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Improved minimap so that not all (visible) quads would be displayed,

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but only the quads actually used in the graph.


git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@6626 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
hikerstk 2010-11-17 11:52:39 +00:00
parent 0d29973e86
commit 8d8e3e32a4
2 changed files with 8 additions and 5 deletions
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3
src/tracks/graph_node.hpp
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@ -98,6 +98,9 @@ public:
/** Returns the index in the quad_set of this node. */
int getIndex() const { return m_index; }
// ------------------------------------------------------------------------
/** Returns the quad of this graph node. */
const Quad& getQuad() const {return m_all_quads->getQuad(m_index);}
// ------------------------------------------------------------------------
/** Returns the i-th. point of a quad. ATM this just returns the vertices
* from the quads, but if necessary this method will also consider

10
src/tracks/quad_graph.cpp
View File

@ -271,9 +271,9 @@ void QuadGraph::createMesh(bool show_invisible)
// Count the number of quads to display (some quads might be invisible
unsigned int n = 0;
for(unsigned int i=0; i<m_all_quads->getNumberOfQuads(); i++)
for(unsigned int i=0; i<m_all_nodes.size(); i++)
{
if(show_invisible || !m_all_quads->getQuad(i).isInvisible())
if(show_invisible || !m_all_nodes[i]->getQuad().isInvisible())
n++;
}
@ -286,16 +286,16 @@ void QuadGraph::createMesh(bool show_invisible)
// Now add all quads
int i=0;
for(unsigned int count=0; count<m_all_quads->getNumberOfQuads(); count++)
for(unsigned int count=0; count<m_all_nodes.size(); count++)
{
// Ignore invisible quads
if(!show_invisible && m_all_quads->getQuad(count).isInvisible())
if(!show_invisible && m_all_nodes[count]->getQuad().isInvisible())
continue;
// Swap the colours from red to blue and back
c.setRed (i%2 ? 255 : 0);
c.setBlue(i%2 ? 0 : 255);
// Transfer the 4 points of the current quad to the list of vertices
m_all_quads->getQuad(i).getVertices(new_v+4*i, c);
m_all_nodes[count]->getQuad().getVertices(new_v+4*i, c);
// Set up the indices for the triangles
// (note, afaik with opengl we could use quads directly, but the code