void render()
{
glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );
glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
glEnable( GL_TEXTURE_2D );
glMatrixMode( GL_PROJECTION );
glLoadIdentity();
glOrtho( 0.0, 1.0, 0.0, 1.0, -1.0, 1.0 );
glMatrixMode( GL_MODELVIEW );
glLoadIdentity();
// Draw background quad
GLfloat vertices[][3] = {
{ 0.0f, 0.0f, 0.0f }, { 1.0f, 0.0f, 0.0f },
{ 1.0f, 1.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }
};
GLfloat texcoords[][2] = {
{0.0f, 1.0f}, {1.0f, 1.0f}, {1.0f, 0.0f}, {0.0f, 0.0f}
};
VertexData meshData = { &(vertices[0][0]), NULL, NULL, &(texcoords[0][0]) };
TextureManager::Inst()->BindTexture( backgroundTexID );
drawSimpleMesh( WITH_POSITION|WITH_TEXCOORD, 4, meshData, GL_QUADS );
glEnable( GL_BLEND );
glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
glTranslatef( 0.0f, 0.0f, 0.1f );
glBindTexture( GL_TEXTURE_2D, playerColorTexture->id );
drawSimpleMesh( WITH_POSITION|WITH_TEXCOORD, 4, meshData, GL_QUADS );
glDisable( GL_BLEND );
glutSwapBuffers();
}
int main(int index)
{
float mat1[16];
float trans = Pos->translate;
float rot = Pos->rotate;
matrixLoadScale(mat1, 2.f, 2.f, 2.f);
matrixTranslate(mat1, 0.f, 0.f, trans);
matrixRotate(mat1, 90.f, 0.f, 0.f, 1.f);
matrixRotate(mat1, rot, 1.f, 0.f, 0.f);
vpLoadModelMatrix(mat1);
// Draw the lighting effect in the strip and fill the Z buffer.
drawSimpleMesh(NAMED_mesh);
// Start of images.
bindProgramStore(NAMED_PSImages);
bindProgramFragment(NAMED_PFImages);
bindProgramVertex(NAMED_PVImages);
float focusPos = Pos->focus;
int focusID = 0;
int lastFocusID = loadI32(2, STATE_LAST_FOCUS);
int imgCount = 13;
if (trans > (-.3f)) {
focusID = -1.0f - focusPos;
if (focusID >= imgCount) {
focusID = -1;
}
} else {
focusID = -1;
}
/*
if (focusID != lastFocusID) {
if (lastFocusID >= 0) {
uploadToTexture(con, env->tex[lastFocusID], 1);
}
if (focusID >= 0) {
uploadToTexture(con, env->tex[focusID], 0);
}
}
*/
lastFocus = focusID;
int triangleOffsetsCount = Pos->triangleOffsetCount;
int imgId = 0;
for (imgId=1; imgId <= imgCount; imgId++) {
float pos = focusPos + imgId + 0.4f;
int offset = (int)floorf(pos * 2.f);
pos = pos - 0.75f;
offset = offset + triangleOffsetsCount / 2;
if (!((offset < 0) || (offset >= triangleOffsetsCount))) {
int start = offset -2;
int end = offset + 2;
if (start < 0) {
start = 0;
}
if (end >= triangleOffsetsCount) {
end = triangleOffsetsCount-1;
}
bindTexture(NAMED_PFImages, 0, loadI32(0, imgId - 1));
matrixLoadTranslate(mat1, -pos - loadF(5, triangleOffsetsCount / 2), 0, 0);
vpLoadTextureMatrix(mat1);
drawSimpleMeshRange(NAMED_mesh, loadI32(4, start), (loadI32(4, end) - loadI32(4, start)));
}
}
return 0;
}
