C++ TextureManager::getTextureID方法代码示例

本文整理汇总了C++中TextureManager::getTextureID方法的典型用法代码示例。如果您正苦于以下问题：C++ TextureManager::getTextureID方法的具体用法？C++ TextureManager::getTextureID怎么用？C++ TextureManager::getTextureID使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TextureManager的用法示例。

在下文中一共展示了TextureManager::getTextureID方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: intro_do


//.........这里部分代码省略.........
	glUniform1f(loc, interpolatedParameters[14]);
	loc = glGetUniformLocation(programID, "knob2");
	glUniform1f(loc, interpolatedParameters[15]);
	loc = glGetUniformLocation(programID, "knob3");
	glUniform1f(loc, interpolatedParameters[16]);
	loc = glGetUniformLocation(programID, "knob4");
	glUniform1f(loc, interpolatedParameters[17]);
	loc = glGetUniformLocation(programID, "knob5");
	glUniform1f(loc, interpolatedParameters[18]);
	loc = glGetUniformLocation(programID, "knob6");
	glUniform1f(loc, interpolatedParameters[19]);
	loc = glGetUniformLocation(programID, "knob7");
	glUniform1f(loc, interpolatedParameters[20]);
	loc = glGetUniformLocation(programID, "knob8");
	glUniform1f(loc, interpolatedParameters[21]);
	loc = glGetUniformLocation(programID, "knob9");
	glUniform1f(loc, interpolatedParameters[22]);
	loc = glGetUniformLocation(programID, "slider1");
	glUniform1f(loc, interpolatedParameters[2]);
	loc = glGetUniformLocation(programID, "slider2");
	glUniform1f(loc, interpolatedParameters[3]);
	loc = glGetUniformLocation(programID, "slider3");
	glUniform1f(loc, interpolatedParameters[4]);
	loc = glGetUniformLocation(programID, "slider4");
	glUniform1f(loc, interpolatedParameters[5]);
	loc = glGetUniformLocation(programID, "slider5");
	glUniform1f(loc, interpolatedParameters[6]);
	loc = glGetUniformLocation(programID, "slider6");
	glUniform1f(loc, interpolatedParameters[8]);
	loc = glGetUniformLocation(programID, "slider7");
	glUniform1f(loc, interpolatedParameters[9]);
	loc = glGetUniformLocation(programID, "slider8");
	glUniform1f(loc, interpolatedParameters[12]);
	loc = glGetUniformLocation(programID, "slider9");
	glUniform1f(loc, interpolatedParameters[13]);

	// Set texture identifiers
	GLint texture_location;
	texture_location = glGetUniformLocation(programID, "Noise3DTexture");
	glUniform1i(texture_location, 0);
	texture_location = glGetUniformLocation(programID, "DepthSensorTexture");
	glUniform1i(texture_location, 1);
	texture_location = glGetUniformLocation(programID, "BGTexture");
	glUniform1i(texture_location, 2);

	// render to larger offscreen texture
	glActiveTexture(GL_TEXTURE2);
	textureManager.getTextureID("hermaniak.tga", &textureID, errorText);
	glBindTexture(GL_TEXTURE_2D, textureID);
	glActiveTexture(GL_TEXTURE1);
	textureManager.getTextureID(TM_DEPTH_SENSOR_NAME, &textureID, errorText);
	glBindTexture(GL_TEXTURE_2D, textureID);
	glActiveTexture(GL_TEXTURE0);
	textureManager.getTextureID(TM_NOISE3D_NAME, &textureID, errorText);
	glBindTexture(GL_TEXTURE_3D, textureID);

	if (usedIndex > 4) {
		glViewport(0, 0, X_HIGHLIGHT, Y_HIGHLIGHT);
	} else {
		glViewport(0, 0, X_OFFSCREEN, Y_OFFSCREEN);
	}
	glRectf(-1.0, -1.0, 1.0, 1.0);

	// Copy backbuffer to texture
	if (usedIndex > 4) {
		textureManager.getTextureID(TM_HIGHLIGHT_NAME, &textureID, errorText);
		glBindTexture(GL_TEXTURE_2D, textureID);
		glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, X_HIGHLIGHT, Y_HIGHLIGHT);
	} else {
		textureManager.getTextureID(TM_OFFSCREEN_NAME, &textureID, errorText);
		glBindTexture(GL_TEXTURE_2D, textureID);
		glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, X_OFFSCREEN, Y_OFFSCREEN);
	}

