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| 140 | : tex ("textures/rockwall.jpg"), texvar (tex.name) |
140 | : tex ("textures/rockwall.jpg"), texvar (tex.name) |
| 141 | , norm ("textures/rockwall_normal.jpg"), normvar (norm.name) |
141 | , norm ("textures/rockwall_normal.jpg"), normvar (norm.name) |
| 142 | { |
142 | { |
| 143 | } |
143 | } |
| 144 | |
144 | |
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145 | void mat_timed::enable (view &ctx) |
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146 | { |
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147 | material::enable (ctx); |
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148 | |
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149 | time->set (timer::now); |
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150 | sh_colour->set (vec3 (255, 0, 0) * (1.F / 255.F)); |
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151 | } |
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152 | |
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153 | void mat_timed::disable (view &ctx) |
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154 | { |
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155 | material::disable (ctx); |
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156 | } |
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157 | |
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158 | void mat_timed::vsh (view &ctx) |
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159 | { |
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160 | using namespace shader::compile; |
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161 | std_vsh (); |
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162 | |
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163 | if (ctx.pass->l) |
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164 | f_normal = normal_matrix * vin.normal; |
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165 | } |
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166 | |
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167 | void mat_timed::fsh (view &ctx) |
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168 | { |
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169 | using namespace shader::compile; |
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170 | |
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171 | if (ctx.pass->l) |
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172 | { |
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173 | temp_1f fac; |
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174 | temp_3f normal; |
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175 | |
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176 | normal = f_normal + 0.3 * pow (sin (f_normal * 3.14159 + time), 3); |
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177 | |
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178 | fac = dot (normalize (normal), normalize (ctx.pass->l->sh_lightvec)); |
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179 | |
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180 | xyz (fout.frag_color) = fac * float3 (0.1,0.5,1);//ctx.pass->l->sh_colour * sh_colour * fac; |
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181 | } |
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182 | } |
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183 | |
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184 | void mat_gouraud_shaded::enable (view &ctx) |
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185 | { |
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186 | material::enable (ctx); |
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187 | |
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188 | sh_colour->set (vec3 (c.r, c.g, c.b) * (1.F / 255.F)); |
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189 | } |
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190 | |
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191 | void mat_gouraud_shaded::disable (view &ctx) |
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192 | { |
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193 | material::disable (ctx); |
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194 | } |
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195 | |
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196 | void mat_gouraud_shaded::vsh (view &ctx) |
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197 | { |
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198 | using namespace shader::compile; |
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199 | std_vsh (); |
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200 | |
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201 | if (ctx.pass->l) |
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202 | f_normal = normal_matrix * vin.normal; |
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203 | } |
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204 | |
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205 | void mat_gouraud_shaded::fsh (view &ctx) |
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206 | { |
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207 | using namespace shader::compile; |
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208 | |
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209 | if (ctx.pass->l) |
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210 | { |
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211 | temp_1f fac; |
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212 | |
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213 | fac = dot (normalize (f_normal), normalize (ctx.pass->l->sh_lightvec)); |
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214 | |
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215 | xyz (fout.frag_color) = ctx.pass->l->sh_colour * sh_colour * fac; |
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216 | } |
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217 | } |
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218 | |
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219 | static shader::varying_3f f_normal; |
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220 | |
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221 | void mat_debug::enable (view &ctx) |
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222 | { |
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223 | material::enable (ctx); |
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224 | |
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225 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
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226 | glEnable (GL_BLEND); |
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227 | glDepthMask (1); |
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228 | } |
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229 | |
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230 | void mat_debug::disable (view &ctx) |
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231 | { |
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232 | material::disable (ctx); |
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233 | |
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234 | glDisable (GL_BLEND); |
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235 | glDepthMask (0); |
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236 | } |
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237 | |
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238 | void mat_debug::vsh (view &ctx) |
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239 | { |
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240 | using namespace shader::compile; |
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241 | std_vsh (); |
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242 | |
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243 | if (ctx.pass->l) |
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244 | f_normal = normal_matrix * vin.normal; |
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245 | } |
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246 | |
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247 | void mat_debug::fsh (view &ctx) |
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248 | { |
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249 | using namespace shader::compile; |
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250 | |
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251 | if (ctx.pass->l) |
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252 | { |
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253 | temp_1f fac; |
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254 | |
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255 | fac = dot (normalize (f_normal), normalize (ctx.pass->l->sh_lightvec)); |
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256 | |
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257 | xyz (fout.frag_color) = float3 (1.,0.,0.); |
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258 | w (fout.frag_color) = 0.1; |
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259 | } |
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260 | } |
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261 | |
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262 | static shader::varying_2f texcoord; |
| 145 | static shader::varying_3f normal; |
263 | static shader::varying_3f normal; |
| 146 | static shader::varying_2f texcoord; |
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| 147 | |
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| 148 | void test_material2::vsh (view &ctx) |
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| 149 | { |
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| 150 | using namespace shader::compile; |
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| 151 | std_vsh (); |
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| 152 | |
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| 153 | if (ctx.pass->l) |
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| 154 | { |
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| 155 | normal = normal_matrix * vin.normal; |
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| 156 | } |
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| 157 | } |
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| 158 | |
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| 159 | void test_material2::fsh (view &ctx) |
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| 160 | { |
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| 161 | using namespace shader::compile; |
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| 162 | |
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| 163 | if (ctx.pass->l) |
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| 164 | { |
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| 165 | temp_1f fac; |
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| 166 | fac = dot (normalize (normal), normalize (ctx.pass->l->sh_lightvec)); |
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| 167 | xyz (fout.frag_color) = ctx.pass->l->sh_colour * fac;//normalize (ctx.pass->l->sh_lightvec); |
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| 168 | } |
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| 169 | } |
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| 170 | |
264 | |
| 171 | void test_material::vsh (view &ctx) |
265 | void test_material::vsh (view &ctx) |
| 172 | { |
266 | { |
| 173 | using namespace shader::compile; |
267 | using namespace shader::compile; |
| 174 | |
268 | |
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… | |
| 222 | texvar->disable (); |
316 | texvar->disable (); |
| 223 | material::disable (ctx); |
317 | material::disable (ctx); |
| 224 | } |
318 | } |
| 225 | |
319 | |
| 226 | test_material *testmat; |
320 | test_material *testmat; |
| 227 | test_material2 *testmat2; |
321 | mat_gouraud_shaded *testmat2; |
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322 | mat_timed *testmat3; |
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323 | mat_debug *debugmat; |
| 228 | |
324 | |
