Amazon VERSION 2.0V1 Guide de l'utilisateur télécharger pdf (Page 148)

148

for (int i = 0; i < 4; ++i)

{

csValues[i][0] = 1.0f;

csValues[i][1] = 0.0f;

csValues[i][2] = 0.0f;

}

//tokenize input string

std::vector<char *> tokens;

//copy the paramstr because strtok wants to mark it up

char * inputParamStr = strdup(paramstr);

char * separator = const_cast<char *>(" ");

char * inputSource = inputParamStr, * cursor;

while ((cursor = strtok(inputSource, separator)))

{

inputSource = NULL;

tokens.push_back(cursor);

}

for (unsigned int i = 0; i < tokens.size(); ++i)

{

if (!strcmp(tokens[i], "-color"))

{

++i;

if (i+2 < tokens.size())

{

for (unsigned int j = 0; j < 3; ++j, ++i)

{

float value = atof(tokens[i]);

for (int k = 0; k < 4; ++k)

{

csValues[k][j] = value;

}

--i;

}

else if (!strcmp(tokens[i], "-radius"))

20 ARGS FILES IN SHADERS | EDIT SHADER INTERFACE INTERACTIVELY IN THE UI

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Amazon VERSION 2.0V1 Guide de l'utilisateur Page 148