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modified memory allocation to better fit higher precision data

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unknown 2024-11-16 15:24:23 +01:00
parent 7d460474c1
commit 6e34f27a53
1 changed files with 4 additions and 4 deletions
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8
src/rmodels.c
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@ -1943,13 +1943,13 @@ bool ExportMesh(Mesh mesh, const char *fileName)
if (IsFileExtension(fileName, ".obj")) if (IsFileExtension(fileName, ".obj"))
{ {
// Estimated data size, it should be enough... // Estimated data size, it should be enough...
int dataSize = mesh.vertexCount*(int)strlen("v 0000.00f 0000.00f 0000.00f") + int dataSize = mesh.vertexCount*(int)strlen("v -0000.000000f -0000.000000f -0000.000000f") +
mesh.vertexCount*(int)strlen("vt 0.000f 0.00f") + mesh.vertexCount*(int)strlen("vt -0.000000f -0.000000f") +
mesh.vertexCount*(int)strlen("vn 0.000f 0.00f 0.00f") + mesh.vertexCount*(int)strlen("vn -0.0000f -0.0000f -0.0000f") +
mesh.triangleCount*(int)strlen("f 00000/00000/00000 00000/00000/00000 00000/00000/00000"); mesh.triangleCount*(int)strlen("f 00000/00000/00000 00000/00000/00000 00000/00000/00000");
// NOTE: Text data buffer size is estimated considering mesh data size // NOTE: Text data buffer size is estimated considering mesh data size
char *txtData = (char *)RL_CALLOC(dataSize*2 + 2000, sizeof(char)); char *txtData = (char *)RL_CALLOC(dataSize + 1000, sizeof(char));
int byteCount = 0; int byteCount = 0;
byteCount += sprintf(txtData + byteCount, "# //////////////////////////////////////////////////////////////////////////////////\n"); byteCount += sprintf(txtData + byteCount, "# //////////////////////////////////////////////////////////////////////////////////\n");