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| 4 | |
4 | |
| 5 | #include "view.h" |
5 | #include "view.h" |
| 6 | #include "oct.h" |
6 | #include "oct.h" |
| 7 | |
7 | |
| 8 | using namespace gl; |
8 | using namespace gl; |
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9 | |
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10 | pass pass_depth (0); |
| 9 | |
11 | |
| 10 | vector<GLuint> occ_query_objects; |
12 | vector<GLuint> occ_query_objects; |
| 11 | |
13 | |
| 12 | static GLuint begin_occ_query () |
14 | static GLuint begin_occ_query () |
| 13 | { |
15 | { |
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| 182 | vislist.clear (); |
184 | vislist.clear (); |
| 183 | } |
185 | } |
| 184 | |
186 | |
| 185 | #define DEPTH_OFFSET (1. / (GLdouble)(1L << 16)) |
187 | #define DEPTH_OFFSET (1. / (GLdouble)(1L << 16)) |
| 186 | |
188 | |
| 187 | void view::render (enum pass p) |
189 | void view::render (enum pass_type p, pass &data) |
| 188 | { |
190 | { |
| 189 | pass = p; |
191 | pass_type = p; |
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192 | pass_data = &data; |
| 190 | |
193 | |
| 191 | switch (pass) |
194 | switch (pass_type) |
| 192 | { |
195 | { |
| 193 | case DEPTH: |
196 | case DEPTH: |
| 194 | glColorMask (1, 1, 1, 1); |
197 | glColorMask (1, 1, 1, 1); |
| 195 | glDepthMask (1); |
198 | glDepthMask (1); |
| 196 | |
199 | |
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| 246 | } |
249 | } |
| 247 | |
250 | |
| 248 | for (vector<octant *>::iterator i = vislist.begin (); i != vislist.end (); ++i) |
251 | for (vector<octant *>::iterator i = vislist.begin (); i != vislist.end (); ++i) |
| 249 | (*i)->display (*this); |
252 | (*i)->display (*this); |
| 250 | |
253 | |
| 251 | if (pass == LIGHTED) |
254 | if (pass_type == DEPTH) |
| 252 | printf ("fps %f NF %f:%f vis %d CAM (%d,%d,%d)\n", timer.fps, z_near, z_far, drawn.size (), orig.x, orig.y, orig.z);//D |
255 | printf ("fps %f NF %f:%f vis %d CAM (%d,%d,%d)\n", timer.fps, z_near, z_far, drawn.size (), orig.x, orig.y, orig.z);//D |
| 253 | |
256 | |
| 254 | drawn.clear (); |
257 | drawn.clear (); |
| 255 | |
258 | |
| 256 | #if 0 |
259 | #if 0 |
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| 270 | glDisable (GL_DEPTH_CLAMP_NV); |
273 | glDisable (GL_DEPTH_CLAMP_NV); |
| 271 | } |
274 | } |
| 272 | #endif |
275 | #endif |
| 273 | } |
276 | } |
| 274 | |
277 | |
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278 | void light::enable () |
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279 | { |
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280 | lightpos->set (p); |
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281 | } |
| 275 | |
282 | |
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283 | void light::disable () |
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284 | { |
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285 | } |
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286 | |
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287 | static shader::varying_1f camdist; |
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288 | static shader::varying_3f lightvec; |
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289 | |
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290 | void linear_light::vsh () |
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291 | { |
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292 | using namespace shader::compile; |
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293 | |
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294 | lightvec = xyz (lightpos - model_view_matrix * vin.vertex); |
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295 | camdist = max (1 - length (lightvec) / radius, 0); |
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296 | } |
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297 | |
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298 | shader::temp_3f linear_light::operator ()() |
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299 | { |
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300 | using namespace shader::compile; |
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301 | |
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302 | temp_3f res; |
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303 | res = float3 (c.r / 255.F, c.g / 255.F, c.b / 255.F) * (min (intensity * camdist * 0.6F + 0.9F, 1.F)); |
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304 | |
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305 | return res; |
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306 | } |
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307 | |
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308 | |
