opengl-es - 任何人都可以帮我将这些从 openGLES1.1 翻译成 openGLES2.0 吗？

Question

//我对此一无所知，谁能帮帮我//纹理类型是CCTexture2D，_Vertices类型是CGPoint*，_Coords类型是CGPoint*

glBindTexture(GL_TEXTURE_2D, texture.name);
glDisableClientState(GL_COLOR_ARRAY);

glColor4f(1, 1, 1, 1);
glVertexPointer(2, GL_FLOAT, 0, _Vertices);
glTexCoordPointer(2, GL_FLOAT, 0, _Coords);
glDrawArrays(GL_TRIANGLE_STRIP, 0, (GLsizei)_nVertices);

glDisable(GL_TEXTURE_2D);
glDisableClientState(GL_COLOR_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);

glEnable(GL_TEXTURE_2D);
glEnableClientState(GL_COLOR_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);

Answer 1

glActiveTexture(GL_TEXTURE1); glBindTexture(GL_TEXTURE_2D, texture.name); glUniform1i(/*insert texture uniform*/0, 1);
glDisableVertexAttribArray(GLKVertexAttribColor);

glUniform4f(/*insert color uniform*/0, 1, 1, 1, 1);
glVertexAttribPointer(GLKVertexAttribPosition, 2, GL_FLOAT, GL_FALSE, 0, _Vertices);
glVertexAttribPointer(GLKVertexAttribTexCoord0, 2, GL_FLOAT, GL_FALSE, 0, _Coords);
glDrawArrays(GL_TRIANGLE_STRIP, 0, (GLsizei)_nVertices);

//glDisable(GL_TEXTURE_2D);
glDisableVertexAttribArray(GLKVertexAttribColor);
glDisableVertexAttribArray(GLKVertexAttribTexCoord0);

//glEnable(GL_TEXTURE_2D);
glEnableVertexAttribArray(GLKVertexAttribColor);
glEnableVertexAttribArray(GLKVertexAttribTexCoord0);

这应该或多或少相当于 ES2。我希望它能帮助你完成“翻译”。