levelhengine-gep-assignment-2/_heightmap_8h_source.html

 #pragma once

 #include <SDL.h>
 #include <vector>
 #include "../Maths/Vec3.h"

 namespace Heightmap
 {
     void initaliseHeightmap(std::string mapFileLocation, std::vector<float> &vertices,
         std::vector<float> &vertexNormals, std::vector<float> &vertexTextures, std::vector<unsigned int> &indices);

     Uint32 getPixel(int x, int y, uint8_t bpp, SDL_Surface* map);

     Vec3 getNormal(Vec3 a, Vec3 b, Vec3 c);
 };
Heightmap::getNormal
Vec3 getNormal(Vec3 a, Vec3 b, Vec3 c)
A function to get a normal from 3 vectors.
Definition: Heightmap.cpp:144

Heightmap
Generates a mesh using a Heightmap for use with a renderer.
Definition: Heightmap.h:10

Vec3
Contains the Vec3 structure with functions and overloaded operators.
Definition: Vec3.h:8

Heightmap::initaliseHeightmap
void initaliseHeightmap(std::string mapFileLocation, std::vector< float > &vertices, std::vector< float > &vertexNormals, std::vector< float > &vertexTextures, std::vector< unsigned int > &indices)
Initalises a heightmap.
Definition: Heightmap.cpp:10

Heightmap::getPixel
Uint32 getPixel(int x, int y, uint8_t bpp, SDL_Surface *map)
A function to get a pixel from a map.
Definition: Heightmap.cpp:112