNED_BYTE, image );
                SOIL_free_image_data( image );
            }
        }
}
Exemple #24
0
//Takes image path as parameter
//Returns id of created texture
GLint LoadGLTexture(const char *filename)
{
    GLuint _texture;
    
    _texture = SOIL_load_OGL_texture // load an image file directly as a new OpenGL texture 
	(
     filename,
     SOIL_LOAD_AUTO,
     SOIL_CREATE_NEW_ID,
     SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT | SOIL_FLAG_MIPMAPS
     );
    
    // check for an error during the load process 
    if(_texture == 0)
    {
	    printf( "SOIL loading error: '%s'\n", SOIL_last_result() );
    }
	
    
    glBindTexture(GL_TEXTURE_2D, _texture); // select our current texture
    glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);  
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
    
    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);  // texture should tile
    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);

    return _texture;
}
void Sprite::LoadTexture(const char* textureName)
{
	//check file exists
	if(textureName != nullptr)
	{
		//read in image data from file
		unsigned char* pImageData = SOIL_load_image(textureName, &m_width, &m_height, &m_bpp, SOIL_LOAD_AUTO);

		//check for successful read
		if(pImageData)
		{
			//create opengl texture handle
			m_ID = SOIL_create_OGL_texture(pImageData, m_width, m_height, m_bpp,
				SOIL_CREATE_NEW_ID, SOIL_FLAG_MIPMAPS| SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT);
			//clear what was read in from file now that it is stored in the handle
			SOIL_free_image_data(pImageData);
		}

		//check for errors
		if(m_ID == 0)
		{
			std::cerr << "SOIL loading error: " << SOIL_last_result() << std::endl;
		}
	}
}
bool GLS_IMG_Image::_Init (const char *lpsz_image_path) {
    // set bitmap size

    m_textid = SOIL_load_OGL_texture (
        lpsz_image_path,
        SOIL_LOAD_AUTO,
        SOIL_CREATE_NEW_ID,
        SOIL_FLAG_MIPMAPS | /*SOIL_FLAG_INVERT_Y |*/ SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT
    );
    
    /* check for an error during the load process */
    if( 0 == m_textid ) {
        printf ( "SOIL loading error: '%s'\n", SOIL_last_result() );
        return false;
    }

    // m_bmp_width = (short)bmphdr.biWidth;
    // m_bmp_height = (short)bmphdr.biHeight;   
    // m_width = m_bmp_width;
    // m_height = m_bmp_height;
    
    // setup vertices array...
    SetupVertices ();
    SetupTextureVertices ();

    m_initialized = true;

    return true;
}
Exemple #27
0
/** load texture data from file using SOIL
 */
void Texture::loadFromFile ( const std::string& path )
{
    LOG << log_info << "Loading Texture " << path << log_endl;
    if ( !SOIL_load_OGL_texture ( path.c_str(), SOIL_LOAD_AUTO, _id, 0 ) )
    {
        LOG << log_alert << "SOIL error: " << SOIL_last_result() << log_endl;
    }
}
Exemple #28
0
bool Texture::Load()
{
	int Index = m_FileName.find(".");
	if(m_FileName.substr(Index) == ".png")
	{
		std::vector<uByte> Image;
		unsigned error = lodepng::decode(Image, m_Width, m_Height, m_FileName);
		if(error != 0)
		{
		  BC_LOG("Error %u : %s\n", error, lodepng_error_text(error));
		  return false;
		}

		size_t u2 = 1; while(u2 < m_Width) u2 *= 2;
		size_t v2 = 1; while(v2 < m_Height) v2 *= 2;
		double u3 = (double)m_Width / u2;
		double v3 = (double)m_Height / v2;

		std::vector<unsigned char> image2(u2 * v2 * 4);
		for(size_t y = 0; y < m_Height; y++)
		for(size_t x = 0; x < m_Width; x++)
		for(size_t c = 0; c < 4; c++)
		{
		    image2[4 * u2 * y + 4 * x + c] = Image[4 * m_Width * y + 4 * x + c];
		}

		GLfloat fLargest;
		glGetFloatv(GL_TEXTURE_MAX_ANISOTROPY_EXT, &fLargest);
		glGenTextures(1, &m_Texture);
		glBindTexture(GL_TEXTURE_2D, m_Texture);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, fLargest);
		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, u2, v2, 0, GL_RGBA, GL_UNSIGNED_BYTE, &image2[0]);

		m_Width = u2;
		m_Height = v2;
	} else {
		m_Texture = SOIL_load_OGL_texture
		(
			m_FileName.c_str(),
			SOIL_LOAD_AUTO,
			SOIL_CREATE_NEW_ID,
			SOIL_FLAG_MIPMAPS | SOIL_FLAG_INVERT_Y | SOIL_FLAG_NTSC_SAFE_RGB | SOIL_FLAG_COMPRESS_TO_DXT
		);

		if( 0 == m_Texture )
		{
			BC_LOG("image loading error: '%s'\n", SOIL_last_result());
		}

        glBindTexture(GL_TEXTURE_2D, m_Texture);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
		glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
	}

    return true;
}
Exemple #29
0
void drawSkybox(std::vector<float> & vp, int & g_point, GLuint & vao) {

	int length = sizeof(sky_points) / sizeof(float);
	std::cout << length <<"\n\n";
	for(int i = 0; i < length; i++) {
		vp.push_back (sky_points[i]);
	}
	loc1 = glGetAttribLocation(shaderProgramID, "vertex_position");
	if(length != vp.size())
		std::cout << length << "- length\tvp - " << vp.size() << std::endl;

	g_point = length;
	unsigned int vbo = 0;
	glGenBuffers (1, &vbo);
	glBindBuffer (GL_ARRAY_BUFFER, vbo);
	glBufferData (GL_ARRAY_BUFFER, 3 * 36 * sizeof (float), &vp[0], GL_STATIC_DRAW);

	std::cout << "vao dae: "<< vao <<std::endl;
	glGenVertexArrays (1, &vao);
	
	glBindVertexArray (vao);

	glEnableVertexAttribArray (loc1);
	glBindBuffer (GL_ARRAY_BUFFER, vbo);
	glVertexAttribPointer (loc1, 3, GL_FLOAT, GL_FALSE, 0, NULL);

	texs[0] = SOIL_load_OGL_cubemap (
		RIGHT,
		LEFT,
		BOTTOM,
		TOP,

		BACK,
		FRONT,

		SOIL_LOAD_RGB,
		SOIL_CREATE_NEW_ID,
		0
		);
	glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
	glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
	glTexParameteri (GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
	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);
	if (0 == texs[0]) {
		printf("SOIL loading error: '%s'\n", SOIL_last_result());
	}

	//	glBindVertexArray(vao);


	//	glActiveTexture(GL_TEXTURE0);
	glBindTexture(GL_TEXTURE_CUBE_MAP, texs[0]);
}
Exemple #30
0
CAltitude::CAltitude(void)
{
    int width = MAP_SIZE;
    int height = MAP_SIZE;
    int channals = 1;
    g_HeightMap = SOIL_load_image("../images/terrain/heightmap.png",&width, &height, &channals, SOIL_LOAD_L);
    if (0 == g_HeightMap)
    {
        printf("SOIL loading error:'%s'\n", SOIL_last_result());
        exit(0);
    }
}