oops

2012-09-02 15:45:22 +02:00
parent 5b667b5781
commit 7330688b77
291 changed files with 9647 additions and 70257 deletions
--- a/DSMeshLoad/main.cpp
+++ b/DSMeshLoad/main.cpp
@@ -0,0 +1,121 @@
+#include <stdio.h>
+#include <string>
+#define AI_WONT_RETURN
+#include "../DSMeshConvert/assimp--1.1.700-sdk/include/aiVector3D.h"
+#include "../DSMeshConvert/assimp--1.1.700-sdk/include/aiMatrix4x4.h"
+#include "../DSMeshConvert/assimp--1.1.700-sdk/include/aiMatrix4x4.inl"
+
+typedef unsigned int u32;
+typedef signed int s32;
+
+int main(int argc, char** argv)
+{
+	if ( argc != 2 )
+	{
+		fprintf(stderr, "Usage: %s <file.msh>\n", argv[0]);
+		return 42;
+	}
+
+	FILE* f = fopen(argv[1], "rb");
+	if ( ! f )
+	{
+		fprintf(stderr, "Could not open %s\n", argv[1]);
+		return 1;
+	}
+
+	fseek(f, 0, SEEK_END);
+	u32 len = ftell(f) / 4;
+	fseek(f, 0, SEEK_SET);
+
+	u32* list = new u32[len];
+	u32* start = list;
+	u32* end = list + len;
+
+	fread(list, 4, len, f);
+
+	aiMatrix4x4 mtx;
+	float* pMtx = (float*)(&mtx);
+
+	u32 index = 0;
+	u32 command = *list++;
+	while ( list < end )
+	{
+		u32 c = (command >> index) & 0xFF;
+		switch ( c )
+		{
+			case 0x19: // mul mtx 4x3
+			{
+				printf("mul4x3 ");
+				for ( u32 i = 0 ; i < 4 ; i++ )
+				{
+					for ( u32 j = 0 ; j < 3 ; j++ )
+					{
+						s32 v = *list++;
+						float value = v / float(1 << 12);
+						pMtx[i*4+j] = value;
+						printf("%f ", value);
+					}
+					printf("%f ", 0);
+				}
+				printf("\n");
+				break;
+			}
+			case 0x21: // normal
+			{
+				s32 n = *list;
+				s32 nx = n & 0x3FF; if ( nx > 0x200 ) nx -= 0x200;
+				s32 ny = (n >> 10) & 0x3FF; if ( ny >= 0x200 ) ny -= 0x400;
+				s32 nz = (n >> 20) & 0x3FF; if ( nz >= 0x200 ) nz -= 0x400;
+				printf("normal %f %f %f\n",
+					nx / float(1 << 9),
+					ny / float(1 << 9),
+					nz / float(1 << 9));
+				break;
+			}
+			case 0x22: // tex coord
+			{
+				s32 t = *list++;
+				s32 tx = t & 0xFFFF;
+				s32 ty = (t >> 16) & 0xFFFF;
+				printf("texcoord %f %f\n", tx / float(1 << 15), ty / float(1 << 15));
+				break;
+			}
+			case 0x24: // vtx 10
+			{
+				s32 v = *list++;
+				s32 vx = v & 0x3FF; if ( vx > 0x200 ) vx -= 0x200;
+				s32 vy = (v >> 10) & 0x3FF; if ( vy >= 0x200 ) vy -= 0x400;
+				s32 vz = (v >> 20) & 0x3FF; if ( vz >= 0x200 ) vz -= 0x400;
+				//printf("vtx10 %f %f %f\n",
+				//	vx / float(1 << 6),
+				//	vy / float(1 << 6),
+				//	vz / float(1 << 6));
+				aiVector3D vec(vx / float(1 << 6), vy / float(1 << 6), vz / float(1 << 6));
+				vec *= mtx;
+				printf("vtx10 %f %f %f\n", vec.x, vec.y, vec.z);
+				printf("");
+				break;
+			}
+			case 0x40: // begin
+			{
+				printf("begin %s\n", *list++ ? "strip" : "list");
+				break;
+			}
+			default:
+			{
+				printf("Unknown command %x\n", c);
+			}
+		}
+
+		index += 8;
+		if ( index == 32 )
+		{
+			index = 0;
+			command = *list++;
+		}
+	}
+
+	delete[] start;
+
+	return 0;
+}