	// Copy backbuffer to front (so far no improvement)
	int xres = windowRect.right - windowRect.left;
	int yres = windowRect.bottom - windowRect.top;
	glViewport(0, 0, xres, yres);
	if (usedIndex > 4) {
		shaderManager.getProgramID("DitherTexture.gprg", &programID, errorText);
	} else {
		shaderManager.getProgramID("SimpleTexture.gprg", &programID, errorText);
	}
	glUseProgram(programID);
	loc = glGetUniformLocation(programID, "time");
	glUniform1f(loc, (float)(t * 0.001f));
	glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
	glDisable(GL_BLEND);

	glBegin(GL_QUADS);
	glTexCoord2f(0.0f, 0.0f);
	glVertex2f(-1.0f, -1.0f);
	glTexCoord2f(1.0f, 0.0f);
	glVertex2f(1.0f, -1.0f);
	glTexCoord2f(1.0f, 1.0f);
	glVertex2f(1.0f, 1.0f);
	glTexCoord2f(0.0f, 1.0f);
	glVertex2f(-1.0f, 1.0f);
	glEnd();
}

开发者ID:chock-mostlyharmless，项目名称:mostlyharmless，代码行数:101，代码来源:LiveCoding.cpp

示例2: intro_do

void intro_do(long t)
{
	char errorText[MAX_ERROR_LENGTH+1];
	float ftime = 0.001f*(float)t;
	GLuint textureID;

	glDisable(GL_BLEND);
	glDisable(GL_DEPTH_TEST);

	// Those are key-Press indicators. I only act on 0-to-1.
	for (int i = 0; i < maxNumParameters; i++)
	{
		interpolatedParameters[i] = 0.98f * interpolatedParameters[i] +
									0.02f * params.getParam(i, defaultParameters[i]);
	}
	// Update key press events.
	for (int i = 0; i < NUM_KEYS; i++)
	{
		if (params.getParam(i, 0.0) > 0.5f) keyPressed[i]++;
		else keyPressed[i] = 0;
	}

	// BPM => spike calculation
	float BPS = BPM / 60.0f;
	float jumpsPerSecond = BPS / 1.0f; // Jump on every fourth beat.
	static float phase = 0.0f;
	float jumpTime = (ftime * jumpsPerSecond) + phase;
	jumpTime -= floor(jumpTime);
	if (keyPressed[41] == 1)
	{
		phase -= jumpTime;
		jumpTime = 0.0f;
		if (phase < 0.0f) phase += 1.0;
	}
	jumpTime = jumpTime * jumpTime;
	// spike is between 0.0 and 1.0 depending on the position within whatever.
	float spike = 0.5f * cosf(jumpTime * 3.1415926f * 1.5f) + 0.5f;

	// Set the program uniforms
	GLuint programID;
	shaderManager.getProgramID(usedProgram[usedIndex], &programID, errorText);
	glUseProgram(programID);
	GLuint loc = glGetUniformLocation(programID, "time");
	glUniform1f(loc, (float)(t * 0.001f));
	// For now I am just sending the spike to the shader. I might need something better...
	loc = glGetUniformLocation(programID, "spike");
	glUniform1f(loc, spike);
	loc = glGetUniformLocation(programID, "knob1");
	glUniform1f(loc, interpolatedParameters[14]);
	loc = glGetUniformLocation(programID, "knob2");
	glUniform1f(loc, interpolatedParameters[15]);
	loc = glGetUniformLocation(programID, "knob3");
	glUniform1f(loc, interpolatedParameters[16]);
	loc = glGetUniformLocation(programID, "knob4");
	glUniform1f(loc, interpolatedParameters[17]);
	loc = glGetUniformLocation(programID, "knob5");
	glUniform1f(loc, interpolatedParameters[18]);
	loc = glGetUniformLocation(programID, "knob6");
	glUniform1f(loc, interpolatedParameters[19]);
	loc = glGetUniformLocation(programID, "knob7");
	glUniform1f(loc, interpolatedParameters[20]);
	loc = glGetUniformLocation(programID, "knob8");
	glUniform1f(loc, interpolatedParameters[21]);
	loc = glGetUniformLocation(programID, "knob9");
	glUniform1f(loc, interpolatedParameters[22]);
	loc = glGetUniformLocation(programID, "slider1");
	glUniform1f(loc, interpolatedParameters[2]);
	loc = glGetUniformLocation(programID, "slider2");
	glUniform1f(loc, interpolatedParameters[3]);
	loc = glGetUniformLocation(programID, "slider3");
	glUniform1f(loc, interpolatedParameters[4]);
	loc = glGetUniformLocation(programID, "slider4");
	glUniform1f(loc, interpolatedParameters[5]);
	loc = glGetUniformLocation(programID, "slider5");
	glUniform1f(loc, interpolatedParameters[6]);
	loc = glGetUniformLocation(programID, "slider6");
	glUniform1f(loc, interpolatedParameters[8]);
	loc = glGetUniformLocation(programID, "slider7");
	glUniform1f(loc, interpolatedParameters[9]);
	loc = glGetUniformLocation(programID, "slider8");
	glUniform1f(loc, interpolatedParameters[12]);
	loc = glGetUniformLocation(programID, "slider9");
	glUniform1f(loc, interpolatedParameters[13]);

