Hi,
i have tried implementing my own model i got off the internet to test. i have uploaded below. my model doesnt appear to have the texture applied.
Code i have changed is
#import "iphone_1.h"
glTexCoordPointer(2, GL_FLOAT, 0, (const GLvoid*)&iphone_1TexCoords[0]);
glVertexPointer(3, GL_FLOAT, 0, (const GLvoid*) &iphone_1Verts[0]);
glNormalPointer(GL_FLOAT, 0, (const GLvoid*)&iphone_1Normals[0]);
glDrawArrays(GL_TRIANGLES, 0, iphone_1NumVerts); glUseProgram(shaderProgramID);
//IPhone
glVertexAttribPointer(vertexHandle, 3, GL_FLOAT, GL_FALSE, 0,(const GLvoid*) &iphone_1Verts[0]);
glVertexAttribPointer(normalHandle, 3, GL_FLOAT, GL_FALSE, 0,(const GLvoid*) &iphone_1Normals[0]);
glVertexAttribPointer(textureCoordHandle, 2, GL_FLOAT, GL_FALSE, 0,(const GLvoid*) &iphone_1TexCoords[0]);
glEnableVertexAttribArray(vertexHandle);
glEnableVertexAttribArray(normalHandle);
glEnableVertexAttribArray(textureCoordHandle);
glBindTexture(GL_TEXTURE_2D, [thisTexture textureID]);
glUniformMatrix4fv(mvpMatrixHandle, 1, GL_FALSE,(GLfloat*)&modelViewProjection.data[0] );
glDrawArrays(GL_TRIANGLES, 0, iphone_1NumVerts);
//
[URL=http://www.bronron.com/apps/iphone (1).jpg]http://www.bronron.com/apps/iphone (1).jpg[/URL]
http://www.bronron.com/apps/iphone_1.h
http://www.bronron.com/apps/iphone_1.obj
It looks like you accidentally got rid of this line (in the original sample code):
Also make sure you are adding your texture to the textureFilenames at the top of EAGLView.mm.
There seems to be a problem with the structure of your model (it's full of holes). Is it properly triangulated? Also, if it's exported with triangle strips you'll need to change the call to glDrawArrays.
- Kim