	// render to larger offscreen texture
	textureManager.getTextureID("noise3D", &textureID, errorText);
	glBindTexture(GL_TEXTURE_3D, textureID);
	glViewport(0, 0, X_OFFSCREEN, Y_OFFSCREEN);
	glRectf(-1.0, -1.0, 1.0, 1.0);

	// Copy backbuffer to texture
	textureManager.getTextureID("renderTarget", &textureID, errorText);
	glBindTexture(GL_TEXTURE_2D, textureID);
	glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, X_OFFSCREEN, Y_OFFSCREEN);

	// Copy backbuffer to front (so far no improvement)
	int xres = windowRect.right - windowRect.left;
	int yres = windowRect.bottom - windowRect.top;
	glViewport(0, 0, xres, yres);
	shaderManager.getProgramID("SimpleTexture.gprg", &programID, errorText);
//.........这里部分代码省略.........

开发者ID:chock-mostlyharmless，项目名称:mostlyharmless，代码行数:101，代码来源:LiveCoding.cpp

示例3: intro_do


//.........这里部分代码省略.........
    loc = glGetUniformLocation(programID, "knob9");
    glUniform1f(loc, interpolatedParameters[22]);
    loc = glGetUniformLocation(programID, "slider1");
    glUniform1f(loc, interpolatedParameters[2]);
    loc = glGetUniformLocation(programID, "slider2");
    glUniform1f(loc, interpolatedParameters[3]);
    loc = glGetUniformLocation(programID, "slider3");
    glUniform1f(loc, interpolatedParameters[4]);
    loc = glGetUniformLocation(programID, "slider4");
    glUniform1f(loc, interpolatedParameters[5]);
    loc = glGetUniformLocation(programID, "slider5");
    glUniform1f(loc, interpolatedParameters[6]);
    loc = glGetUniformLocation(programID, "slider6");
    glUniform1f(loc, interpolatedParameters[8]);
    loc = glGetUniformLocation(programID, "slider7");
    glUniform1f(loc, interpolatedParameters[9]);
    loc = glGetUniformLocation(programID, "slider8");
    glUniform1f(loc, interpolatedParameters[12]);
    loc = glGetUniformLocation(programID, "slider9");
    glUniform1f(loc, interpolatedParameters[13]);
#endif

    // Set texture identifiers
    GLint texture_location;
    texture_location = glGetUniformLocation(programID, "Noise3DTexture");
    glUniform1i(texture_location, 0);
    texture_location = glGetUniformLocation(programID, "DepthSensorTexture");
    glUniform1i(texture_location, 1);
    texture_location = glGetUniformLocation(programID, "BGTexture");
    glUniform1i(texture_location, 2);

    // render to larger offscreen texture
    glActiveTexture(GL_TEXTURE2);
    textureManager.getTextureID("hermaniak.tga", &textureID, errorText);
    glBindTexture(GL_TEXTURE_2D, textureID);
    glActiveTexture(GL_TEXTURE1);
    //textureManager.getTextureID(TM_DEPTH_SENSOR_NAME, &textureID, errorText);
    glBindTexture(GL_TEXTURE_2D, textureID);
    glActiveTexture(GL_TEXTURE0);
    textureManager.getTextureID(TM_NOISE3D_NAME, &textureID, errorText);
    glBindTexture(GL_TEXTURE_3D, textureID);

#if 1
    glViewport(0, 0, X_HIGHLIGHT, Y_HIGHLIGHT);
#endif

    // TODO: Here is the rendering done!
    interpolatedParameters[6] = 0.4f;

    shaderManager.getProgramID("SimpleTexture.gprg", &programID, errorText);
    glUseProgram(programID);
    glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
    //glDisable(GL_BLEND);
    glDisable(GL_CULL_FACE);
    glEnable(GL_BLEND);
    glBlendFunc(GL_DST_COLOR, GL_ZERO);

    // Texture for first pass is simply black
    textureManager.getTextureID("black.tga", &textureID, errorText);
    glActiveTexture(GL_TEXTURE0);
    glBindTexture(GL_TEXTURE_2D, textureID);

    const int num_passes = 4;

    // TODO: Make the first 1 or 2 passes to the smaller backbuffer
    for (int pass = 0; pass < num_passes; pass++) {

开发者ID:chock-mostlyharmless，项目名称:mostlyharmless，代码行数:67，代码来源:LiveCoding.cpp

注：本文中的TextureManager::getTextureID方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。